TB2901HQ Ver la hoja de datos (PDF) - Toshiba

Número de pieza

componentes Descripción

Fabricante

TB2901HQ

Maximum Power 47 W BTL × 4-ch Audio Power IC

Toshiba 

Test Circuit

TB2901HQ(O)

0.22 µF

IN1

11

C1

1

20

6

TAB VCC1 VCC2

OUT1 (+)

9

PW-GND1 8

OUT1 (−)

7

0.22 µF

IN2

12

C1

1 µF

C6

16 AC-GND

0.22 µF

IN3

15

C1

OUT2 (+)

5

PW-GND2 2

OUT2 (−)

3

OUT3 (+)

17

PW-GND3 18

OUT3 (−)

19

0.22 µF

IN4

14

C1

PRE-GND

13

OUT4 (+)

21

PW-GND4 24

OUT4 (−)

23

RIP STBY H-SW MUTE

10

4

25

22

47 kΩ

R1

RL

RL

RL

RL

5V

PLAY

MUTE

: PRE-GND

: PW-GND

Components in the test circuits are only used to obtain and confirm the device characteristics.

These components and circuits do not warrant to prevent the application equipment from malfunction or failure.

8

2004-10-15

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