Texas Instruments TAS2555EVM User manual

TAS2555EVM
User's Guide
Literature Number: SLOU411
August 2015

Contents
1 Description.......................................................................................................................... 5
2 Specifications...................................................................................................................... 5
3 Software ............................................................................................................................. 5
4 Mono Setup......................................................................................................................... 6
5 Digital Audio Interfaces ........................................................................................................ 7
5.1 Digital Audio Interface Selection ....................................................................................... 8
6 PurePath Console 3 Software................................................................................................ 9
7 Stereo............................................................................................................................... 10
8 Schematics, PCB Layout, and Bill of Materials....................................................................... 12
8.1 TAS2555EVM Schematics ............................................................................................ 12
8.2 TAS2555EVM Printed-Circuit Board (PCB) Layouts............................................................... 16
8.3 TAS2555EVM Bill of Materials........................................................................................ 20
2Table of Contents SLOU411–August 2015
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List of Figures
1 TAS2555EVM ................................................................................................................ 6
2 Setting Default Playback Device........................................................................................... 7
3 USB Audio Selection ........................................................................................................ 8
4 Direct (AP/PSIA) Audio Selection.......................................................................................... 9
5 Stereo Mode Using Two TAS2555EVMs ............................................................................... 10
6 Stereo Adapter Board Setup.............................................................................................. 11
7 TAS2555EVM USB Block................................................................................................. 12
8 TAS2555EVM Muxes and Translators .................................................................................. 13
9 TAS2555EVM Schematic ................................................................................................. 14
10 TAS2555EVM Power Supply ............................................................................................. 15
11 Top Overlay ................................................................................................................ 16
12 Top Solder Paste .......................................................................................................... 16
13 Top Solder Mask ........................................................................................................... 16
14 Top Layer ................................................................................................................... 17
15 Copper Layer 2............................................................................................................. 17
16 Copper Layer 3............................................................................................................. 17
17 Copper Layer 4............................................................................................................. 18
18 Copper Layer 5............................................................................................................. 18
19 Bottom Layer................................................................................................................ 18
20 Bottom Solder Mask ....................................................................................................... 19
21 Drill Drawing ................................................................................................................ 19
22 Board Dimensions ......................................................................................................... 19
3
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List of Tables
1 Default Jumper Settings .................................................................................................... 6
2 TAS2555EVM Bill of Materials ........................................................................................... 20
4List of Tables SLOU411–August 2015
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User's Guide
SLOU411–August 2015
TAS2555 Evaluation Module
This user's guide describes the characteristics, operation, and use of the TAS2555 Evaluation Module
(EVM). A complete schematic diagram, printed-circuit board layouts, and bill of materials are included in
this document.
1 Description
The TAS2555 device is an amplifier with integrated boost converter and programmable digital signal
processor. It can operate in various modes supporting Class-D, Class-G, and Class-H. The on-chip
voltage and current sense, together with TI’s SmartAmp®algorithm, protect the speaker against
overheating and excessive excursion.
The TAS2555EVM supports evaluation and development with the TAS2555 device through the following
interfaces:
• USB interface
– TAS2555 control through Purepath™ Console 3 (PPC3) GUI, USB-HID
– USB-class audio device, compatible with Microsoft®Windows®7+
• Digital audio AP and PSIA interface through 100-mil headers
• TI Learning Board 2 for speaker characterization
• SPI interface for TAS2555 control
• I2C interface for TAS2555 control
2 Specifications
Amplifier power supply (VBAT) 2.7 to 5.5 V
EVM power supply 5 V
IO power supply (IOVDD) 1.62 to 3.6 V
Output power 4 W
USB, USB class-audio MIcro-USB B
3 Software
The EVM requires Purepath Console 3 with the TAS2555EVM plug-in.
Purepath is a trademark of Texas Instruments.
SmartAmp is a registered trademark of Texas Instruments.
Microsoft, Windows are registered trademarks of Microsoft Corporation.
