CXA1946CR View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXA1946CR

Electronic Volume

Sony Semiconductor 

CXA1946CR

Pin Description

Pin

No.

Symbol

I/O resistance

Pin voltage

Equivalent circuit

VCC

Description

1 GAIN234

~– ∞

1

36 GAIN134

VCT

36

Sets gain for IN3 and IN4.

GND

2 LDLC2

6.18kΩ

2

35 LDLC1

VCT

35

VCC

Sets loudness low cut-off

frequency.

GND

3 LDHC2

8.92kΩ

3

34 LDHC1

VCT

34

4 INAO2

—

4

33 INAO1

VCT

33

VCC

Sets loudness high cut-off

frequency.

GND

VCC

Input selector output

GND

–3–

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