TDA7297D 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

TDA7297D

10W+10W DUAL BRIDGE AMPLIFIER

STMicroelectronics 

TDA7297D

Figure 4. Microprocessor Application

C1 0.22µF

7

IN1

ST-BY R1 10K

9

C2

10µF

µP

S-GND

13

C3 0.22µF

IN2

Vref

14

MUTE R2 10K

8

C4

1µF

1

10

11

PW-GND

20

Figure 5. Microprocessor Driving Signals

+VS(V)

+13V

VIN

(mV)

VST-BY

pin 9

1.8

1.3

0.8

VMUTE

pin 8

4.1

2.9

2.3

Iq

(mA)

VCC

6

15

C5

470µF

+

2 OUT1+

-

C6

100nF

-

5 OUT1-

+

+

19 OUT2+

-

-

16 OUT2-

+

D02AU1409

4/11

VOUT

(V)

OFF

ST-BY

MUTE

PLAY

MUTE

ST-BY

OFF

D02AU1411-Mod

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