Texas Instruments TAS5105EVM User manual

TAS5105EVM for the TAS5105 Digital Amplifier
Power Output Stage
User's Guide
Literature Number: SLLU138
January 2011

2SLLU138–January 2011
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1 Related Documentation from Texas Instruments ..................................................................... 5
2 Overview ............................................................................................................................ 5
2.1 TAS5105EVM Features ................................................................................................ 6
2.2 PCB Key Map ............................................................................................................ 6
3 Quick-Setup Guide .............................................................................................................. 6
3.1 Electrostatic Discharge Warning ...................................................................................... 6
3.2 Unpacking the EVM ..................................................................................................... 7
3.3 Power Supply Setup .................................................................................................... 7
3.4 Operational Sequence and Indicators ................................................................................ 8
4 System Interfaces ............................................................................................................... 8
4.1 Power Supply (PSU) Interface (PVDD and GND) .................................................................. 8
4.2 J1 Amplifier Connection to MC016 Controller Module .............................................................. 9
4.3 Loudspeaker Connectors (J3 - J6) .................................................................................... 9
4.4 SPDIF Optical Input Connector ........................................................................................ 9
4.5 SPDIF Coaxial Input Connector ....................................................................................... 9
5 Protection ......................................................................................................................... 10
5.1 Short-Circuit Protection and Fault-Reporting Circuitry ............................................................ 10
5.2 Fault Reporting ......................................................................................................... 10
Appendix A Design Documents ................................................................................................... 11
A.1 MC016 Composite Drawings ........................................................................................ 11
A.2 TAS5105EVM Composite Drawings ............................................................................... 12
A.3 Heat Sink Drawing .................................................................................................... 12
A.4 Parts List ............................................................................................................... 13
3
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List of Figures
1 Physical Structure for TAS5105EVM .................................................................................... 6
2 Modulator and Power Stage Board Connection Example ............................................................. 7
3 Recommended Power-Up Sequence .................................................................................... 8
List of Tables
1 Related Documentation From Texas Instruments...................................................................... 5
2 Recommended Supply Voltage ........................................................................................... 7
3 Recommended Supply Voltages.......................................................................................... 8
4 J9/J10 Pin Description Amplifier/Controller Connector................................................................. 9
5 Output Pin Description ..................................................................................................... 9
6 TAS5105 Warning/Error Signal Decoding.............................................................................. 10
7 Bill of Materials for TAS5105EVM....................................................................................... 13
8 Bill of Materials for MC016 ............................................................................................... 14
4List of Figures SLLU138–January 2011
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User's Guide
SLLU138–January 2011
TAS5105EVM for the TAS5105 Digital Amplifier Power
Output Stage
This user's guide describes the operation of the TAS5105 evaluation module (EVM) from Texas
Instruments.
1 Related Documentation from Texas Instruments
Table 1 contains a list of data sheets that have detailed descriptions of the integrated circuits used in the
design of the MC016 Modulator/Controller Module which accompanies the TAS5105EVM as well as the
link to the TAS5105 data sheet. These documents can be obtained from the Texas Instruments Web site
at http://www.ti.com.
Table 1. Related Documentation From Texas
Instruments
Part Number Literature Number
TAS5012 SLES006
TAS5105 SLES258
UA78M12CKTPR SLVS059
TPS40200D SLUS659
TPS3825-33DBVT SLVS165
2 Overview
The TAS5105EVM package is composed of two separate modules, the MC016 Modulator/Controller
Module and the TAS5105EVM Amplifier Module. They are designed so that the user can separate the two
modules and connect the TAS5105EVM Amplifier Module into a target system via a ribbon cable. Keep
this ribbon cable as short as possible to avoid degradation in the PWM signals.
The TAS5105 customer evaluation amplifier modules each demonstrate two audio integrated circuits —
the TAS5012 and the TAS5105 from Texas Instruments (TI).
The TAS5012 is a high-performance, 32-bit (24-bit input), multichannel PurePath Digital™ pulse width
modulator (PWM) based on Equibit™ technology with fully symmetrical AD modulation scheme. It accepts
an input sample rate from 32 kHz to 192 kHz.
The TAS5105 is a compact, high-power, digital amplifier power stage designed to drive an 8-Ω
loudspeaker up to 20 W/channel at 10% THD+N. It contains integrated gate-drive, four matched and
electrically isolated enhancement-mode N-channel power DMOS transistors, and protection/fault-reporting
circuitry. The DAD package has a PowerPAD™ package on the top side for heat transfer through a heat
sink. The heat sink in this design is for evaluation purposes only.
