SLAU936 August   2024 TAS2120

 

  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. 2Quick Start Guide
    1. 2.1 TAS2120EVM Setup for Software Mode
    2. 2.2 TAS2120EVM Setup for Hardware Mode
  9. 3Hardware
    1. 3.1  AC-MB Settings
      1. 3.1.1 Audio Serial Interface Settings
      2. 3.1.2 USB Audio AC-MB Settings
      3. 3.1.3 External Audio AC-MB Settings
    2. 3.2  AC-MB Power Supply
    3. 3.3  Default Jumper Setting on TAS2120EVM
    4. 3.4  I2C Target Address Selection
    5. 3.5  IOVDD Power Supply Options
    6. 3.6  AVDD Power Supply Options
    7. 3.7  VBAT Power Supply Options
      1. 3.7.1 VBAT 3S EVM Hardware Configuration
    8. 3.8  IOVDD_BUFF Power Supply Options
    9. 3.9  Speaker Outputs
    10. 3.10 2-Channel Configuration
    11. 3.11 4-Wire Measurement of Load
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks

4.3 Bill of Materials

The bill of materials for the EVM is listed in Table 4-1.

Table 4-1 Bill of Materials

Designator

Quantity

Value

Description

Package Reference

Part Number

Manufacturer

Alternate Part Number

Alternate Manufacturer

C1, C3, C9

3

1uF

CAP, CERM, 1uF, 10V, +/- 20%, X5R, 0201

0201

CL03A105MP3NSNC

Samsung Electro-Mechanics

C7

1

2.2µF

Cap Ceramic 2.2uF 10V X5R ±20% Pad SMD 0201 +85°C T/R

0201

CL03A225MP3CRNC

Samsung

C11

1

10uF

CAP, CERM, 10uF, 10V, +/- 20%, X5R, 0402

0402

CL05A106MP5NUNC

Samsung Electro-Mechanics

C13

1

0.1uF

CAP, CERM, 0.1uF, 10V, +/- 10%, X5R, 0201

0201

CL03A104KP3NNNC

Samsung Electro-Mechanics

C15

1

0.1uF

CAP, CERM, 0.1µF, 10V,+/- 10%, X5R, 0201

0201

SAMSUNG ELECTRO-MECHANICS

C17, C27

2

10µF

Cap Ceramic 10uF 25V X5R ±20% Pad SMD 0603 +85°C T/R

0603

CL10A106MA8NRNC

Samsung

C35

1

47uF

CAP, AL, 47uF, 63V, +/- 20%, 0.65 ohm, AEC-Q200 Grade 2, SMD

SMT Radial F

EEE-FK1J470P

Panasonic

C36

1

1uF

CAP, CERM, 1µF, 50V,+/- 20%, X5R, AEC-Q200 Grade 3, 0603

0603

CGA3E3X5R1H105M080AB

TDK

C37, C52, C53, C54, C57

5

0.1uF

CAP, CERM, 0.1uF, 50V, +/- 10%, X7R, 0402

0402

C1005X7R1H104K050BB

TDK

C39, C40

2

10uF

CAP, CERM, 10µF, 10V,+/- 10%, X7R, AEC-Q200 Grade 1, 0805

0805

GCJ21BR71A106KE01L

MuRata

C44, C45, C48, C49

4

1uF

CAP, CERM, 1uF, 25V, +/- 10%, X5R, 0402

0402

C1005X5R1E105K050BC

TDK

C46, C47, C50, C51

4

0.1uF

CAP, CERM, 0.1uF, 25V, +/- 10%, X5R, 0402

0402

GRM155R61E104KA87D

MuRata

D1

1

Blue

LED, Blue, SMD

LED_0805

LTST-C170TBKT

Lite-On

D2

1

Green

LED, Green, SMD

LED_0603

LTST-C191KGKT

Lite-On

H1, H7

2

HNSS440

B&F Fastener Supply

H2, H8

2

Standoff; 1/4 Hex Male/female; 4-40 Thread; Stainless Steel; .750LENGTH

HEX_STANDOFF

4538-440-SS

RAF Electronic Hardware

J2

1

HDR20

TSW-110-08-G-D-RA

Samtec

J3, J7, J53, J54, J59, J61, TP19, TP20

8

Header, 100mil, 2x1, Gold, TH

Sullins 100mil, 1x2, 230 mil above insulator

PBC02SAAN

Sullins Connector Solutions

J4, J5, J12, J43, J78

5

Header, 100mil, 3x1, Gold, TH

PBC03SAAN

PBC03SAAN

Sullins Connector Solutions

J6

1

20 Position Receptacle Connector Through Hole, Right Angle

HDR20

SSQ-110-02-G-D-RA

SAMTEC

J8, J40, J86, J87

4

Header, 2.54mm, 1x1, Gold, TH

Header, 2.54mm, 1x1, TH

HTSW-101-07-G-S

Samtec

J9, J10

2

HDR12

TSW-104-07-G-T

Samtec

