Texas Instruments TAS5722L User manual

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TAS5722L Evaluation Board
Microsoft, Windows Media are registered trademarks of Microsoft Corporation.
All other trademarks are the property of their respective owners.
User's Guide
SLAU692–September 2016
TAS5722L Evaluation Board
This user’s guide describes the operation of the TAS5722L Evaluation Board (EVM). The document also
provides design information such as schematic, BOM, and PCB layout.
Contents
1 Introduction ................................................................................................................... 2
2 Quick Start Guide............................................................................................................ 2
3 General Description ......................................................................................................... 5
4 Operating Conditions........................................................................................................ 5
5 PCB Layout Guidelines ..................................................................................................... 5
6 Reference .................................................................................................................... 6
6.1 TAS5722LEVM Schematic ........................................................................................ 6
6.2 TAS5722LEVM PCB Layout ...................................................................................... 8
6.3 TAS5722LEVM Bill of Materials................................................................................. 12
List of Figures
1 TAS5722L Evaluation Board............................................................................................... 2
2 Default Jumper Configurations (Top Side) .............................................................................. 3
3 Default Jumper Configurations (Bottom Side) .......................................................................... 4
4 Default Format ............................................................................................................... 4
5 TAS5722LEVM Schematic (1 of 2)........................................................................................ 6
6 TAS5722LEVM Schematic (2 of 2)........................................................................................ 7
7 Top Overlay .................................................................................................................. 8
8 Top Solder Mask............................................................................................................. 8
9 Top Layer..................................................................................................................... 9
10 Signal Layer 1................................................................................................................ 9
11 Signal Layer 2 .............................................................................................................. 10
12 Bottom Layer................................................................................................................ 10
13 Bottom Solder Mask ....................................................................................................... 11
14 Bottom Overlay ............................................................................................................. 11
List of Tables
1 TAS5722LEVM Default Jumper Settings................................................................................. 3
2 EVM Operating Conditions ................................................................................................. 5
3 TAS5722LEVM BOM ...................................................................................................... 12

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1 Introduction
To help investigate and evaluate the TAS5722L performance and capabilities, a fully populated evaluation
board has been created. This board is shown in Figure 1. Connected to a PC, an external power supply
(4.5 V ≤PVDD ≤17 V), and a signal source, the TAS5722L Evaluation Board easily exercises the
features of the amplifier.
Figure 1. TAS5722L Evaluation Board
2 Quick Start Guide
The following steps are provided as a quick start guide for the EVM.
Step 1. Make sure all the jumpers are set according to Table 1 and Figure 2 and Figure 3.
Step 2. Connect the positive and negative output terminals of a speaker to OUTP (RED) and OUTN
(BLACK), respectively, on the EVM board.
NOTE: Do not to mix up the OUTP and PVDD terminals since the colors are the same. The same
applies to OUTN and GND terminals.
Step 3. Connect a power supply (4.5 V–17 V) and ground reference to PVDD (RED) and GND
(BLACK), respectively, on the EVM board.
Step 4. Connect a micro USB cable to the EVM and PC to generate 3.3-V supply.
Step 5. Go to Control Panel →Sound and select USB-AudioEVM under the Playback tab. Click on
Set Default to make it the default playback device. Click on Properties and under the
Advanced tab, make sure that the Default Format is shown as 2 channel, 16 bit, 48000 Hz
(DVD Quality) in Figure 4.
Step 6. Power on the power supply after checking that all the connections are made correctly.
Step 7. Load a music file in the Microsoft®Windows Media®player. Play that audio file and listen to
the output.

