BA3837 查看數據表（PDF） - ROHM Semiconductor

零件编号

产品描述 (功能)

比赛名单

BA3837

Vocal fader IC

ROHM Semiconductor 

Multimedia ICs

•Pin descriptions

Pin No.

Pin name

1

VCC

2

MIC IN

Equivalent circuit

VCC

2

1

2

VCC

51k

BA3837 / BA3837F / BA3838F

Function

Mixing input pin for microphone sound

3

LOUT

VCC

3

VCC

20k

20k

Lch output pin

4

FK

VCC

4

1

2

VCC

51k

Input pin for key controller signals

BA3837 / BA3837F

VCC

VCC

5

5

TK

BA3838F

VCC

VCC

5

400

Output pin for key controller signals

3

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