The TAS5105 EVM and the MC016 form a complete two-channel, digital audio amplifier system which
includes digital input (S/PDIF) and DAP (digital audio processor) features like digital volume control, bass
management, and input and output multiplexers.
This EVM is designed to illustrate a low-cost approach to an amplifier design using this device.
PurePath Digital, Equibit, PowerPAD are trademarks of Texas Instruments.
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Quick-Setup Guide www.ti.com
2.1 TAS5105EVM Features
• Modular approach composed of TAS5105EVM Amplifier Modules and MC016 Modulator/Controller
Module
• Two-channel evaluation module
• Self-contained protection system (short-circuit and thermal)
• No programming required
• Double-sided, plated-through printed-circuit board (PCB) layout
• Single power supply operation
NOTE: The TAS5105 and MC016 require no programming, but this means that volume must be
controlled through the SPDIF or ADC source.
2.2 PCB Key Map
Physical structure for the TAS5105EVM is illustrated in Figure 1.
Figure 1. Physical Structure for TAS5105EVM
3 Quick-Setup Guide
This section describes the TAS5105EVM board in regards to power supplies and system interfaces. It
provides information regarding handling and unpacking, absolute operating conditions, and a description
of the factory default switch and jumper configuration.
The section also provides a step-by-step guide to configuring the TAS5105EVM for device evaluation.
3.1 Electrostatic Discharge Warning
Many components on the TAS5105EVM are susceptible to damage by electrostatic discharge (ESD).
Customers are advised to observe proper ESD handling precautions when unpacking and handling the
EVM, including the use of a grounded wrist strap at an approved ESD workstation.
CAUTION
Failure to observe ESD handling procedures can result in damage to EVM
components.
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3.2 Unpacking the EVM
On opening the TAS5105EVM package, ensure that the following items are included:
• 1 pc. TAS5105EVM Power Stage Board
• 1 pc. MC016 Modulator/Controller Board
If any of these items are missing, contact the Texas Instruments Product Information Center nearest you
to inquire about a replacement.
Connect the MC106 Modulator/Controller Board to the TAS5105 Power Stage Board with the docking
connectors on each board. Use care because this connector is not keyed.
Figure 2. Modulator and Power Stage Board Connection Example
3.3 Power Supply Setup
To power up the EVM, one power supply is needed for system power, logic and gate-drive, and for output
stage supply. The power supply is connected to the EVM with banana cables or stripped insulated wire.
Table 2. Recommended Supply Voltage
Description Voltage Limitations Current Requirement Connector
Output stage power supply 8 V – 26 V 5 A Red/black
CAUTION
Applying voltages above the limitations given in Table 2 can cause permanent
damage to your hardware.
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Output stage power supply
RESET
>1 ms
System power supply
System Interfaces www.ti.com
3.4 Operational Sequence and Indicators
1. Connect the MC016 board to the TAS5105EVM.
2. On the TAS5105 EVM, make sure JP1 and JP3 are in, and JP2 is set to pins 2 and 3.
3. Connect loads to the output of the TAS5105EVM.
4. Connect an SPDIF cable, optical or coaxial, to the MC016 board. Be sure to flip the dipswitch to "RCA"
for coaxial and "OPTO" for optical.
5. Connect the power supply and turn it on.
6. After connecting the power supply and turning it on, the power supply current must read ~50 mA. The
amplifier reset LED must be on. This indicates the board is working and drawing a normal amount of
current.
• The PVDD and 3.3-V LEDs must be on. If not, check the connections to the power supply.
7. Connect the SPDIF cable, either optical or coaxial, to an SPDIF source.
If the preceding conditions are met, the EVM system is ready to accept audio data.
4 System Interfaces
This section describes the TAS5105 EVM board in regards to power supplies and system interfaces.
4.1 Power Supply (PSU) Interface (PVDD and GND)
The TAS5105 EVM module must be powered from a well-regulated external power supply. Good audio
performance requires a stabilized power supply with low ripple voltage and low output impedance.
NOTE: The length of power supply cable must be minimized. Increasing the length of the PSU
cable is equal to increasing the distortion for the amplifier at high output levels and low
frequencies.
Maximum output stage supply voltage depends of the speaker load resistance. For the recommended
maximum supply voltage, see the TAS5105 data sheet (SLES258).
Table 3. Recommended Supply Voltages
Voltage Limitations
Description Current Recommendations
(8-ΩLoad)
Output stage power supply 8 V – 26 V 5 A
The recommended TAS5105 power-up sequence is shown in Figure 3. For proper TAS5105 operation,
the RESET signal should be kept low during power up. RESET is pulled low during power up for 200 ms
by the onboard reset generator (U2).
