LC75383E 查看數據表（PDF） - SANYO -> Panasonic

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LC75383E

Electronic Volume Control for Car Audio Systems

SANYO -> Panasonic 

Pin Assignment

LC75383E

Pin Functions

Pin No.

Symbol

Function

58

LROUT

60

LFOUT

Fader block outputs. Only the front or rear channels are attenuated. The left

and right attenuations are identical.

55

RROUT

Since these are operational amplifier outputs, the output is low impedance.

53

RFOUT

61

LFIN

Fader block inputs.

52

RFIN

Must be driven by low impedance circuits.

64

LVref

Common connections for the main volume, fader block, tone block and gain

49

RVref

control block.

56

Vref

Capacitors of about 100 µF must be inserted between Vref and AVSS (VSS) to

reduce power supply ripple in the VDD/2 voltage generation block.

Note

Continued on next page.

No. 5002-7/17

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