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Table 1. TAS5722LEVM Default Jumper Settings
Jumper Position Comments
J11 OUT Keep device active
J12 IN Enable Auto-Retry
J9 Left side Connect LRCLK to TAS5722L
J7 Left side Connect MCLK to TAS5722L
J8 Left side Connect BCLK to TAS5722L
J10 Left side Connect SDI to TAS5722L
J4 Left side Connect SCL to TAS5722L
J5 Left side Connect SDA to TAS5722L
J3 OUT Write Protection
Figure 2. Default Jumper Configurations (Top Side)

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Figure 3. Default Jumper Configurations (Bottom Side)
Figure 4. Default Format

www.ti.com General Description
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3 General Description
The TAS5722L device is a high-efficiency mono Class-D audio power amplifier optimized for high transient
power capability to use the dynamic power headroom of small loudspeakers. It is capable of delivering
more than 14-W continuously into a 4-Ωspeaker. The device has two address pins, which allow up to 8
I2C addressable devices to share a common TDM bus.
The TAS5722L device SAIF supports a variety of standard stereo serial audio formats including I2S, Left
justified and Right justified. It also supports a time division multiplexed (TDM) format that is capable of
transporting up to 8 channels of audio data on a single bus.
4 Operating Conditions
Table 2 lists the EVM operating conditions.
Table 2. EVM Operating Conditions
Parameter Operating Condition
PVDD and AVDD 4.5 V to 17 V
DVDD 1.65 V to 2 V
Minimum speaker load 3.2 Ω
I2C Clock Frequency Up to 400 kHz
5 PCB Layout Guidelines
Use the following guidlines for PCB layout:
• Pay special attention to the power stage power supply layout. Each H-bridge has two PVDD input pins
so that decoupling capacitors can be placed nearby. Use at least a 0.1-μF capacitor of X5R quality or
better for each set of inputs.
• Keep the current circulating loops containing the supply decoupling capacitors, the H-bridges in the
device, and the connections to the speakers as tight as possible, to reduce emissions.
• Use ground planes to provide the lowest impedance for power and signal current between the device
and the decoupling capacitors. The area directly under the device should be treated as a central
ground area for the device, and all device grounds must be connected directly to that area.
• Use a via pattern to connect the area directly under the device to the ground planes in copper layers
below the surface. This connection helps to dissipate heat from the device.
• Avoid interrupting the ground plane with circular traces around the device. Interruption disconnects the
copper and interrupt flow of heat and current. It is better to use radial copper traces, if necessary.

