SLAU904A October   2023  – December 2023

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Setup
    2. 2.2 AC-MB Settings
      1. 2.2.1 Audio Serial Interface Settings
        1. 2.2.1.1 USB Mode
        2. 2.2.1.2 Optical or Auxiliary Analog Audio Input Mode
        3. 2.2.1.3 External Audio Interface Mode
      2. 2.2.2 AC-MB Power Supply
    3. 2.3 TAx5x42EVM-K Hardware Settings
      1. 2.3.1 TAx5x42 EVM Input Hardware Settings
        1. 2.3.1.1 Line Inputs
        2. 2.3.1.2 On-board Microphone Input
      2. 2.3.2 TAx5x42 EVM Output Hardware Settings
        1. 2.3.2.1 TAx5x42 Analog Audio Output
      3. 2.3.3 Multi-Function Hardware Configurations
        1. 2.3.3.1 MD0 Hardware Configurations
        2. 2.3.3.2 MD1 and MD2 Hardware Configurations
        3. 2.3.3.3 MD3 Hardware Configurations
        4. 2.3.3.4 MD4 and MD5 Hardware Configurations
        5. 2.3.3.5 MD6 (DIN/DOUT) Hardware Configuration
  9. 3Software
    1. 3.1 System Overview
    2. 3.2 Configuration Example
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials (BOM)
      1. 4.3.1 TAC5242 EVM Bill of Materials
      2. 4.3.2 TAC5142 EVM Bill of Materials
      3. 4.3.3 TAA5242 EVM Bill of Materials
      4. 4.3.4 TAD5242 EVM Bill of Materials
      5. 4.3.5 TAD5142 EVM Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks
  12. 6References
  13. 7Revision History

4.3.4 TAD5242 EVM Bill of Materials

Table 4-4 Bill of Materials
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate Part Number Alternate Manufacturer
!PCB 1 Printed Circuit Board LPA005 Any

+1.8V, +3.3V, +5V, AVDD, DREG, IOVDD, IOVDD-MB, VREF

8

Test Point, Miniature, Red, TH

Red Miniature Testpoint

5000

Keystone Electronics

BCLK, CLK_OUT, DAISY, DIN, DOUT, FSYNC, GPO, MD0, MD1, MD2, MD3, MD4, MD5

13

Test Point, Miniature, White, TH

White Miniature Testpoint

5002

Keystone Electronics

C2

1

1uF

CAP, CERM, 1 uF, 35 V, +/- 10%, X7R, 0603

0603

C1608X7R1V105K080AC

TDK

C10, C12, C13

3

10uF

CAP, CERM, 10 µF, 16 V,+/- 10%, X7R, 0805

0805

EMK212BB7106KG-T

Taiyo Yuden

C11, C14, C15, C28

4

0.1uF

CAP, CERM, 0.1 uF, 16 V, +/- 10%, X7R, 0402

0402

8.85012E+11

Wurth Elektronik

C17, C27, C29, C30

4

1uF

CAP, CERM, 1 uF, 16 V, +/- 10%, X7R, 0603

0603

8.85012E+11

Wurth Elektronik

C18, C19, C20, C21

4

47uF

CAP, TA, 47 uF, 10 V, +/- 10%, 0.5 ohm, SMD

3528-21

TPSB476K010R0500

AVX

D2

1

Green

LED, Green, SMD

LED_0805

LTST-C170KGKT

Lite-On

FID1, FID2, FID3, FID4, FID5, FID6

6

Fiducial mark. There is nothing to buy or mount.

N/A

N/A

N/A

GND1, GND2, GND3, GND4, GND5, GND6, GND7, GND8, GND9, GND10

10

Test Point, Miniature, Black, TH

Black Miniature Testpoint

5001

Keystone Electronics

H1, H2

2

Small nylon hex nut, 0.10 thick with a 0.250 outside diameter and a 4-40 threading

Hex Nut,4-40 Thread, 250" Head Dia

9605

Keystone

H3, H4

2

HEX STANDOFF 4-40 NYLON 3/4"

HEX STANDOFF 4-40 NYLON 3/4"

4804

Keystone

J8, J19, J31, J32, J33, J34, J36, J37, J52, J53, J59, J60, J61, J62, J78, J79

16

Header, 100mil, 2x1, Gold, TH

2x1 Header

TSW-102-07-G-S

Samtec

J24, J28, J29, J30, J49, J50, J71, J72, J74, J75, J76

11

Header, 100mil, 3x1, Gold, TH

3x1 Header

TSW-103-07-G-S

Samtec

J35

1

AUDIO JACK 3.5mm 4COND, SMT

AUDIO JACK 3.5mm 4COND, SMT

SJ-43516-SMT-TR

CUI Inc.

J38, J39

2

3.20mm ID, 9.00mm OD (RCA) Phono (RCA) Jack Mono Connector Solder

CONN_RCA_DUAL

RCJ-2223

CUI Devices

J40

1

Connector, Header, High Speed, 20 pairs, SMT

QTE-020-01-X-D-A

QTE-020-01-L-D-A

Samtec
J54, J55, J56, J57 4 Header, 2.54mm, 2x2, Gold, TH Header, 2.54mm, 2x2, TH PBC02DAAN Sullins Connector Solutions
J70 1 Header, 100mil, 5x2, Gold, TH 5x2 Header TSW-105-07-G-D Samtec