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Mono Setup www.ti.com
4 Mono Setup
1. Install Purepath Console 3 with the TAS2555EVM plug-in.
2. Connect a speaker to J8 on the EVM.
3. Attach a 5-V, 2-A power supply to connector J29 (inner = 5 V, outer = GND).
4. Connect the EVM to a Windows 7+ PC with a micro-USB cable (J23). It will enumerate as a USB
class-audio device (sound card).
Figure 1. TAS2555EVM
Table 1. Default Jumper Settings
Jumper Setting Description
J3 removed
J18 1-2 MCLK = on-board
J15 1-2 DIN = on-board
J17 1-2 BCLK = on-board
J16 1-2 WCLK = on-board
J20 1-2 SDA = USB
J19 1-2 SCL = USB
J27 inserted P0 = 0, select USB for on-board digital audio
J26 inserted P1 = 0, select USB for on-board digital audio
J25 removed Enable on-board digital audio
J30 inserted IOVDD = on-board 1.8 V
J4 inserted DVDD current measurement header
J7 inserted IOVDD current measurement header
J6 inserted AVDD current measurement header
J10 removed MOSI not used
J14 removed IRQ not used
J9 removed SS not used
J11 inserted ADR1 = 0, select 0x98 for the TAS2555 I2C address
J12 inserted ADR0 = 0, select 0x98 for the TAS2555 I2C address
J13 inserted SPI-SEL = 0, select I2C as the control interface
J24 inserted WP = 1, write protect the EEPROM
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www.ti.com Digital Audio Interfaces
5. Verify that the EVM is the default playback device by opening the sound dialog from the Windows
Control Panel as shown in Figure 2.
Figure 2. Setting Default Playback Device
6. Check if the sampling rate matches the Windows setting by opening Properties > Advanced. The EVM
firmware enumerates as a USB-miniEVM that supports 48-kHz sampling rate by default. This setting
must match the EVM at 2 channel, 16 bit, 48000 Hz (CD Quality).
5 Digital Audio Interfaces
The various digital audio interfaces on the TAS2555EVM can be selected through hardware settings and
software settings. Several headers close to the TAS2555 device allow access to the following digital audio
signals:
• J3: Data out (DOUT) from the TAS2555 (for example, current and voltage sense data)
• J15: Data in (DIN) to the TAS2555
• J16: Word clock or frame sync (WCLK)
• J17: Bit clock (BCLK)
• J18: Master clock (MCLK) — optional if TAS2555 PLL is not used
J3 has two pins:
• Digital data (for example, I and V sense data) from the TAS2555 device
• Ground
J15, J16, J17, and J18 have three pins:
• Digital audio signals from the EVM
• Digital audio signals to the TAS2555
• Ground
A jumper inserted in position 1-2 connects the TAS2555 to the digital audio signals from the board (for
example, USB or Learning Board 2).
Replacing the jumper with a connector from an external source connects the TAS2555 to the external
source (for example, AP or PSIA).
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Digital Audio Interfaces www.ti.com
The selection between the two on-board digital audio sources (USB or Learning Board 2) is controlled by:
(a) Hardware: J26, J27
• J26 = inserted, J27 = inserted; selects USB
• J26 = inserted, J27 = removed; selects Learning Board 2
(b) Software: The PPC3 GUI controls the digital audio routing during speaker characterization. This has
priority over the hardware settings from point a.
The secondary digital audio interface from the TAS2555 device is directly available through J5.
5.1 Digital Audio Interface Selection
5.1.1 USB
The TAS2555EVM contains a microcontroller (TAS1020B) that acts as a USB HID and USB-class audio
interface. To select USB, insert both J26 and J27 and insert J15, J16, J17, and J18 in the 1-2 position.
This is shown in Figure 3.
Figure 3. USB Audio Selection
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www.ti.com PurePath Console 3 Software
5.1.2 Direct (AP/PSIA)
Remove the jumpers from J15, J16, J17, and J18 and connect the external digital audio source (for
example, AP or PSIA) to pin 2 of each header. Pin 3 provides a convenient ground connection. This is
shown in Figure 4.