Figure 3. Recommended Power-Up Sequence
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4.2 J1 Amplifier Connection to MC016 Controller Module
Table 4. J9/J10 Pin Description Amplifier/Controller Connector
Net-Name at
Pin No. Description
Schematics
1, 2, 5, 6 ,10, 11, 28 DGND Low-current ground for modulator/controller
3, 4 PVDD1 PVDD buffered through 24-Ωresistor to power the modulator/controller
7 OTW Overtemperature warning from the amplifier (T > 125°C)
8, 9, 13, 15, 17, 19, 20, NC Not connected
21, 22, 23, 25
12 PWM_A Channel A PWM signal from modulator
14 PWM_B Channel B PWM signal from modulator
16 PWM_C Channel C PWM signal from modulator
18 PWM_D Channel D PWM signal from modulator
24 RESET Resets the TAS5105
26 FAULT Power stage fault indicator
27 PVDD 3.3V power supply
4.3 Loudspeaker Connectors (J3 - J6)
CAUTION
Both positive and negative speaker outputs are floating and may not be
connected to ground (e.g., through an oscilloscope).
Table 5. Output Pin Description
Net-Name at Schematics Description
OUT_A Speaker positive output
OUT_B Speaker negative output
OUT_C Speaker positive output
OUT_D Speaker negative output
4.4 SPDIF Optical Input Connector
This connector is a standard TOSLINK connector that connects the SPDIF digital audio input to the SPDIF
receiver on the MC016 PCB. Either the SPDIF optical input connector or the SPDIF coaxial input
connector can be used, but not both connectors at the same time. Switch S1 on the MC016
Modulator/Controller Board controls which connector is used.
4.5 SPDIF Coaxial Input Connector
This connector is a standard RCA connector that connects the SPDIF digital audio input to the SPDIF
receiver on the MC016 PCB. Either the SPDIF coaxial input connector or the SPDIF optical input
connector can be used, but not both connectors at the same time. Switch S1 on the MC016
Modulator/Controller Board controls which connector is used.
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Protection www.ti.com
5 Protection
This section describes the short-circuit protection and fault-reporting circuitry of the TAS5105 device.
5.1 Short-Circuit Protection and Fault-Reporting Circuitry
The TAS5105 is a self-protecting device that provides fault reporting (including high-temperature
protection and short-circuit protection). For highest possible reliability, recovering from a fault requires
external reset of the device. This is done by the TAS5012 on the MC016 board. See the TAS5105 data
sheet for more information regarding the RESET function.
5.2 Fault Reporting
The OTW and FAULT outputs from TAS5105 indicate fault conditions. See the TAS5105 data sheet
(SLES258) for a description of these pins.
Table 6. TAS5105 Warning/Error Signal Decoding
FAULT OTW Device Condition
0 0 Overcurrent (OC) or undervoltage (UVP) warning or overtemperature error (OTE)
0 1 Overtemperature warning (OTW) or overcurrent (OC) or undervoltage (UVP)
1 0 Junction temperature lower than 125°C and no faults (normal operation)
1 1 Junction temperature higher than 125°C (overtemperature warning)
The FAULT output is open-drain. The OTW output is push-pull active high.
The OTW LED on the MC016 is illuminated when the temperature of the TAS5105 is okay (less than
125°C.) The LED turns off when the TAS5105 is warning of overtemperature on the device (TJ> 125°C.)
This polarity is due to a reversal of polarity of the OTW pin from other devices (e.g., TAS5132) which also
use this modulator board.