J11

1

Jumper-0.015x0.072-0.04p

JUMPER-0.015x0.072-0.04p

Jumper-0.015x0.072-0.04p

Jumper

J13, J14, J15, J16, J28, J30

6

Binding Post, Nickel, TH

Receptacle, 1x1 Position, Dia 9.8mm, TH

111-2223-001

Cinch Connectivity

J21

1

Power Jack, mini, 2.5mm OD, R/A, TH

Jack, 14.5x11x9mm

RAPC712X

Switchcraft

J56

1

Connector, Header, High Speed, 20 pairs, SMT

QTE-020-01-X-D-A

QTE-020-01-L-D-A

Samtec

J79

1

Header, 100mil, 3x2, Gold, TH

Sullins 100mil, 2x3, 230 mil above insulator

PBC03DAAN

Sullins Connector Solutions

L1

1

1uH

POWER INDUCTOR 1uH, ±20%, Isat 4.2A, Itemp 4.1A, DCR Max 0.043Ω, 0806

0806

CIGT201610EH1R0MN

Samsung

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

R1, R18, R19, R77, R78, R99

6

0

RES, 0, 5%, 0.05 W, 0201

0201

CRCW02010000Z0ED

Vishay-Dale

R3, R4, R27, R70, R71, R97, R98

7

24k

RES, 24 k, 5%, 0.05 W, 0201

0201

RC0201JR-0724KL

Yageo America

R12, R13

2

0

RES 0 OHM JUMPER 1/4W 0603

0603

HCJ0603ZT0R00

Stackpole Electronics

R20, R21, R22, R23

4

RES SMD 0 OHM JUMPER 1/20W 0201

0201 (0603 Metric)

RC0201JR-070RL

Yageo

R25, R26, R51, R52, R53, R54

6

33

RES, 33.0, 1%, 0.1 W, 0402

0402

ERJ-2RKF33R0X

Panasonic

R29, R47

2

330

RES, 330, 1%, 0.1 W, AEC-Q200 Grade 0, 0402

0402

ERJ-2RKF3300X

Panasonic

R39, R42, R43, R44, R49

5

10.0k

RES, 10.0 k, 1%, 0.063 W, 0402

0402

RC0402FR-0710KL

Yageo America

R40, R50

2

10k

RES, 10 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0402

0402

ERJ-2GEJ103X

Panasonic

R45, R46, R65, R66

4

1.50k

RES, 1.50 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

0402

RMCF0402FT1K50

Stackpole Electronics Inc

R67, R68, R69, R72

4

5.1k

RES, 5.1 k, 5%, 0.05 W, 0201

0201

RC0201JR-075K1L

Yageo America

R73, R74, R75, R76

4

1.2k

RES, 1.2 k, 5%, 0.05 W, 0201

0201

RC0201JR-071K2L

Yageo America

R95, R96

2

330

RES, 330, 5%, 0.05 W, 0201

0201

RC0201JR-7D330RL

Yageo America

S1

1

Switch, SPST-NO, 0.05A, 12 VDC, SMT

3.9x2.9mm

SKRKAEE020

Alps

SH-J1, SH-J3, SH-J5, SH-J7, SH-J9, SH-J10, SH-J21, SH-J28, SH-J29, SH-J32, SH-J33, SH-J48, SH-J49, SH-J50

14

1x2

Shunt, 100mil, Flash Gold, Black

Closed Top 100mil Shunt

SPC02SYAN

Sullins Connector Solutions

TP1, TP2

2

Header, 2.54mm, 1x1, Gold, TH

Header, 2.54mm, 1x1, TH

TSW-101-08-G-S

Samtec

TP3, TP4, TP5, TP6, TP7, TP8

6

Test Point, Miniature, White, TH

Test-Point, Dia 100mil, TH

TP105-01-09

Components Corporation

TP29, TP30, TP31, TP32, TP33, TP34, TP35, TP36

8

Test Point, Miniature, Black, TH

Black Miniature Test point

5001

Keystone

U1

1

TAS2120RBG

VQFN-HR26

TAS2120RBG

Texas Instruments

U3

1

1A low-Iq small-size low-dropout (LDO) regulator, DBV0005A (SOT-23-5)

DBV0005A

TLV75718PDBVR

Texas Instruments

TLV75718PDBVT

Texas Instruments

U4

1

Single Output LDO, 300mA, Fixed 3.3V Output, 2 to 5.5V Input, with Low IQ, 5-pin SOT-23 (DBV), -40 to 125 degC, Green (RoHS & no Sb/Br)

DBV0005A

TLV70233DBVT

Texas Instruments

U5

1

TCA9416DDF

SOT23-8

TCA9416DDF

Texas Instruments

U6

1

Low-Power Dual Buffer/Driver With Open-Drain Outputs, DCK0006A (SOT-SC70-6)

DCK0006A

SN74AUP2G07DCKR

Texas Instruments

U7

1

Single-Bit Dual-Supply Bus Transceiver, DBV0006A (SOT-23-6)