Figure 4. Direct (AP/PSIA) Audio Selection
6 PurePath Console 3 Software
The graphical user interface software, PurePath Console 3, controls the TAS2555EVM.
NOTE: The TAS2555 device needs to be configured using this software. It will not function without
configuration.
Please refer to the TAS2555 SmartAmp Tuning Guide (SLOU423) for detailed information about this
software and how to configure the TAS2555 device for SmartAmp Speaker Protection.
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Stereo www.ti.com
7 Stereo
The TAS2555EVM supports stereo mode (dual mono mode) through J21 and J22 and an optional stereo
adapter board or stereo ribbon cable.
Connect two TAS2555EVMs together side by side as shown in Figure 5.
Figure 5. Stereo Mode Using Two TAS2555EVMs
The top board is the left channel board. The other board is the right channel board and must be
configured to use the control interface from the left channel board. The TAS2555 on the left channel board
uses device address 0x98 and the TAS2555 on the right channel board uses device address 0x9A.
Remove the jumpers from J12 (ADR0), J19 (SCL), and J20 (SDA) on the right channel board.
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www.ti.com Stereo
For compatibility with PPC3, attach the stereo adapter board to both TAS2555EVMs and connect J23
from the top TAS2555 board to a PC running PPC3 with the TAS2555 plug-in.
Figure 6. Stereo Adapter Board Setup
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+3.3V
10.0k
R17
10.0k
R18
27.4
R27
27.4
R26
1.50k
R25
47pF
C46
47pF
C45
3
1
2
Q1
15.0k
R20
BlueD1
USB LOCK 360
R28
3.09k R23
100pF
C47
1000pF C48
GND GND
GND
GND
+3.3V
GND
GND
SCL-USB
SDA-USB
+3.3V
+3.3V
+3.3V
+3.3V +3.3V
100k
R29
GND
21
S2
+3.3V
USB RESET
MRESET
+3.3V
+5V-USB
PUR
DP
DM
0.1µF
16V
C35
0.1µF
16V
C36
0.1µF
16V
C37
0.1µF
16V
C38
0.1µF
16V
C39
0.1µF
16V
C49
0.1µF
16V
C43
SDIN-USB
GND
MRESET
FB1
FB2
GND
GND
4.99k
R16
GND
+3.3V
TP12
SCL
TP13
SDA
SCL
SDA
I2C
2.00k
R9
DNP
DNP 2.00k
R10
DNP
DNP
SCL-USB
SDA-USB
DECOUPLING
0.1µF
16V
C33
0.1µF
16V
C34
0.1µF
16V
C40
0.1µF
16V
C41
0.1µF
16V
C42
IOVDD
0.1µF
16V
C44
GND
IOVDD
MCLK-USB
I2S-USB
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
U4
TAS1020BPFB
49.9
R19
49.9
R21
49.9
R22
49.9
R24
SDIN-USB
CSYNC
CSCLK
CDATO
MCLK01
10.0k
R15
1
2
J24
WP
NC
1
NC
2
A2
3
VSS
4SDA 5
SCL 6
WP 7
VCC 8
U2
24LC256-I/MS
VBUS 1
D- 2
D+ 3
ID 4
GND 5
6
7
8
9
J23
USB-IN
6MHz
VCC 4 E/D
1
GND
2OUT 3
Y1
SDA_B
1
GND
2VCCA 3
SDA_A 4
SCL_A 5
OE 6
VCCB 7
SCL_B
8
U3
TCA9406DCUR
GND
USB_I2CEN
FROM LB2 CONN
+3.3V
USB_I2CEN IOVDD
IOVDD IOVDD
SCL-USB
SDA-USB
I2C-USB
0
R41
MCLK-USB
1A
1
GND
2
2A
32Y 4
VCC 5
1Y 6
U15
SN74LVC2G34DRLR
GND
+3.3V
1A
1
GND
2
2A
32Y 4
VCC 5
1Y 6
U16
SN74LVC2G34DRLR
1A
1
GND
2
2A
32Y 4
VCC 5
1Y 6
U17
SN74LVC2G34DRLR
1A
1
GND
2
2A
32Y 4
VCC 5
1Y 6
U18
SN74LVC2G34DRLR
MCLKIN-LB2
BCLKIN-LB2
LRCLKIN-LB2
SDIN0-LB2
I2S
LEARNING BOARD2
LRCLK-USB
BCLK-USB
SDOUT-USB
SDOUT-USB
BCLK-USB
LRCLK-USB
0.1µF
16V
C59
0.1µF
16V
C56
0.1µF
16V
C57
0.1µF
16V
C58
MCLKIN-LB2
SDIN0-LB2
BCLKIN-LB2
LRCLKIN-LB2
0.1µF
16V
C60
Schematics, PCB Layout, and Bill of Materials www.ti.com
8 Schematics, PCB Layout, and Bill of Materials
8.1 TAS2555EVM Schematics
Figure 7 through Figure 10 show the schematics for the TAS2555EVM.