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Appendix A Design Documents
A.1 MC016 Composite Drawings
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TAS5105EVM Composite Drawings www.ti.com
A.2 TAS5105EVM Composite Drawings
A.3 Heat Sink Drawing
The MC016 and TAS5105EVM schematics are found at the end of this document
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A.4 Parts List
Table 7. Bill of Materials for TAS5105EVM
TI-SEMICONDUCTORS
ITEM MANUFACTURER PART NUM QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
1 TAS5105PWP 1 U1 TAS5105PWP 20W STEREO DIGITAL AMPLIFIER TEXAS TEXAS INSTRUMENTS
POWER STAGE TSSOP28-PWP ROHS INSTRUMENTS
CAPACITORS
ITEM MANUFACTURER PART NUM QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
2 ECJ-1VC1H331J 4 C7, C9, C11, C13 PCC331ACVCT CAP SMD0603 CERM 330PFD 50V 5% DIGI-KEY PANASONIC
COG ROHS
3 GRM188R71H222KA01D 1 C1 490-1500-1 CAP SMD0603 CERM 2200PFD 50V 10% DIGI-KEY MURATA
X7R ROHS
4 ECJ-1VB1H333K 4 C6, C8, C10, C12 PCC2284CT CAP SMD0603 CERM 0.033UFD 50V 10% DIGI-KEY PANASONIC
X7R ROHS
5 ECJ-1VB1H104K 3 C2, C4, C14 PCC2398CT CAP SMD0603 CERM 0.1UFD 50V 10% DIGI-KEY PANASONIC
X7R ROHS
6 C1206C684K5RACTU 4 C17, C18, C20, C21 399-3500-1 CAP SMD1206 CERM 0.68UFD 50V 10% DIGI-KEY KEMET
X7R ROHS
7 C0603C105K4PACTU 1 C3 399-5090-1 CAP SMD0603 CERM 1.0ufd 16V 10% DIGI-KEY KEMET
X5R ROHS
8 EEE-FC1H221P 2 C5, C15 PCE4016CT CAP SMD ELECT 220ufd 50V 20% FC-G DIGI-KEY PANASONIC
ROHS
RESISTORS
ITEM MANUFACTURER PART NUM QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
9 ESR10EZPJ180 4 R2, R3, R4, R5 RHM18KCT RESISTOR SMD0805 18 OHMs 5% 1/4W DIGI-KEY ROHM
ROHS
10 ERJ-3GEYJ103V 2 R1, R6 P10KGCT RES SMT0603 10K 5% 1/10W ROHS DIGI-KEY PANASONIC
INDUCTORS
ITEM MANUFACTURER PART NUM QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
11 DG6045C-150M 4 L1, L2, L3, L4 DG6045C-150M INDUCTOR SMT 15uH X.XA X.X mOHMS TOKO JAPAN TOKO JAPAN
20% DG6045C ROHS
HEADERS AND JACKS
ITEM MANUFACTURER PART NUM QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
12 PBC02SAAN 4 JP1, JP3, JP4, JP5 S1011E-02 HEADER THRU MALE 2 PIN 100LS GOLD DIGI-KEY SULLINS
ROHS
13 PBC03SAAN 4 M1, M2, JP2, PBTL S1011E-03-ND HEADER THRU MALE 3 PIN 100LS GOLD DIGI-KEY SULLINS
ROHS
14 PBC14DBAN 1 J1 S2111E-14 HEADER MALE THRU-RA 2x14 100LS DIGI-KEY SULLINS
GOLD ROHS
15 B2PS-VH(LF)(SN) 4 J2, OUT, OUTAB, 455-1648 JACK JST-VH RA 2-PIN 3.96mmLS ROHS DIGI-KEY JST
OUTCD
SHUNTS
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Table 7. Bill of Materials for TAS5105EVM (continued)
ITEM MANUFACTURER PART NUM QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
16 SPC02SYAN 4 JP2(1-2), M1(2-3), S9001 SHUNT, BLACK AU FLASH 0.100LS DIGI-KEY SULLINS
M2(1-2), PBTL(2-3)
17 SPC02SYAN 4 PLACE IN BAG S9001 SHUNT, BLACK AU FLASH 0.100LS DIGI-KEY SULLINS
STANDOFFS AND HARDWARE
ITEM MANUFACTURER PART NUM QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
18 PMS 440 0025 PH 4 NA H342 4-40 SCREW, STEEL 0.250 IN DIGI-KEY BUILDING FASTENERS
19 2031 4 NA 2031K STANDOFF ,4-40 1.0 IN 3/16IN DIA ALUM DIGI-KEY KEYSTONE
RND F-F ELECTRONICS
Component Count: 59
COMPONENTS NOT ASSEMBLED
C16, C19
Table 8. Bill of Materials for MC016
TI-SEMICONDUCTORS
ITEM MANUFACTURER PART NUMBER QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
1 TAS5012PFB 1 PWM 296-12558 DIGITAL AUDIO PWM PROCESSOR DIGI-KEY TEXAS INSTRUMENTS
TQFB48-PFB
2 SN74AHC1GU04DBVR 2 INV1, INV2 296-1095-1 Single Inverter Gate, SOT23-DBV5 DIGI-KEY TEXAS INSTRUMENTS
3 SN74LVC2G157DCTR 1 MUX 296-13266-1 Single 2to1 MUX W/Common Stroibe, DIGI-KEY TEXAS INSTRUMENTS
TSSOP8-DCT
4 TPS3825-33DBVT 1 U2 296-2636-1 Processor Supervisor Circuit, 3.3V DIGI-KEY TEXAS INSTRUMENTS
5 TPS40200D 1 U3 296-21153-5 WIDE INPUT RANGE VOLTAGE MODE DIGI-KEY TEXAS INSTRUMENTS
CONTROLLER SOP8-D
6 DIR9001PW 1 U1 DIR9001PW DIG AUDIO INTERFACE RECEIVER DIGI-KEY TI - BURR BROWN
TSSOP28-PW
SEMICONDUCTORS
ITEM MANUFACTURER PART NUMBER QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
