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Board Layouts, Bill of Materials, and Schematic

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SLOU441 – July 2016

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Copyright © 2016, Texas Instruments Incorporated

TPA3255EVM

5.3

Bill of Materials

Table 8

displays the BOM for this EVM.

Table 8. Bill of Materials

Designator

Quantit

y

Value

Description

Package

Reference

Part NUmber

Manufacturer

!PCB1

1

Printed Circuit Board

AAP053

Any

C1

1

0.047 µf

CAP, CERM, 0.047 µF, 25
V, ± 10%, X7R, 0402

402

GRM155R71E473KA
88D

MuRata

C2

1

0.1 µf

CAP, CERM, 0.1 µF, 100
V, ± 10%, X7R, 0603

603

GRM188R72A104KA
35J

MuRata

C3, C32, C33,

C47, C48, C83,

C84

7

1 µf

CAP, CERM, 1 µF, 100 V,
± 10%, X7R, 1206

1206

GRM31CR72A105KA
01L

MuRata

C4

1

2.2 µf

CAP, CERM, 2.2 µF, 100
V, ± 10%, X7R, 1210

1210

C1210C225K1RACT
U

Kemet

C5

1

47µf

CAP, AL, 47 µF, 16 V, ±
20%, 0.36

Ω

, SMD

SMT Radial D

EEE-FK1C470P

Panasonic

C6

1

4.7µf

CAP, CERM, 4.7 µF, 25 V,
± 10%, X7R, 1206

1206

GRM31CR71E475KA
88L

MuRata

C7

1

5600 pF

CAP, CERM, 5600 pF, 50
V, ± 10%, X7R, 0603

603

GRM188R71H562KA
01D

MuRata

C8, C50

2

0.47µf

CAP, CERM, 0.47 µF, 25
V, ± 10%, X7R, 0603

603

GRM188R71E474KA
12D

MuRata

C9, C13, C14,

C15, C22, C51,
C67, C68, C69,

C72, C82

11

0.1 µf

CAP, CERM, 0.1 µF, 50 V,
± 10%, X7R, 0603

603

C0603C104K5RACT
U

Kemet

C10

1

100 µf

CAP, AL, 100 µF, 6.3 V, ±
20%, 0.7

Ω

, SMD

SMT Radial C

EEE-FK0J101UR

Panasonic

C11, C26, C37,

C45, C61

5

0.01 µf

CAP, CERM, 0.01 µF, 100
V, ± 10%, X7R, 0603

603

06031C103KAT2A

AVX

C12

1

4700 pF

CAP, CERM, 4700 pF, 50
V, ± 10%, X7R, 0603

603

C0603X472K5RACT
U

Kemet

C16, C53, C70,

C81

4

10 µf

CAP, CERM, 10 µF, 16 V,
± 10%, X5R, 0805

805

EMK212BJ106KG-T

Taiyo Yuden

C17, C20, C28,
C38, C55, C62,

C63, C66, C71

9

10 µf

CAP, AL, 10 µF, 16 V, ±
20%, 1.35

Ω

, SMD

SMT Radial B

EEE-FK1C100R

Panasonic

C18, C23, C57,

C65

4

22 pF

CAP, CERM, 22 pF, 50 V,
± 5%, C0G/NP0, 0603

603

GRM1885C1H220JA
01D

MuRata

C19, C30, C58,

C64

4

100 pF

CAP, CERM, 100 pF, 50 V,
± 5%, C0G/NP0, 0603

603

GRM1885C1H101JA
01D

MuRata

C21, C34, C42,

C56

4

1500 µf

CAP, AL, 1500 µF, 63 V, ±
20%, 0.03

Ω

, AEC-Q200

Grade 2, TH

Dia 18 mm

EEU-FC1J152

Panasonic

C24, C35, C43,

C59

4

1 µf

CAP, Film, 1 µF, 250 V, ±
5%, TH

18mm × 9.5mm ×
17.5 mm

PHE426HB7100JR06

Kemet

C25, C36, C44,

C60

4

1000 pF

CAP, CERM, 1000 pF, 100
V, ± 5%, C0G/NP0, 1206

1206

12061A102JAT2A

AVX

C27, C29, C52,

C54

4

0.033 µf

CAP, CERM, 0.033 µF, 25
V, ± 10%, X7R, 0603

603

GRM188R71E333KA
01D

MuRata

C31, C46

2

4700 µf

CAP, AL, 4700 µF, 80 V, ±
20%, 0.071

Ω

, TH

D35 mm × L30
mm

SLPX472M080H3P3

Cornell Dubilier
Electronics

C39

1

47 µf

CAP, AL, 47 µF, 63 V, ±
20%, 0.65

Ω

, SMD

SMT Radial F

EEE-FK1J470P

Panasonic

C40, C41

2

1 µf

CAP, CERM, 1 µF, 16 V, ±
10%, X7R, 0603

603

GRM188R71C105KA
12D

MuRata

Содержание TPA3255EVM

Страница 1: ...HD Analog Input Power Stage The user s guide also provides design information which includes schematics BOM and PCB layout For questions and support go to the E2E forums e2e ti com The main contents...

Страница 2: ...www ti com 2 SLOU441 July 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated TPA3255EVM 1 Trademarks PurePath is a trademark of Texas Instruments...

