Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

TPA0102

1.5-W STEREO AUDIO POWER AMPLIFIER

SLOS166E – MARCH 1997 – REVISED MARCH 2000

1

POST OFFICE BOX 655303

– 1.5 W/Ch at 5 V

– 600 mW/Ch at 3 V

< 0.05% THD+N at 1.5 W and 4-

Ω Load

(SE) Modes

24-Pin TSSOP PowerPAD

™

CB

CS

Right

MUX

RLINEIN

RHPIN

Left

MUX

LHPIN

LLINEIN

Bias, Mute,

Shutdown,

and SE/BTL

MUX Control

+

–

+

–

RBYPASS

MUTE IN

MUTE OUT

SHUTDOWN

LBYPASS

ROUT+

ROUT –

RVDD

LVDD

LOUT+

LOUT –

SE/BTL

HP/LINE

CIR

RIR

RFR

CFR

System

Control

CIL

RIL

NC

NC

4

5

6

8

9

11

19

20

21

RFL

CFL

100 k

Ω

100 k

Ω

VDD

VDD

COUTR

COUTL

10

3

16

7

14

18

15

22

1 k

Ω

0.1

µF

1

2

3

4

5

6

7

8

9

10

11

12

24

23

22

21

20

19

18

17

16

15

14

13

GND/HS

NC

LOUT+

LLINEIN

LHPIN

LBYPASS

SHUTDOWN

MUTE OUT

LOUT–

MUTE IN

GND/HS

GND/HS

NC

ROUT+

RLINEIN

RHPIN

RBYPASS

NC

HP/LINE

ROUT–

SE/BTL

GND/HS

PWP PACKAGE

(TOP VIEW)

Copyright

© 2000, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

PowerPAD is a trademark of Texas Instruments Incorporated.