7 TORX147LFT 1 OPTO TORX147LFT OPTICAL RECEIVER, 3.3V, PCB-RA ROHS DIGI-KEY TOSHIBA
8 ECS-122.8-S-4 1 Y1 X174 Crystal, 12.288MHz, HC49US DIGI-KEY ECS
9 SI2319DS-T1-E3 1 PFET1 SI2319DS-T1-E3CT PFET -3.0A -40V 0.1 OHM SOT23-DBV3 DIGI-KEY VISHAY SILICONIX
10 DDTC143TCA-7-F 1 Q2 DDTC143TCA-FDICT Transistor NPN 50V PreBiased/4.7K 100mA DIGI-KEY DIODES INC.
SOT23-DBV3
11 DDTA143TCA-7-F 6 Q4, Q5, Q6, Q7, Q1, DDTA143TCA-FDICT Transistor PNP 50V PreBiased/4.7K 100mA DIGI-KEY DIODES INC.
Q3 SOT23-DBV3
12 SS14-TP 1 CR1 SS14-TPCT SCHOTTKY DIODE, 1A 40V, SMA DIGI-KEY MICRO COMMERCIAL
13 LTST-C170TBKT 1 LED1 160-1579-1 LED, BLUE 2.8-3.8V SMD0805 DIGI-KEY LITE ON INC.
14 SML-LXT0805GW-TR 4 LED2, LED3, LED6, 67-1553-1 LED, GREEN 2.0V SMD0805 DIGI-KEY LUMEX OPTICAL
LED8
15 SML-LXT0805IW-TR 1 LED4 67-1552-1 LED, RED 2.0V SMD0805 DIGI-KEY LUMEX OPTICAL
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Table 8. Bill of Materials for MC016 (continued)
16 SML-LXT0805YW-TR 3 LED5, LED7, LED9 67-1554-1 LED, YELLOW 2.0V SMD0805 DIGI-KEY LUMEX OPTICAL
CAPACITORS
ITEM MANUFACTURER PART NUMBER QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
