Texas Instruments TAS5722L Скачать руководство пользователя страница 7 | Manualshive

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Texas Instruments TAS5722L Скачать руководство пользователя страница 7

GND

1µF

C10

1µF

C8

GND

GND

PVDD

GND

GND

GND

OUT_P

OUT_N

0

R3

0

R4

22.1k

R1

DNP

DNP

1.8V

GND

TP1

MCLK

TP2

BCLK

TP3

LRCLK

TP4

SDI

TP6

SDA

TP5

SCL

TP7

TP8

FAULT

SDI

LRCLK

BCLK

MCLK

22.1k

R2

DNP

DNP

LRCLK

BCLK

MCLK

SDI

SDA

SCL

SDZ

FAULTZ

0.1µF
50V

C2

GND

PVDD

GND

MCLK
BCLK
LRCLK
SDI

ADR0
ADR1

SDA
SCL

SDZ

FAULTZ

FROM USB

SDZ

FAULTZ

SDA
SCL

HEADER

330pF
50V

C11

GND

GND

1.8V

PVDD

OUTP

OUTN

PGND

21

PGND

20

MCLK

5

PVDD

15

GND

10

PGND

22

VREG

31

GND

29

BST_P

23

LRCLK

4

SD

3

AVDD

28

PVDD

14

ADR0

13

ADR1

12

DVDD

11

PGND

19

BST_N

18

SDI

7

BCLK

6

OUT_N

17

OUT_N

16

SDA

9

SCL

8

PVDD

27

OUT_P

25

OUT_P

24

PVDD

26

GVDD

30

VREF_N

1

VCOM

32

FAULT

2

PAD

33

U1

TAS5722LRSMR

L1

L2

0.1µF
50V

C4

0.1µF
50V

C5

0.1µF
50V

C6

0.22µF

C7

0.22µF

C9

330pF
50V

C12

47µF
63V

C1

47µF
63V

C3

Red

J1

PVDD

Black

J2

GND

PVDD

GND

Red

J13

OUTP

Black

J15

OUTN

1
2
3

J14

GND

1µF

C13

Copyright © 2016, Texas Instruments Incorporated

Reference

7

SLAU692 – September 2016

Submit Documentation Feedback

Copyright © 2016, Texas Instruments Incorporated

TAS5722L Evaluation Board

Figure 6. TAS5722LEVM Schematic (2 of 2)

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Содержание TAS5722L

Страница 1: ...Introduction 2 2 Quick Start Guide 2 3 General Description 5 4 Operating Conditions 5 5 PCB Layout Guidelines 5 6 Reference 6 6 1 TAS5722LEVM Schematic 6 6 2 TAS5722LEVM PCB Layout 8 6 3 TAS5722LEVM...

Страница 2: ...positive and negative output terminals of a speaker to OUTP RED and OUTN BLACK respectively on the EVM board NOTE Do not to mix up the OUTP and PVDD terminals since the colors are the same The same a...

Страница 3: ...er Settings Jumper Position Comments J11 OUT Keep device active J12 IN Enable Auto Retry J9 Left side Connect LRCLK to TAS5722L J7 Left side Connect MCLK to TAS5722L J8 Left side Connect BCLK to TAS57...

Страница 4: ...de www ti com 4 SLAU692 September 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated TAS5722L Evaluation Board Figure 3 Default Jumper Configurations Bottom Side Figure 4...

Страница 5: ...ker load 3 2 I2 C Clock Frequency Up to 400 kHz 5 PCB Layout Guidelines Use the following guidlines for PCB layout Pay special attention to the power stage power supply layout Each H bridge has two PV...

Страница 6: ...J4 SCL 1 2 3 J5 SDA GND GND 10k R10 10k R11 1 8V 1 8V 4 99k R14 4 99k R15 49 9 R16 1 8V GND 1 8V GND 1 8V GND 1 8V GND GND GND GND GND 49 9 R22 49 9 R25 49 9 R27 RESET 1 GND 2 MR 4 RESET 3 VDD 5 U9 TP...

Страница 7: ...GND 29 BST_P 23 LRCLK 4 SD 3 AVDD 28 PVDD 14 ADR0 13 ADR1 12 DVDD 11 PGND 19 BST_N 18 SDI 7 BCLK 6 OUT_N 17 OUT_N 16 SDA 9 SCL 8 PVDD 27 OUT_P 25 OUT_P 24 PVDD 26 GVDD 30 VREF_N 1 VCOM 32 FAULT 2 PAD...

Страница 8: ...6 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated TAS5722L Evaluation Board 6 2 TAS5722LEVM PCB Layout Figure 7 through Figure 14 illustrate the PCB layouts for this EVM Fi...

Страница 9: ...www ti com Reference 9 SLAU692 September 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated TAS5722L Evaluation Board Figure 9 Top Layer Figure 10 Signal Layer 1...

Страница 10: ...Reference www ti com 10 SLAU692 September 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated TAS5722L Evaluation Board Figure 11 Signal Layer 2 Figure 12 Bottom Layer...

Страница 11: ...ww ti com Reference 11 SLAU692 September 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated TAS5722L Evaluation Board Figure 13 Bottom Solder Mask Figure 14 Bottom Overla...

Страница 12: ...RM155R71C104KA88D Murata C39 C40 2 47pF CAP CERM 47 pF 25 V 5 C0G NP0 0402 0402 GRM1555C1E470JA01D Murata C41 1 100pF CAP CERM 100 pF 50 V 5 C0G NP0 0402 0402 GRM1555C1H101JA01D Murata C42 1 1000pF CA...

Страница 13: ...ow Noise LDO 400 mA Fixed 3 3 V Output 1 7 to 5 5 V Input with Reverse Current Protection 5 pin SOT 23 DBV 40 to 85 degC Green RoHS no Sb Br DBV0005A TPS73633DBVR Texas Instruments Equivalent Texas In...

Страница 14: ...ing the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repa...

Страница 15: ...transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indic...

Страница 16: ...ified allowable ranges some circuit components may have elevated case temperatures These components include but are not limited to linear regulators switching transistors pass transistors current sens...

Страница 17: ...REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE L...

Страница 18: ...sponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related inf...

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