CXA1946CR 查看數據表（PDF） - Sony Semiconductor

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CXA1946CR

Electronic Volume

Sony Semiconductor 

CXA1946CR

Pin

No.

Symbol

I/O resistance

Pin voltage

Equivalent circuit

VCC

5

5 VRIN2

9.5kΩ

32

32 VRIN1

VCT

Description

Volume input

GND

6 VOUT2

—

31 VOUT1

VCT

6

31

7 TIN2

30 TIN1

19kΩ

7

VCT

30

VCC

Volume output

GND

VCC

Tone input

GND

8 TCHC2

5kΩ

8

29 TCHC1

VCT

29

VCC

Sets tone high frequency.

GND

–4–

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