SDOUT-USB
BCLK-USB
LRCLK-USB
NC
1
NC
2
A2
3
VSS
4SDA 5
SCL 6
WP 7
VCC 8
U4
24LC256-I/MS
GND
3.3V
0.1µF
16V
C24
0.1µF
16V
C25
0.1µF
16V
C26
0.1µF
16V
C27
0.1µF
16V
C28
SCL-USB
SDA-USB
4.99k
R8
4.99k
R9
GND
3.3V
3.3V 3.3V
SDA
SCL
3.3V
5V-USB
PUR
DP
DM
MRESET
GND
VBUS 1
D- 2
D+ 3
ID 4
GND 5
6
7
8
9
J6
USB-IN
6MHz
VCC 4 E/D
1
GND
2OUT 3
Y1
3.3V
27.4
R20
27.4
R19
1.50k
R18
47pF
C40
47pF
C39
Q1
MMBT2222A
15.0k
R17
3.09k
R21
100pF
C41
1000pF
C42
GND GND
GND
GND
3.3V
GND
L3
L4
3.3V
PLLFILO
1
AVDD
2
MCLKI
3
DVSS 4
PUR
5
DP
6DM
7
DVDD
8
MRESET
9
TEST
10
EXTEN
11
RSTO
12
P3-0 13
P3-1 14
P3-2/XINT 15
DVSS 16
P3-3 17
P3-4 18
P3-5 19
NC
20
DVDD
21
NC
22
P1-0 23
P1-1 24
P1-2 25
P1-3 26
P1-4 27
DVSS 28
P1-5 29
P1-6 30
P1-7 31
CSCHNE 32
DVDD
33
CSYNC 35
CDATI 36
CSCLK 37
CDATO 38
MCLKO1 39
MCLKO2 40
RESET
41 VREN
42
SDA 43
SCL 44
AVSS 45
XTALO
46
XTALI
47
PLLFILI
48
CRESET 34
U7
TAS1020BPFBR
CSYNC
CSCLK
CDATO
360
R23
3.3V
GND
Blue
D2 USB-LOCK
TO DUT
J3
WP
10k
R7
0.1µF
16V
C31
0.1µF
16V
C29
0.1µF
16V
C30
GND-USB
1 2 3
J7
MCLK
SDI
LRCLK
BCLK
MCLK
MCLKO1
GND
1 2 3
J8
BCLK
1 2 3
J9
LRCLK
1 2 3
J10
SDI
MCLK-USB
GND GND GND
SDA_B
1
GND
2VCCA 3
SDA_A 4
SCL_A 5
OE 6
VCCB 7
SCL_B
8
U5
TCA9406DCUR
1.8V 1.8V
SCL-USB
SDA-USB
GND
10k
R12
1.8V
1.8V 3.3V
1 2 3
J4
SCL
1 2 3
J5
SDA
GND GND
10k
R10
10k
R11
1.8V 1.8V
4.99k
R14
4.99k
R15
49.9
R16
1.8V
GND
1.8V
GND
1.8V
GND
1.8V
GND
GND
GND
GND
GND
49.9
R22
49.9
R25
49.9
R27
RESET 1
GND 2 MR
4
RESET 3
VDD
5
U9
TPS3825-33QDBVRQ1
4.99k
R24
3.3V
GND
3.3V
GND
1µF
C43
GND
0.1µF
16V
C32
0.1µF
16V
C33
0.1µF
16V
C34
0.1µF
16V
C38
1.8V
0.1µF
16V
C35
IN
1
2
EN
3NR 4
OUT 5
GND
U2
TPS73633DBVR
0.1µF
C20
0.01µF
C22
3.3V
GND
GND
GND
GND
0.1µF
C15
5V-USB
1.00
R5 IN
1
2
EN
3NR 4
OUT 5
GND
U3
TPS73618DBVR
0.1µF
C21
0.01µF
C23
1.8V
GND
GND
GND
GND
0.1µF
C18
5V-USB
1.00
R6
J11
SHUTDOWN
SDZ
FAULTZ
FROM DUT
1
2
3
4
5
U13
LVC1G02
MCLKO1
CSCLK
CSYNC
CDATO
1.8V
GND
1.8V
10k
R30
1.8V
J12
AUTO RETRY
NC
1
A
2
GND
3
Y4
VCC 5
U12
SN74LVC1G06DCKR
1.8V
GND
10k
R28
GND
SDZ
SDZ
FAULTZ
1.8V
10k
R26
Q2
MMBT2222A
Red
D3 FAULT
360
R29
3.3V
1.00k
R31
GND
0.1µF
16V
C36
0.1µF
16V
C37
SDZ-EXT
SDZ-EXT
SDZ-EXT
FAULTZ
1
2
3
4
5
U6
LVC1G125
1
2
3
4
5
U8
LVC1G125
1
2
3
4
5
U10
LVC1G125
1
2
3
4
5
U11
LVC1G125
360
R13
Green
D1 3.3V
3.3V
GND
GND
22µF
10V
C14
GND
22µF
10V
C17
GND
22µF
10V
C16
GND
22µF
10V
C19
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TAS5722L Evaluation Board
6 Reference
This section includes the EVM schematic, board layout and BOM.
6.1 TAS5722LEVM Schematic
Figure 5 and Figure 6 illustrate the EVM schematics.
Figure 5. TAS5722LEVM Schematic (1 of 2)