Figure 7. TAS2555EVM USB Block
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LEARNING BOARD 2
GND
+5.0V
SCL-USB
SDA-USB
GND
GND
GND
IOVDD
10.0k
R38
0R33
0
R32
0R31
0
R30
MCLK
SCLK
LRCLK
SDIN
GND
MCLK
SDIN
SCLK
LRCLK
MCLK-USB
I2S-USB
SDOUT-USB
BCLK-USB
LRCLK-USB
MCLK-USB
SDOUT-USB
BCLK-USB
LRCLK-USB
MCLK-from-LB2
WCLK-from-LB2
SDOUT3-from-LB2
BCLK-from-LB2
SDIN-USB
SDIN-USB
47k
R36
2.2k
R35
GND
47k
R34
2.2k
R37
GNDGND
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15
17
19
21
23
25
27
29
31
16
18
20
22
24
26
28
30
32
33 34
J28
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
GND
+3.3V
GND
1A 1
GND 2
2A 3 2Y
4
VCC
5
1Y
6
U10
SN74LVC2G34DRLR
GND
+3.3V
A1
B2
Y
3
GND 4
Y
5
A/B 6
G
7
VCC
8
U9
SN74LVC2G157DCTR
RESET
1
P0 2
P1 3
P2 4
P3 5
GND 6
P4 7
P5 8
P6 9
P7 10 INT
11
SCL
12
SDA
13
VCCP
14
VCCI
15
ADDR
16
U8
TCA6408ARSVR
SDOUT1-from-LB2
SDIN2-to-LB2
GNDGND
I2C
EXPANDER
DECOUPLING
0.1µF
C50
+3.3V
GND
0.1µF
C53
+3.3V
GND
0.1µF
C54
GND
0.1µF
C51
+3.3V
GND
0.1µF
C52
GND
IOVDD
DIR1
15
DIR2
16
A1
1
A2
2
A3
3
A4
4
DIR3
5
DIR4
6
OE
7GND 8
B4 9
B3 10
B2 11
B1 12
VCCB 13 VCCA
14
U6
SN74AVC4T774RSVR
10.0k
R39
I2S-TAS2555
WCLK-TAS2555
BCLK-TAS2555
MCLK-TAS2555
DOUT-TAS2555
DIN-TAS2555
I2C-USB
USB_I2CEN
USB_I2CEN
DIR1
15
DIR2
16
A1
1
A2
2
A3
3
A4
4
DIR3
5
DIR4
6
OE
7GND 8
B4 9
B3 10
B2 11
B1 12
VCCB 13 VCCA
14
U11
SN74AVC4T774RSVR
GND GND
DIN1
BCLK1
WCLK1
IOVDD+3.3V
LRCLK-to-LB2
BCLK-to-LB2
LRCLK-to-LB2
BCLK-to-LB2
WCLK-from-LB2
BCLK-from-LB2
MCLK-from-LB2
SDIN2-to-LB2
SDOUT1-from-LB2
SDOUT1-from-LB2
SDOUT3-from-LB2
IOVDD
1 2
J26
P1
1 2
J27
P0
S1 2
1B1
6
1B2
51A 7
2B4
13 2B3
12
1B4
31B3
4
2B1
10
2B2
11 2A 9
GND
8
VCC 16
1OE 1
2OE 15
S0 14
EP
17
U5
SN74CB3Q3253RGYR
S1 2
1B1
6
1B2
51A 7
2B4
13 2B3
12
1B4
31B3
4
2B1
10
2B2
11 2A 9
GND
8
VCC 16
1OE 1
2OE 15
S0 14
EP
17
U7
SN74CB3Q3253RGYR
10.0k
R43
GND
0.1µF
C55
GND
IOVDD
1
2
3
4
5
U14 SN74LVC1G125DCKR
+3.3V
GND
49.9R45SDOUT3-from-LB2