17 RPE5C2A101J2P1Z03B 1 C21 490-3622 CAP CERAMIC 100PFD 100V 5% RADIAL COG DIGI-KEY MURATA
18 FK18C0G1H471J 1 C23 445-4779 CAP 470PFD 50V 5% MULTILAYER CERAMIC DIGI-KEY TDK CORP.
COG
19 ECJ-1VC1H330J 2 C3, C5 PCC330ACVCT CAP 33PFD 50V CERM 0603 NPO DIGI-KEY PANASONIC
20 C1608C0G1H101J 1 C34 445-1281-1 CAP 100PFD 50V CERM 0603 NPO DIGI-KEY TDK CORP.
21 ECJ-1VB1H332K 1 C39 PCC1778CT CAP 3300PFD 50V CERM 0603 X7R DIGI-KEY PANASONIC
22 ECJ-1VB1H472K 2 C15, C4 PCC1780CT CAP 4700PFD 50V CERM 0603 X7R DIGI-KEY PANASONIC
23 ECJ-1VB1H223K 1 C35 PCC2282CT CAP .022UFD 50V CERM 0603 X7R DIGI-KEY PANASONIC
24 ECJ-1VB1C473K 3 C16, C1, C2 PCC1758CT CAP .047UFD 16V CERM 0603 X7R DIGI-KEY PANASONIC
25 C1608X7R1C683K 1 C6 445-5120-1 CAP .068UFD 16V CERM 0603 X7R DIGI-KEY TDK CORP.
26 ECJ-1VB1C104K 15 C8, C9, C10, C11, C12, PCC1762CT CAP 0.1UFD 16V CERM 0603 X7R DIGI-KEY PANASONIC
C14, C25, C26, C27,
C28, C29, C30, C32,
C37, C40
27 C1608X5R0J105K 2 C17, C18 445-1322-1 CAP 1.0UFD 6.3V CERM 0603 X5R DIGI-KEY TDK CORP.
28 C2012X7R1H104K 1 C20 445-1349-1 CAP 0.1UFD 50V CERM 0805 X7R DIGI-KEY TDK CORP.
29 GMK212BJ474KG-T 1 C33 587-1289-1 CAP 0.47UFD 35V CERM 0805 X5R DIGI-KEY TAIYO YUDEN
30 C3225X7R1H335M 1 C22 445-1432-1 CAP 3.3UFD 50V CERM 1210 X7R DIGI-KEY TDK CORP.
31 ECE-A1CKG100 6 C7, C13, C24, C31, P910 CAP 10UFD 16V RAD ALUM ELEC KGA DIGI-KEY PANASONIC
C38, C41
32 EEU-FC1H560 1 C19 P10322 CAP 56UFD 50V RAD ALUM ELEC FC DIGI-KEY PANASONIC
33 EEU-FC1V561 1 C36 P11238 CAP 560UFD 35V RAD ALUM ELEC FC DIGI-KEY PANASONIC
RESISTORS
ITEM MANUFACTURER PART NUMBER QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
34 ERJ-3GEY0R00V 4 R11, R22, R38, R40 P0.0GCT RES 0.0 OHM 1/16W 5% SMD 0603 DIGI-KEY PANASONIC
35 RC0603JR-0747RL 12 R29, R30, R31, R32, 311-47GRCT RES 47 OHM 1/16W 5% SMD 0603 DIGI-KEY YAGEO
R34, R35, R36, R37,
R1, R16, R17, R18
36 ERJ-3EKF75R0V 1 R8 P75.0HCT RES 75.0 OHM 1/16W 1% SMD 0603 DIGI-KEY PANASONIC
37 RC0603JR-07100RL 2 R3, R6 311-100GRCT RES 100 OHM 1/16W 5% SMD 0603 DIGI-KEY YAGEO
38 ERJ-3EKF2210V 1 R28 P221HCT RES 221 OHM 1/16W 1% SMD 0603 DIGI-KEY PANASONIC
39 ERJ-3EKF3320V 6 R27, R39, R44, R60, P332HCT RES 332 OHM 1/16W 1% SMD 0603 DIGI-KEY PANASONIC
R61, R54
40 ERJ-3EKF3570V 2 R20, R21 P357HCT RES 357 OHM 1/16W 1% SMD 0603 DIGI-KEY PANASONIC
41 ERJ-3EKF3920V 1 R5 P392HCT RES 392 OHM 1/10W 1% SMD 0603 DIGI-KEY PANASONIC
42 ERJ-3GEYJ471V 1 R12 P470GCT RES 470 OHM 1/10W 5% SMD 0603 DIGI-KEY PANASONIC
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Table 8. Bill of Materials for MC016 (continued)
43 RMCF0603JT680R 1 R13 RMCF0603JT680RCT RES 680 OHM 1/10W 5% SMD 0603 DIGI-KEY STACKPOLE
ELECTRONICS
44 RC0603JR-071KL 1 R19 311-1.0KGRCT RES 1K OHM 1/16W 5% SMD 0603 DIGI-KEY YAGEO
45 ERJ-3EKF2001V 1 R10 P2.00KHCT RES 2.00K OHM 1/16W 1% SMD 0603 DIGI-KEY PANASONIC
46 ERJ-3EKF4991V 4 R14, R15, R26, R33 P4.99KHCT RES 4.99K OHM 1/16W 1% SMD 0603 DIGI-KEY PANASONIC
47 ERJ-3EKF7501V 1 R4 P7.50KHCT RES 7.50K OHM 1/16W 1% SMD 0603 DIGI-KEY PANASONIC