GND
1µF
C10
1µF
C8
GND
GND
PVDD
GNDGND GND
OUT_P
OUT_N
0
R3
0
R4
22.1k
R1
DNP
DNP
1.8V
GND
TP1
MCLK
TP2
BCLK
TP3
LRCLK
TP4
SDI
TP6
SDA
TP5
SCL
TP7
TP8
FAULT
SDI
LRCLK
BCLK
MCLK
22.1k
R2
DNP
DNP
LRCLK
BCLK
MCLK
SDI
SDA
SCL
SDZ
FAULTZ
0.1µF
50V
C2
GND
PVDD
GND
MCLK
BCLK
LRCLK
SDI
ADR0
ADR1
SDA
SCL
SDZ
FAULTZ
FROM USB
SDZ
FAULTZ
SDA
SCL
HEADER
330pF
50V
C11
GND GND
1.8V PVDD
OUTP
OUTN
PGND 21
PGND 20
MCLK
5
PVDD
15
GND 10
PGND 22
VREG 31
GND 29
BST_P 23
LRCLK
4
SD
3
AVDD
28
PVDD
14
ADR0
13
ADR1
12
DVDD
11
PGND 19
BST_N 18
SDI
7
BCLK
6
OUT_N 17
OUT_N 16
SDA
9
SCL
8
PVDD
27
OUT_P 25
OUT_P 24
PVDD
26
GVDD
30
VREF_N 1
VCOM 32
FAULT
2PAD 33
U1
TAS5722LRSMR
L1
L2
0.1µF
50V
C4
0.1µF
50V
C5
0.1µF
50V
C6
0.22µF
C7
0.22µF
C9
330pF
50V
C12
47µF
63V
C1
47µF
63V
C3
Red
J1
PVDD
Black
J2
GND
PVDD
GND
Red
J13
OUTP
Black
J15
OUTN
1
2
3J14
GND
1µF
C13
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Figure 6. TAS5722LEVM Schematic (2 of 2)

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6.2 TAS5722LEVM PCB Layout
Figure 7 through Figure 14 illustrate the PCB layouts for this EVM.
Figure 7. Top Overlay
Figure 8. Top Solder Mask

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Figure 9. Top Layer
Figure 10. Signal Layer 1

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Figure 11. Signal Layer 2
Figure 12. Bottom Layer

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Figure 13. Bottom Solder Mask
Figure 14. Bottom Overlay