J73

1

Header, 2.54mm, 3x2, Gold, TH

Header, 2.54mm, 3x2, TH

TSW-103-08-G-D

Samtec

J77

1

Header, 100mil, 4x2, Gold, TH

4x2 Header

TSW-104-07-G-D

Samtec

LBL1

1

Thermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per roll

PCB Label 0.650 x 0.200 inch

THT-14-423-10

Brady

MICBIAS, OUT1M, OUT1P, OUT2M, OUT2P

5

Test Point, Miniature, Green, TH

Green Miniature Testpoint

5116

Keystone

R13, R14, R15, R16

4

0

RES, 0, 0%, 0.25 W, AEC-Q200 Grade 0, 0603

0603

RCS06030000Z0EA

Vishay-Dale

R21, R24, R27, R30

4

16

RES, 16.0, 1%, 0.5 W, 0805

0805

ERJ-P06F16R0V

Panasonic

R22, R25, R28, R31

4

604

RES, 604, 1%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

CRCW0805604RFKEA

Vishay-Dale

R23, R26, R29, R32

4

RES SMD 10K OHM 5% 0.4W 0805

0805

ESR10EZPJ103

Rohm Semiconductor

R38

1

442

RES, 442, 1%, 0.1 W, AEC-Q200 Grade 0, 0603

0603

CRCW0603442RFKEA

Vishay-Dale

R70, R72

2

4.70k

RES, 4.70 k, 0.1%, 0.125 W, 0805

0805

RG2012P-472-B-T5

Susumu Co Ltd

R71

1

22k

RES, 22 k, 5%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

CRCW080522K0JNEA

Vishay-Dale

SH1, SH2, SH3, SH4, SH14, SH15, SH25, SH26, SH27, SH28, SH29, SH30, SH31, SH32, SH33, SH34, SH35, SH36, SH37, SH38, SH39, SH40, SH41, SH42, SH43, SH44, SH45, SH46, SH47, SH48, SH49, SH50

32

1x2

Shunt, 100mil, Gold plated, Black

Shunt

SNT-100-BK-G

Samtec

969102-0000-DA

 3M
SW1 1 Dip Switch SPST 12 Position Through Hole Slide (Standard) Actuator 50 mA 24VDC DIP24 206-12ST CTS

U1

1

Epsilon Pin Controlled Stereo

VQFN24

TAD5242IRGER

Texas Instruments

U3

1

500-mA, low-IQ, high-PSRR, dual-channel low-dropout (LDO) voltage regulator 10-WSON -40 to 125

WSON10

TLV751180330PDSQR

Texas Instruments
C4, C5, C7, C8 0 CAP CER 10UF 16 V X5R 0603 0603 (1608 Metric) C1608X5R1C106M080AB TDK Corporation

C22, C23, C24, C25

0

0.047uF

CAP, CERM, 0.047 uF, 50 V, +/- 10%, X7R, 0603

0603

C1608X7R1H473K080AA

TDK

C34

0

0.1uF

CAP, CERM, 0.1 uF, 16 V, +/- 10%, X7R, 0402

0402

8.85012E+11

Wurth Elektronik
D1 0 28 V Clamp 25 A (8/20µs) Ipp Tvs Diode Surface Mount 8-SOIC SOIC8 ITA18B1RL STMicroelectronics
IN1M, IN1P, IN2M, IN2P 0 Test Point, Miniature, Green, TH Green Miniature Testpoint 5116 Keystone
J2, J3 0 3.20mm ID, 9.00mm OD (RCA) Phono (RCA) Jack Mono Connector Solder CONN_RCA_DUAL RCJ-2223 CUI Devices

J4, J5, J6, J7, J9, J11, J13, J15, J16, J17, J18, J20, J21, J22, J23, J46

0

Header, 100mil, 2x1, Gold, TH

2x1 Header

TSW-102-07-G-S

Samtec

J12, J14, J47, J48

0

Header, 100mil, 3x1, Gold, TH

 3x1 Header TSW-103-07-G-S

Samtec

MK1

0

Microphone, Condenser, Analog, Omnidirectional, -42DB, TH

 6 mm DIA POM-2242P-C33-R PUI Audio
R1, R2, R3, R4 0 1.1k RES, 1.1 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06031K10JNEA Vishay-Dale

R5, R6, R7, R8

0

10.0k

RES, 10.0 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603

0603

RMCF0603FT10K0

Stackpole Electronics Inc

R9, R10, R11, R12

0

0

RES, 0, 5%, 0.05 W, 0201

0201

CRCW02010000Z0ED

Vishay-Dale

R17, R18, R19, R20

0

100

RES, 100, 1%, 0.1 W, 0603

0603

RC0603FR-07100RL

Yageo

R34, R36

0

48.7k

RES, 48.7 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

CRCW080548K7FKEA

Vishay-Dale

R35

0

21.5k

RES, 21.5 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

CRCW080521K5FKEA

Vishay-Dale

R37

0

9.76k

RES, 9.76 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

CRCW08059K76FKEA

Vishay-Dale
R43, R44 0 100 kΩ Res POT Carbon Element 100kOhm 20% 1/20W/1/40W PC Pins Thru-Hole

PTH_POT_9MM50_24MM65

 PTD902-2015F-B104

Bourns

R45

0

10k

10k ±5% 0.063W, 1/16W Chip Resistor 0402 (1005 Metric) Moisture Resistant Thick Film

0402

RC0402JR-1310KL

Yageo

SH5, SH6, SH7, SH8, SH9, SH10, SH11, SH12, SH13, SH16, SH17, SH18, SH19, SH20, SH21, SH22, SH23, SH24

0

1x2

Shunt, 100mil, Gold plated, Black

Shunt

 SNT-100-BK-G Samtec 969102-0000-DA 3M
U5 0 Approx. 7 Hz-36 kHz Analog Microphone MEMS (Silicon) Approx. 2.3 V-3.6 V Omnidirectional (-44dB ±0.5dB SPL) Solder Pads LGA SPH8878LR5H-1 Knowles