48 RMCF0603JT10K0 3 R9, R56, R59 RMCF0603JT10K0CT RES 10K OHM 1/16W 5% SMD 0603 DIGI-KEY STACKPOLE
ELECTRONICS
49 ERJ-3EKF1002V 5 R25, R41, R42, R43, P10.0KHCT RES 10.0K OHM 1/16W 1% SMD 0603 DIGI-KEY PANASONIC
R45
50 ERJ-3EKF3012V 1 R55 P30.1KHCT RES 30.1K OHM 1/16W 1% SMD 0603 DIGI-KEY PANASONIC
51 RC0603JR-07100KL 1 R53 311-100KGRCT RES 100K OHM 1/10W 5% SMD 0603 DIGI-KEY YAGEO
52 RC0603JR-07120KL 1 R48 311-120KGRCT RES 120K OHM 1/10W 5% SMD 0603 DIGI-KEY YAGEO
53 ERJ-3EKF1004V 1 R2 P1.00MHCT RES 1.00M OHM 1/16W 1% SMD 0603 DIGI-KEY PANASONIC
54 ERJ-GEY0R00V 2 R23, R24 P0.0ACT RES 0.0 OHM 1/10W 5% SMD 0805 DIGI-KEY PANASONIC
55 WSL0805R0500FEA18 1 R46 WSLB-.05CT RES 0.05 OHM 1/4W 1% SMD 0805 DIGI-KEY VISHAY/DALE
56 ERJ-6RQJ1R0V 1 R49 P1.0BCT RES 1.0 OHM 1/10W 5% SMD 0805 DIGI-KEY PANASONIC
57 ERJ-6ENF49R9V 1 R58 P49.9CCT RES 49.9 OHM 1/10W 1% SMD 0805 DIGI-KEY PANASONIC
58 ERJ-6ENF1001V 1 R47 P1.00KCCT RES 1.00K OHM 1/10W 1% SMD 0805 DIGI-KEY PANASONIC
59 ERJ-6ENF3742V 1 R57 P37.4KCCT RES 37.4K OHM 1/10W 1% SMD 0805 DIGI-KEY PANASONIC
60 ERJ-8GEY0R00V 2 R51, R62 P0.0ECT RES 0.0 OHM 1/8W 5% SMD 1206 DIGI-KEY PANASONIC
61 RC1206JR-071RL 1 R7 311-1.0ERCT RES 1.0 OHM 1/4W 5% SMD 1206 DIGI-KEY YAGEO
62 ERJ-8GEYJ1R0V 2 R50, R52 P1.0ECT RES 1.0 OHM 1/8W 5% SMD 1206 DIGI-KEY PANASONIC
INDUCTORS
ITEM MANUFACTURER PART NUMBER QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
63 DR74-331 1 L1 DR74-331 INDUCTOR, 330UH, SMD-DR74 DIGI-KEY COILTRONICS
HEADERS AND JACKS
ITEM MANUFACTURER PART NUMBER QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANU
64 PBC02SAAN 3 FMT0, FMT1, JP1 S1011E-02 Header, 2 Pin Male, Straight, Gold DIGI-KEY SULLINS
65 SSW-114-02-G-D-RA 1 J2 SSW-114-02-G-D-RA SOCKET HEADER, 2x14 PIN FEMALE GOLD SAMTEC SAMTEC
PCB-RA
66 RCJ-051 1 RCA CP-1424 Jack, RCA, PCB-Vertical, Black DIGI-KEY CUI STACK
NON-INSULATED WIRE GROUND LOOPS
ITEM MANUFACTURER PART NUMBER QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
BEND THE WIRE LENGTHS INTO A 'U' SHAPE AND SOLDER TO THE BOARD. LEAVE A GAP OF AROUND 0.3 INCHES BETWEEN THE BOARD AND THE WIRE.
67 8019000100 2 GNDx2 566-8019 NON-INSULATED BUS WIRE, 25MM LENGTH, MOUSER BELDEN CDT
18 AWG, ROHS
16 Design Documents SLLU138–January 2011
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Table 8. Bill of Materials for MC016 (continued)
TESTPOINTS AND SWITCHES
ITEM MANUFACTURER PART NUMBER QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
68 5003 6 FAULT, LRCLK, MCLK, 500K PC Testpoint, Orange DIGI-KEY KEYSTONE
OTW, SCLK, SDIN ELECTRONICS
69 EVQ-PNF04M 1 RESET P13597SCT SWITCH, SMT,2P,SPST-NOM,ROHS DIGI-KEY PANASONIC
70 ET01MD1V3BE 5 M0, M1, M2, MUTE, CKN1071 Switch, SPST, Vert-PCB DIGI-KEY C&K COMPONENTS
PDN
71 G12AP-RO 1 S1 360-1758 SWITCH, SPST, VERT-PCB ROHS DIGI-KEY NKK SWITCHES
SHUNTS
ITEM MANUFACTURER PART NUMBER QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
72 SPC02SYAN 2 FMT0, FMT1 S9001 SHUNT, BLACK AU FLASH 0.100LS DIGI-KEY SULLINS
STANDOFFS AND HARDWARE
ITEM MANUFACTURER PART NUMBER QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER