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6.3 TAS5722LEVM Bill of Materials
Table 3 lists the TAS5722LEVM BOM.
(1) Unless otherwise noted in the Alternate Part Number or Alternate Manufacturer columns, all parts may be substituted with equivalents.
Table 3. TAS5722LEVM BOM(1)
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate Part Number Alternate
Manufacturer
!PCB1 1 Printed Circuit Board AAP076 Any - -
C1, C3 2 47uF CAP, AL, 47 µF, 63 V, +/- 20%, AEC-Q200 Grade 2, SMD D8xL10.2mm EEE-HA1J470UP Panasonic
C2, C4, C5, C6 4 0.1uF CAP, CERM, 0.1 µF, 50 V, +/- 10%, X7R, 0603 0603 GCM188R71H104KA57D Murata
C7, C9 2 0.22uF CAP, CERM, 0.22 µF, 25 V, +/- 10%, X7R, 0603 0603 GRM188R71E224KA88D Murata
C8, C10, C13 3 1uF CAP, CERM, 1 µF, 16 V, +/- 10%, X5R, 0402 0402 C1005X5R1C105K050BC TDK
C11, C12 2 330pF CAP, CERM, 330 pF, 50 V, +/- 5%, C0G/NP0, 0603 0603 GRM1885C1H331JA01D Murata
C14, C16, C17, C19 4 22uF CAP, CERM, 22 µF, 10 V, +/- 20%, X7R, 0805 0805 GRM21BR61A226ME44L Murata
C15, C18, C20, C21 4 0.1uF CAP, CERM, 0.1 µF, 10 V, +/- 10%, X7R, 0402 0402 GRM155R71A104KA01D Murata
C22, C23 2 0.01uF CAP, CERM, 0.01 µF, 6.3 V, +/- 10%, X7R, 0402 0402 GRM155R70J103KA01D Murata
C24, C25, C26,
C27, C28, C29,
C30, C31, C32,
C33, C34, C35,
C36, C37, C38
15 0.1uF CAP, CERM, 0.1 µF, 16 V, +/- 10%, X7R, 0402 0402 GRM155R71C104KA88D Murata
C39, C40 2 47pF CAP, CERM, 47 pF, 25 V, +/- 5%, C0G/NP0, 0402 0402 GRM1555C1E470JA01D Murata
C41 1 100pF CAP, CERM, 100 pF, 50 V, +/- 5%, C0G/NP0, 0402 0402 GRM1555C1H101JA01D Murata
C42 1 1000pF CAP, CERM, 1000 pF, 50 V, +/- 5%, C0G/NP0, 0402 0402 GRM1555C1H102JA01D Murata
C43 1 1uF CAP, CERM, 1 µF, 10 V, +/- 10%, X5R, 0402 0402 C1005X5R1A105K050BB TDK
D1 1 Green LED, Green, SMD 0805 LED LTST-C171GKT Lite-On
D2 1 Blue LED, Blue, SMD Blue LED SMLP12BC7TT86 Rohm
D3 1 Red LED, Red, SMD Red 0805 LED LTST-C170KRKT Lite-On
H1, H2, H3, H4 4 HEX STANDOFF 4-40 ALUMINUM 1/2" HEX STANDOFF 4-40
ALUMINUM 1/2 inch 2203 Keystone
H5, H6, H7, H8 4 MACHINE SCREW PAN PHILLIPS 4-40 PMS 440 0038 PH B&F Fastener
Supply
J1, J13 2 Binding Post, RED, TH 11.4x27.2mm 7006 Keystone
J2, J15 2 Binding Post, BLACK, TH 11.4x27.2mm 7007 Keystone
J3, J11, J12 3 Header, 100mil, 2x1, Gold, TH Sullins 100mil, 1x2, 230 mil
above insulator PBC02SAAN Sullins Connector Solutions
J4, J5, J7, J8, J9,
J10, J14 7 Header, 100mil, 3x1, Gold, TH PBC03SAAN PBC03SAAN Sullins Connector Solutions
J6 1 Connector, Receptacle, Micro-USB Type AB, R/A, Bottom
Mount SMT Connector, USB Micro AB DX4R205JJAR1800 JAE Electronics
L1, L2 2 180 ohm Ferrite Bead, 180 ohm @ 100 MHz, 3.4 A, 0806 0806 NFZ2MSM181SN10L Murata
L3, L4 2 220 ohm Ferrite Bead, 220 ohm @ 100 MHz, 2.2 A, 0603 0603 MPZ1608S221A TDK
Q1, Q2 2 40 V Transistor, NPN, 40 V, 0.15 A, SOT-23 SOT-23 MMBT2222A Fairchild
Semiconductor
R3, R4 2 0 RES, 0, 5%, 0.063 W, 0402 0402 CRCW04020000Z0ED Vishay-Dale
R5, R6 2 1.00 RES, 1.00, 1%, 0.25 W, 1206 1206 CRCW12061R00FKEA Vishay-Dale

