Thermal

Pad

13

14

1

2

3

4

5

6

7

8

9

10

11

12

OUTPL

PVCC

OUTNR

OUTPR

GND

PVCC

BSPR

PVCC

PVCC

OUTNL

BSNL

BSPL

GND

BSNR

LINP

/FAULT

PBTL

RINP

RINN

PLIMIT

NC

NC

AVCC

LINN

/SD

GVDD

GND

NC

27

28

25

26

23

24

21

22

19

20

17

18

15

16

3

TPA3136D2, TPA3136AD2

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SLOS938D – MAY 2016 – REVISED MARCH 2017

Product Folder Links: TPA3136D2 TPA3136AD2

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5 Device Comparison Table

DEVICE NAME

DESCRIPTION

TPA3110D2

15-W Filter-Free Class-D Stereo Amplifier with

SpeakerGuard™

TPA3140D2

10-W Inductor-Free Class-D Stereo Amplifier

with Ultra Low EMI and AGL

(1)

I = Input, O = Output, P = Power

6 Pin Configuration and Functions

PWP Package

28-Pin HTSSOP

(Top View)

Pin Functions

PIN

DESCRIPTION

NAME

NUMBER

SD

1

I

Shutdown logic input for audio amp (LOW = outputs Hi-Z, HIGH = outputs enabled). TTL logic levels

with compliance to AVCC.

FAULT

2

O

Open drain output used to display short circuit or dc detect fault status. Voltage compliant to AVCC.

Short circuit faults can be set to auto-recovery by connecting FAULT pin to SD pin. Otherwise, both

short circuit faults and dc detect faults must be reset by cycling PVCC.

LINP

3

I

Positive audio input for left channel. Biased at 3 V.

LINN

4

I

Negative audio input for left channel. Biased at 3 V.

NC

5, 6, 13

I

No Connect Pin. Can be shorted to PVCC or shorted to GND or left open.

AVCC

7

P

Analog supply

GND

8

P

Analog signal ground.

GVDD

9

O

High-side FET gate drive supply. Nominal voltage is 7 V.

PLIMIT

10

I

Power Limiter Control pin

RINN

11

I

Negative audio input for right channel. Biased at 3 V.

RINP

12

I

Positive audio input for right channel. Biased at 3 V.