73 PMS 440 0025 PH 4 NA H342 4-40 SCREW, STEEL 0.250 IN DIGI-KEY BUILDING FASTENERS
74 3483 4 NA 3483K STANDOFF, 4-40 1.5 IN 3/16IN DIA ALUM RND DIGI-KEY KEYSTONE
F-F
17
SLLU138–January 2011 Design Documents
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H
L
H
L
A4
INPUT
SELECT
H
H
L
L
*=DEFAULT
A 1
LDN
TO
SPDIF
FMT0
CONTROLLER FOR TAS51xxEVMs
1-2:
2-3: OPTO INPUT COAX INPUT
SPDIF INPUT
SPDIF RECEIVER
DECOUPLING
INPUT
COAX
OPTO
INPUT
DECOUPLING
(DEFAULT)
24Bit/MSB/I2S*
24Bit/MSB/LJ
24Bit/MSB/RJ
16Bit/MSB/RJ
SPDIF
LOCK
Wed Aug 18, 2010
EDGE# 6520972
TAS5012
FROM MASTER RESET
JP1 IN: SCKO = 512 Fs
JP1 OUT: SCKO = 256 Fs
FMT1DATA FORMAT
U1
DIR9001PW
MC016.sch
AUGUST 18, 2010
TUAN LUU
ENGINEERING EVALUATION ONLY

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1
1
0
0
0
0
1
1
0
0
1
1
0
1
0
1
A 4
1
0
1
1
0
FROM
SUPPLY
3.3V
MODE
1
0
0
M2 M1
A 2
LDN
MATING
POWER
# - DEFAULT JUMPER SETTINGS
6-16Bit/MSB/LJ
5-24Bit/IIS #
3-16Bit/IIS
2-24Bit/MSB/RJ
0-16Bit/MSB/RJ
CONTROLLER FOR TAS51xxEVMs
CONNECTOR
POWER DOWN
FROM SPDIF
RESET CONTROL
MUTE
SWITCHING
7-16Bit DSP
4-20Bit/IIS
1-20Bit/MSB/RJ
M0
BD MODE
Wed Aug 18, 2010
EDGE# 6520972
WARNING
TEMP
OVER
FAULT
TAS5102EVM
PWM MODE SELECT TABLE
DECOUPLING
INTERFACE
MC016.sch
AUGUST 18, 2010
TO POWER SUPPLY
TUAN LUU
PWM
TAS5012PFB
PWM MODULATOR / RESET / POWER SUPPLY

OUTA
OUTB
OUTC
OUTD
PGND
C1
0603
2200pfd/50V
PVDD
U1
TSSOP28-PWP
PowerPad
PGND
PGND
M1
3
2
1
+3.3V
PGND
1
2
3
M2
+3.3V
PGND
1
2
3
PBTL
+3.3V
PGND
PGND
LDNTAS5105EVM_RevB.sbk6518272TUAN LUU 2
A
B
AUGUST 17, 2010
EDGE # OF
SCH REV
PCB REV
SHEET
DRAWN BY
DATE
FILENAME
PAGE INFO:
DESIGN LEAD
TI
R1
0603
10K
+3.3V
PGND
PGND
+3.3V
C3
0603
1.0ufd/16V
C2
0603
0.1ufd/50V
C6
0603
0.033ufd/50V
C4
0603
0.1ufd/50V
L1
DG6045C
15uH
PVDD
PGND PGND
C12
0603
0.033ufd/50V
C10
0603
0.033ufd/50V
C8
0603
0.033ufd/50V
PGND
PGND
PGND
L2
DG6045C
15uH
PGND
L3
DG6045C
15uH C20
1206
0.68ufd/50V
PGND
L4
DG6045C
15uH C21
1206
0.68ufd/50V
PGND
C5
FC-G
220ufd/50V
+
PGND
PGND
PGND
PGND
C7
0603
330pfd/50V
R2
0805
18 1/4W
C9
0603
330pfd/50V
R3
0805
18 1/4W
C11
0603
330pfd/50V
R4
0805
18 1/4W
C13
0603
330pfd/50V
R5
0805
18 1/4W
PGND
PVDD PVDD
PGNDPGND
C14
0603
0.1ufd/50V
C15
FC-G
220ufd/50V
+
JP2
3
2
1
JP3
JP1
+3.3V
OUT
1
2
JST-VH2
C16
1206
0.68ufd/50V
C19
1206
0.68ufd/50V
JP4
JP5
1.0in 1.0in 1.0in 1.0in
PGND PGND PGND PGND
JST-VH2
2
1
J2
OUTAB
1
2
JST-VH2
OUTCD
JST-VH2
2
1
C18
1206
0.68ufd/50V
C17
1206
0.68ufd/50V
R6
0603
10K
+3.3V
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J1
TSSOP28-PWP
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16
17
18
19
20
21
22
23
24
25
26
27
28
TAS5105PWP
U1
TAS5105 EVALUATION BOARD
OUTC
OUTB
DNP
DNP
PBTL
OUTPUTS ARE
CONFIGURED
FOR BD MODE
OPERATION
CONTROLLER
BOARD
TAS5105 EVALUATION BOARD 1
MODE TABLE
M2 M1
0
0
1
1
0
1
0
1
2N AD/BD Modulation
1N AD Modulation
1N AD Modulation
Reserved
2 Chan BTL
2 Chan BTL
4 Chan SE
Reserved
Output Config.PWM INPUT
PWM MODE
JUMPERS
HPL-MC012
(TAS5086)
(AD MODE)
MC016
(TAS5012)
(BD MODE)
OUT
1-2
OUT
IN
2-3
IN
JP1
JP2
JP3
STANDOFFS
BTL
BTL