Страница 3: ...tput channel one BTL plus two SE 2 1 output channels and four SE 4 0 output channels configurations The NE5532 is a High Performance Audio Op Amp designed to allow TPA3255DDV operation with differenti...

Страница 4: ...and result in better operating conditions for the power supply The inter channel delay will be set up for a slave device depending on the polarity of the OSC_I O connection such that slave mode 1 is...

Страница 5: ...e details Table 2 Fault and Clip Overtemperature Status FAULT CLIP_OTW Description 0 0 Overtemperature OTE or overload OLP or undervoltage UVP Junction temperature higher than 125 C overtemperature wa...

Страница 6: ...ht 2016 Texas Instruments Incorporated TPA3255EVM 3 TPA3255EVM Setup This section describes the TPA3255EVM hardware setup and connection 3 1 TPA3255EVM Setup Figure 2 illustrates the TPA3255EVM connec...

Страница 7: ...erminal to GND BLACK Connect left channel speaker power resistor load 4 8 to TPA3255 EVM positive output terminal to OUTA RED and AP analog input channel A positive terminal Connect left channel speak...

Страница 8: ...audio source is off NOTE J3 J10 and J18 J15 can be used for differential inputs to INA INB and INC IND respectively Using a smart phone tablet or PC with headphone to RCA cable audio streaming via he...

Страница 9: ...nfigure the EVM as follows for 2 SE 1 BTL operation Table 5 2 SE 1 BTL Default Jumper States Jumper Setting Comment J29 IN PVDD to 15 V BUCK J31 IN 12 V LDO to 12 V TERM J32 IN 3 3 V LDO to 3 3 V TERM...

Страница 10: ...IN 3 3 V LDO to 3 3 V TERM J33 IN 3 3 V LDO to 3 3 V TERM J21 IN CSTART SE J16 3 to 4 MASTER MODE J5 2 to 3 M1 PBTL J6 1 to 2 M2 PBTL J22 IN OUTA CAP SHUNT J23 IN OUTB CAP SHUNT J24 IN OUTC CAP SHUNT...

Страница 11: ...5 to H Connect speaker power resistor 2 4 positive terminal to OUTA and remove jumper J22 Connect speaker power resistor 2 4 positive terminal to OUTB and remove jumper J23 Connect speaker power resis...

Страница 12: ...n Feedback Copyright 2016 Texas Instruments Incorporated TPA3255EVM 5 Board Layouts Bill of Materials and Schematic 5 1 TPA3255EVM Board Layouts Figure 3 and Figure 4 illustrate the board layouts for...

Страница 13: ...Schematic 13 SLOU441 July 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated TPA3255EVM 5 2 TPA3255EVM Board Dimension Figure 5 illustrates the TPA3255EVM board dimension...

Страница 14: ...R 0603 603 C0603C104K5RACT U Kemet C10 1 100 f CAP AL 100 F 6 3 V 20 0 7 SMD SMT Radial C EEE FK0J101UR Panasonic C11 C26 C37 C45 C61 5 0 01 f CAP CERM 0 01 F 100 V 10 X7R 0603 603 06031C103KAT2A AVX...

Страница 15: ...A JACK RED RCJ 022 CUI Inc J4 J5 J6 J7 J8 J19 J26 J27 8 Header 100 mil 3 1 Gold TH PBC03SAAN PBC03SAAN Sullins Connector Solutions J10 J12 2 Header 2 54 mm 3 1 TH Header 2 54 mm 3 1 TH 22 11 2032 Mole...

Страница 16: ...1 W 0603 603 RC0603FR 0722KL Yageo America R15 R36 R52 3 10 0 k RES 10 0 k 1 0 1 W 0603 603 CRCW060310K0FKE A Vishay Dale R16 1 20 0 k RES 20 0 k 1 0 1 W 0603 603 RC0603FR 0720KL Yageo America R17 1 3...

Страница 17: ...SUPPLY VOLTAGE SUPERVISORS DCK0005A DCK0005A TPS3802K33DCKR Texas Instruments C73 C74 C75 C76 0 22 pF CAP CERM 22 pF 50 V 5 C0G NP0 0603 603 GRM1885C1H220JA 01D MuRata C77 C78 C79 C80 0 1 f CAP CERM 1...

Страница 18: ...INB 1 2 3 J15 IND 1 2 3 J3 INA AB INA RCA 100k R43 100k R9 GND 100k R45 INPUT SE C SE CD DIFF C RCA INPUT RIGHT INC RCA 1 2 3 J18 INC CD INB IND INA INC 1 2 3 J26 INC SEL 1 2 3 J27 IND SEL 10 0k R37...

Страница 19: ...100V C25 1000pF 100V C36 1000pF 100V C44 1000pF 100V C60 0 033 F C27 0 033 F C29 0 033 F C52 0 033 F C54 10 H L7 DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP TP28 M2 DNP DNP DNP DNP DNP...

Страница 20: ...12V 12V GND 1A D1 0 047 F C1 0 1uF C13 GND 4700pF C12 182k R2 5600pF C7 4 99k R39 1 00k R40 GND 3A D3 GND GND VCC 9 SS 7 SW 1 FB 6 RTN 5 VIN 10 BST 2 RON SD 8 DAP 11 ISEN 3 SGND 4 U1 LM5010ASD NOPB P...

Страница 21: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

Страница 22: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TPA3255EVM...

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