10.0k
R44
+3.3V
MCLKIN-LB2
SDIN0-LB2
BCLKIN-LB2
LRCLKIN-LB2
LRCLK-to-LB2
BCLK-to-LB2
+3.3V
SCL-USB
SDA-USB
I2S
LEARNING
BOARD 2
MCLKIN-LB2
SDIN0-LB2
BCLKIN-LB2
LRCLKIN-LB2
www.ti.com Schematics, PCB Layout, and Bill of Materials
Figure 8. TAS2555EVM Muxes and Translators
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1µF
6.3V
C19
0.1µF
C18
0.1µF
C9
1µF
6.3V
C10
0.1µF
C11
1µF
6.3V
C12
10µF
10V
C13
2.2uH
L1
INP
INM
21
S1
GND
BCLK2
WCLK2
DIN2
RESET
10.0k
R6
IOVDD
0.1µF
C20
GND
0.01µF
C14
1000pF
C21
DNP
DNP
GND
GND
GNDGNDGND
GNDGND
GND GND
GND GND
GND
0.1µF
C16
1µF
6.3V
C17 10µF
10V
C15
DNP
DNP
GNDGNDGND
GND
RESET
ADR1_MISO
ADR0_SCLK
SPI_SELECT
IRQ_GPIO4
RESET
SPI-SEL
ADR
IRQ
ANALOG
INPUT
10.0k
R11
IOVDD
10.0k
R12
IOVDD
10.0k
R13
IOVDD
10.0k
R14
IOVDD
ADR1_MISO
ADR0_SCLK
SPI_SELECT
IRQ_GPIO4
GND
0.1µF
C1
0.1µF
C2
0.1µF
16V
C3
1000pF
C22
DNP
DNP
TP10
NC1 TP11
NC2
0
R1
MOSI
SS
SCL_SS
SDA_MOSI
+5.0V
+1.8V
+1.8V
TP14 VBST
IOVDD
SPEAKER
OUT
GND
22µF
16V
C4
22µF
16V
C5
1.00k
R7
DNP
DNP
4700pF
C23
DNP
DNP
GND
1.00k
R8
DNP
DNP
4700pF
C24
DNP
DNP
GND
TP8
OUTM1 DNP TP9 OUTP1
DNP
ASI2
ASI1
MCLK1
BCLK1
WCLK1
DIN1
DOUT-TAS2555
10.0k
R2
IOVDD
10.0k
R3
IOVDD
10.0k
R4
IOVDD
10.0k
R5
IOVDD
GND
DOUT2
1 2
3 4
5 6
7 8
J5
PSIA
VBAT
GND
22µF
16V
C8
1 2 3
J15
1 2 3
J16
1 2 3
J17
1 2 3
J18
1 2 3
J19
1 2 3
J20
5
4
1
2
3
6
7
8
J21
STEREO-M
GND GND
TP1
MCLK
TP2
BCLK
TP3
WCLK
TP4
DIN
TP5
DOUT
ICC-GPI3
ICC-GPIO10
ICC-GPIO9
ICC-GPI3
ICC-GPIO10
ICC-GPIO9
ICC-GPI3
ICC-GPIO10
ICC-GPIO9
BCLK2
WCLK2
DIN2
DOUT2
SCL_SS
SDA_MOSI
SCL_SS
SDA_MOSI
GND
WCLK-TAS2555
BCLK-TAS2555
MCLK-TAS2555
MCLK1
BCLK1
WCLK1
DIN1
DOUT-TAS2555
DOUT-TAS2555
DIN-TAS2555
SCL
SDA
I2C
I2S
TP6
GND
GND
TP7
GND
GND
1
2
3
J1
DNP
LB2
CONN
DIN1
BCLK1
WCLK1
1 2
J4
1 2
J6
1 2
J7
1
2
J9
1
2
J10
1
2
J11
1
2
J12
1
2
J13
1
2
J14
DNP
SCL_SS
SDA_MOSI
INP
C3
INM
D3
MCLK_GPI2
D6
BCLK1_GPIO1
B6
WCLK1_GPIO2
A5
DIN1_GPI1
B5
DOUT1_GPIO3
A6