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Table 3. TAS5722LEVM BOM(1) (continued)
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate Part Number Alternate
Manufacturer
R7, R10, R11, R12,
R26, R28, R30 7 10k RES, 10 k, 5%, 0.063 W, 0402 0402 CRCW040210K0JNED Vishay-Dale
R8, R9, R14, R15,
R24 5 4.99k RES, 4.99 k, 1%, 0.063 W, 0402 0402 CRCW04024K99FKED Vishay-Dale
R13, R23, R29 3 360 RES, 360, 5%, 0.063 W, 0402 0402 CRCW0402360RJNED Vishay-Dale
R16, R22, R25, R27 4 49.9 RES, 49.9, 1%, 0.063 W, 0402 0402 CRCW040249R9FKED Vishay-Dale
R17 1 15.0k RES, 15.0 k, 1%, 0.063 W, 0402 0402 CRCW040215K0FKED Vishay-Dale
R18 1 1.50k RES, 1.50 k, 1%, 0.063 W, 0402 0402 CRCW04021K50FKED Vishay-Dale
R19, R20 2 27.4 RES, 27.4, 1%, 0.063 W, 0402 0402 CRCW040227R4FKED Vishay-Dale
R21 1 3.09k RES, 3.09 k, 1%, 0.063 W, 0402 0402 CRCW04023K09FKED Vishay-Dale
R31 1 1.00k RES, 1.00 k, 1%, 0.1 W, 0402 0402 ERJ-2RKF1001X Panasonic
SH1, SH2, SH3,
SH4, SH5, SH6,
SH7, SH8, SH9
9 1x2 Shunt, 100mil, Gold plated, Black Shunt 969102-0000-DA 3M SNT-100-BK-G Samtec
TP1, TP2, TP3,
TP4, TP5, TP6,
TP7, TP8
8 Orange Test Point, Miniature, Orange, TH Orange Miniature Testpoint 5003 Keystone
U1 1 Digital Input Mono Class-D Audio Amplifier, RSM0032B RSM0032B TAS5722LRSMR Texas Instruments TAS5722LRSMT Texas Instruments
U2 1 Single Output Low Noise LDO, 400 mA, Fixed 3.3 V
Output, 1.7 to 5.5 V Input, with Reverse Current
Protection, 5-pin SOT-23 (DBV), -40 to 85 degC, Green
(RoHS & no Sb/Br)
DBV0005A TPS73633DBVR Texas Instruments Equivalent Texas Instruments
U3 1 Single Output Low Noise LDO, 400 mA, Fixed 1.8 V
Output, 1.7 to 5.5 V Input, with Reverse Current
Protection, 5-pin SOT-23 (DBV), -40 to 85 degC, Green
(RoHS & no Sb/Br)
DBV0005A TPS73618DBVR Texas Instruments Equivalent Texas Instruments
U4 1 EEPROM, 256KBIT, 400KHZ, MSOP8 MSOP-8 24LC256-I/MS Microchip
U5 1 TCA9406 Dual Bidirectional 1-MHz I2C-BUS and SMBus
Voltage Level-Translator, 1.65 to 3.6 V, -40 to 85 degC, 8-
pin US8 (DCU), Green (RoHS & no Sb/Br)
DCU0008A TCA9406DCUR Texas Instruments Equivalent Texas Instruments
U6, U8, U10, U11 4 Single Bus Buffer Gate With 3-State Output, DRL0005A DRL0005A SN74LVC1G125DRLR Texas Instruments Texas Instruments
U7 1 USB Streaming Controller, PFB0048A, NRND PFB0048A TAS1020BPFBR Texas Instruments TAS1020BPFB Texas Instruments
U9 1 Processor Supervisory Circuit, DBV0005A DBV0005A TPS3825-33QDBVRQ1 Texas Instruments Texas Instruments
U12 1 Single Inverter Buffer/Driver With Open-Drain Output,
DCK0005A DCK0005A SN74LVC1G06DCKR Texas Instruments SN74LVC1G06DCKT Texas Instruments
U13 1 SINGLE 2-INPUT POSITIVE-NOR GATE, DCK0005A DCK0005A SN74LVC1G02MDCKREP Texas Instruments Texas Instruments
Y1 1 Oscillator, 6MHz, 3.3V, SMD 2.5x1x2.5mm 625L3I006M00000 CTS
Electrocomponents
FID1, FID2, FID3,
FID4, FID5, FID6 0 Fiducial mark. There is nothing to buy or mount. Fiducial N/A N/A
R1, R2 0 22.1k RES, 22.1 k, 1%, 0.063 W, 0402 0402 CRCW040222K1FKED Vishay-Dale