DBV0006A

SN74AXC1T45DBVR

Texas Instruments

Texas Instruments

U9

1

512K I2C Serial EEPROM, TSSOP

TSSOP-8

24FC512-I/ST

Microchip

C2, C6

0

4700pF

CAP, CERM, 4700pF, 10V, +/- 20%, X5R, 0201

0201

GRM033R61A472MA01D

MuRata

C4, C8

0

2200pF

CAP, CERM, 2200pF, 10V, +/- 10%, X5R, 0402

0402

GRM155R61A222KA01D

MuRata

C5

0

10uF

CAP, CERM, 10uF, 10V, +/- 20%, X5R, 0402

0402

CL05A106MP5NUNC

Samsung Electro-Mechanics

C10, C24, C30

0

1000pF

CAP, CERM, 1000pF, 25V, +/- 10%, X5R, 0201

0201

C0603X5R1E102K030BA

TDK

C18

0

10uF

CAP, CERM, 10uF, 10V, +/- 10%, X5R, 0805

0805

C0805C106K8PACTU

Kemet

C19, C21

0

10µF

Cap Ceramic 10uF 25V X5R ±20% Pad SMD 0603 +85°C T/R

0603

CL10A106MA8NRNC

Samsung

C20

0

100nF

Multi-Layer Ceramic Capacitor 100nF 50V X7R ±10% 0402 Paper T/R

0402

GRT155R71H104KE01D

Murata

C26

0

0.1uF

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

0402

GRM155R71A104KA01D

MuRata

C28

0

2.2uF

CAP, CERM, 2.2uF, 10V, +/- 10%, X7R, 0603

0603

GRM188R71A225KE15D

MuRata

C34

0

0.033uF

CAP, CERM, 0.033uF, 6.3V, +/- 10%, X5R, 0201

0201

GRM033R60J333KE01D

MuRata

C43

0

100pF

Ceramic Capacitor Automotive 100pF ±5% 50V C0G 0201

0201

UMK063CG101JTHF

Taiyo Yuden

C56, C58

0

10uF

CAP, CERM, 10uF, 100V, +/- 20%, X7S,

C5750X7S2A106M230KB

TDK

FID1, FID2, FID3

0

Fiducial mark. There is nothing to buy or mount.

N/A

N/A

N/A

H9, H11

0

8MM RD X 6MM X M3

10x10mm

M3561-SS

RAF Electronic Hardware

H10, H12

0

Standoff, Male/Male Thread, 5.15mm, M3 x 0.5

Standoff

SO-0515-02-02-01

Samtec

J1

0

Header, 100mil, 3x2, Gold, TH

Sullins 100mil, 2x3, 230 mil above insulator

PBC03DAAN

Sullins Connector Solutions

J17

0

Header, 100mil, 3x1, Gold, TH

PBC03SAAN

PBC03SAAN

Sullins Connector Solutions

J20

0

Header, 100mil, 2x2, Gold, TH

2x2 Header

TSW-102-07-G-D

Samtec

L5

0

2.2uH

Inductor, Shielded, Composite, 2.2uH, 17.8A, 0.01 ohm, SMD

7.2x7x7.5mm

XAL7070-222MEB

Coilcraft

L7

0

300 ohm

Ferrite Bead, 300 ohm at 100MHz, 3.1A, 0806

0806

NFZ2MSM301SN10L

MuRata

R2

0

240k

RES, 240 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

0402

CRCW0402240KFKED

Vishay-Dale

R5, R6

0

33

RES, 33.0, 1%, 0.1 W, 0402

0402

ERJ-2RKF33R0X

Panasonic

R7

0

33.0k

RES, 33.0 k, 1%, 0.063 W, 0402

0402

RC0402FR-0733KL

Yageo America

R8

0

30.1k

RES, 30.1 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

0402

CRCW040230K1FKED

Vishay-Dale

R9

0

24.3k

RES, 24.3 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

0402

CRCW040224K3FKED

Vishay-Dale

R10, R11

0

1.00k

RES, 1.00 k, 1%, 0.1 W, 0402

0402

ERJ-2RKF1001X

Panasonic

R14, R16

0

68.1k

RES, 68.1 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

0402

CRCW040268K1FKED

Vishay-Dale

R15, R17

0

37.4k

RES, 37.4 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

0402

CRCW040237K4FKED

Vishay-Dale

R24

0

100k

RES, 100 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

0402

CRCW0402100KFKED

Vishay-Dale

R28

0

44.2k

RES, 44.2 k, 1%, 0.05 W, 0201

0201

CRCW020144K2FNED

Vishay-Dale

SH-J2, SH-J4, SH-J6, SH-J8, SH-J11

0

1x2

Shunt, 100mil, Flash Gold, Black

Closed Top 100mil Shunt

SPC02SYAN

Sullins Connector Solutions

U8

0

Fully Integrated Synchronous Boost Converter

VQFN-HR11

TPS61288RQQR

Texas Instruments