BCLK2_GPIO5
F6
WCLK2_GPIO6
E5
DIN2_GPI8
C5
DOUT2_GPIO7
E6
SCL_SS
F3
SDA_MOSI
E4
ICC_GPI3
B4
ICC_GPIO9
A4
ICC_GPIO10
B3
ADR1_MISO
G3
ADR0_SCLK
F5
SPI_SELECT
G4
IRQ_GPIO4
D5
RESET
G5
NC1
G1
NC2
G2
SW B1
SW B2
VBOOST C1
VBOOST C2
VBAT A3
DVDD C6
AVDD F4
IOVDD G6
VREG D2
SPK_P F1
SPK_M D1
VSENSE_P E2
VSENSE_M F2
DGND C4
AGND E3
IOGND D4
PGND_B A1
PGND_B A2
PGND E1
U1
TAS2555YZR
1 2
J3
5
4
1
2
3
6
7
8
J22
STEREO-S
1
2
J8
1 2
J2
0
R42
0
R46
DNP DNP
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Figure 9. TAS2555EVM Schematic
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0.01µF
C25
IN
1
2
EN
3NR 4
OUT 5
GND
U13
TPS73618DBVR
1µF
6.3V
C7
0.1µF
C27
10µF
10V
C6
1µF
6.3V
C28
0.1µF
C30
0.01µF
C29
+3.3V
+1.8V
360
R40
GND
Green
1 2
D2
3.3V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+1.8V
+3.3V
IOVDD
1
3
2
J29
+5V
VBAT VBAT
+5.0V
0.1µF
C32
GND
22µF
16V
C31
GNDGND
IN
1OUT 2
3
NR 4 EN
5
6
GND
U12
TPS73733DCQ
1µF
6.3V
C26
GND
1
2
J31
VBAT
+5V
1
2
J32
+5V
1 2 3
J30
IOVDD SEL
+3.3V
+5.0V
GND
GND
VBAT
1
2
3
4
J36
1
2
J34
1
2
J33
1
2
3
4
J35
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Figure 10. TAS2555EVM Power Supply
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8.2 TAS2555EVM Printed-Circuit Board (PCB) Layouts
Figure 11 through Figure 22 illustrate the TAS2555EVM PCB layouts.
Figure 11. Top Overlay
Figure 12. Top Solder Paste
Figure 13. Top Solder Mask
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Figure 14. Top Layer
Figure 15. Copper Layer 2
Figure 16. Copper Layer 3
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Figure 17. Copper Layer 4
Figure 18. Copper Layer 5
Figure 19. Bottom Layer
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Figure 20. Bottom Solder Mask
Figure 21. Drill Drawing
Figure 22. Board Dimensions
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8.3 TAS2555EVM Bill of Materials
Table 2 lists the TAS2555EVM BOM.