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Acceptance of the EVM is expressly subject to the following terms and conditions.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms and conditions that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms and conditions do not apply to Software. The warranty, if any, for Software is covered in the applicable Software
License Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for any defects that are caused by neglect, misuse or mistreatment
by an entity other than TI, including improper installation or testing, or for any EVMs that have been altered or modified in any
way by an entity other than TI. Moreover, TI shall not be liable for any defects that result from User's design, specifications or
instructions for such EVMs. Testing and other quality control techniques are used to the extent TI deems necessary or as
mandated by government requirements. TI does not test all parameters of each EVM.
2.3 If any EVM fails to conform to the warranty set forth above, TI's sole liability shall be at its option to repair or replace such EVM,
or credit User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the
warranty period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to
repair or replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall
be warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
3Regulatory Notices:
3.1 United States
3.1.1 Notice applicable to EVMs not FCC-Approved:
This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit
to determine whether to incorporate such items in a finished product and software developers to write software applications for
use with the end product. This kit is not a finished product and when assembled may not be resold or otherwise marketed unless
all required FCC equipment authorizations are first obtained. Operation is subject to the condition that this product not cause
harmful interference to licensed radio stations and that this product accept harmful interference. Unless the assembled kit is
designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must operate under the authority of
an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2 For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
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FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1 For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types
listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1 Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2 Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified
by TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required by Radio Law of
Japan to follow the instructions below with respect to EVMs:
1. Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
2. Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
3. Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.
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【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて
いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの
措置を取っていただく必要がありますのでご注意ください。
1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
2. 実験局の免許を取得後ご使用いただく。
3. 技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ
ンスツルメンツ株式会社
東京都新宿区西新宿６丁目２４番１号
西新宿三井ビル
3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧くださ
い。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
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4EVM Use Restrictions and Warnings:
4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT
LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1 User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any
load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuit
components may have elevated case temperatures. These components include but are not limited to linear regulators,
switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2 EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5. Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.
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6. Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY WRITTEN DESIGN MATERIALS PROVIDED WITH THE EVM (AND THE
DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL FAULTS." TI DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT NOT LIMITED TO ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY
THIRD PARTY PATENTS, COPYRIGHTS, TRADE SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS AND
CONDITIONS SHALL BE CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY
OTHER INDUSTRIAL OR INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD
PARTY, TO USE THE EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY
INVENTION, DISCOVERY OR IMPROVEMENT MADE, CONCEIVED OR ACQUIRED PRIOR TO OR AFTER DELIVERY OF
THE EVM.
7. USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS
LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS AND CONDITIONS. THIS OBLIGATION
SHALL APPLY WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY
OTHER LEGAL THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.
8. Limitations on Damages and Liability:
8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,
INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS ANDCONDITIONS OR THE USE OF THE EVMS PROVIDED HEREUNDER, REGARDLESS OF WHETHER TI HAS
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED
TO, COST OF REMOVAL OR REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES, RETESTING, OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS,
LOSS OF SAVINGS, LOSS OF USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL
BE BROUGHT AGAINST TI MORE THAN ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY WARRANTY OR OTHER OBLIGATION
ARISING OUT OF OR IN CONNECTION WITH THESE TERMS AND CONDITIONS, OR ANY USE OF ANY TI EVM
PROVIDED HEREUNDER, EXCEED THE TOTAL AMOUNT PAID TO TI FOR THE PARTICULAR UNITS SOLD UNDER
THESE TERMS AND CONDITIONS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE CLAIMED. THE EXISTENCE
OF MORE THAN ONE CLAIM AGAINST THE PARTICULAR UNITS SOLD TO USER UNDER THESE TERMS AND
CONDITIONS SHALL NOT ENLARGE OR EXTEND THIS LIMIT.
9. Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)
will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.
10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,
without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2015, Texas Instruments Incorporated
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IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
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supplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
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TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
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TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or
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In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
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requirements. Nonetheless, such components are subject to these terms.
No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
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