Table 2. TAS2555EVM Bill of Materials(1)
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate Part Alternate Manufacturer
Number
!PCB 1 Printed Circuit Board AIP026 Any - -
C1, C2, C9, C11, C16, C18, 16 0.1uF CAP, CERM, 0.1uF, 10V, +/-10%, X7R, 0402 0402 GRM155R71A104KA01D Murata
C20, C27, C30, C32, C50,
C51, C52, C53, C54, C55
C3 1 0.1uF CAP, CERM, 0.1 µF, 16 V, +/- 10%, X7R, 0402 0402 GRM155R71C104KA88D Murata
C4, C5, C8, C31 4 22uF CAP, CERM, 22 µF, 16 V, +/- 10%, X5R, 0805 0805 C2012X5R1C226K125AC TDK
C6, C13 2 10uF CAP, CERM, 10uF, 10V, +/-20%, X5R, 0603 0603 C1608X5R1A106M TDK
C7, C10, C12, C17, C19, C26, 7 1uF CAP, CERM, 1uF, 6.3V, +/-20%, X5R, 0402 0402 C1005X5R0J105M TDK
C28
C14, C25, C29 3 0.01uF CAP, CERM, 0.01uF, 6.3V, +/-10%, X7R, 0402 0402 GRM155R70J103KA01D Murata
C33, C34, C35, C36, C37, 18 0.1uF CAP, CERM, 0.1uF, 16V, +/-10%, X7R, 0402 0402 GRM155R71C104KA88D Murata
C38, C39, C40, C41, C42,
C43, C44, C49, C56, C57,
C58, C59, C60
C45, C46 2 47pF CAP, CERM, 47pF, 25V, +/-5%, C0G/NP0, 0402 0402 GRM1555C1E470JA01D Murata
C47 1 100pF CAP, CERM, 100pF, 50V, +/-5%, C0G/NP0, 0402 0402 GRM1555C1H101JA01D Murata
C48 1 1000pF CAP, CERM, 1000pF, 50V, +/-5%, C0G/NP0, 0402 0402 GRM1555C1H102JA01D Murata
D1 1 Blue LED, Blue, SMD Blue LED SMLP12BC7TT86 Rohm
D2 1 Green LED, Green, SMD LED_0805 LTST-C171GKT Lite-On
FB1, FB2 2 220 ohm 2.2A Ferrite Bead, 220 ohm @ 100MHz, SMD 0603 MPZ1608S221A TDK
H1, H2, H3, H4 4 MACHINE SCREW PAN PHILLIPS 4-40 Machine Screw, 4-40, PMSSS 440 0025 PH B&F Fastener Supply
1/4"
H5, H6, H7, H8 4 ROUND STANDOFF 4-40 ALUM 1/2" ROUND STANDOFF 4- 2027 Keystone
40 ALUM 1/2"
J2, J3, J4, J6, J7, J9, J10, 14 Header, 2.54 mm, 2x1, Tin, TH Header, 2.54 mm, 2x1, TSW-102-07-T-S Samtec
J11, J12, J13, J14, J24, J26, TH
J27
J5 1 Header, 100mil, 4x2, Tin, TH Header, 4x2, 100mil, Tin PEC04DAAN Sullins Connector
Solutions
J8, J31, J32 3 Terminal Block, 5 mm, 2x1, Tin, TH Terminal Block, 5 mm, 691 101 710 002 Wurth Elektronik eiSos
2x1, TH
J15, J16, J17, J18, J19, J20 6 1x3 Header, 100mil, 3x1, Gold, TH PBC03SAAN PBC03SAAN Sullins Connector
Solutions
J21, J22 2 Receptacle, 50 mil, 8x1, Gold, R/A, TH Receptacle, 8x1, 50mil, 851-43-008-20-001000 Mill-Max
R/A
J23 1 Connector, Receptacle, Micro-USB Type AB, R/A, Connector, USB Micro DX4R205JJAR1800 JAE Electronics
Bottom Mount SMT AB
J28 1 Header (shrouded), 2.54 mm, 17x2, Gold, TH Header (shrouded), 2.54 N2534-6002-RB 3M
mm, 17x2, TH
J29 1 Power Jack, mini, 2.5mm OD, R/A, TH Jack, 14.5x11x9mm RAPC712X Switchcraft
J30 1 Header, 2.54 mm, 3x1, Tin, TH Header, 2.54 mm, 3x1, TSW-103-07-T-S Samtec
TH
(1) Unless otherwise noted in the Alternate PartNumber and/or Alternate Manufacturer columns, all parts may be substituted with equivalents.
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