LC75372E Просмотр технического описания (PDF) - SANYO -> Panasonic

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Компоненты Описание

производитель

LC75372E

Electronic Volume Control for Car Stereo Systems

SANYO -> Panasonic 

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Pin No.

Symbol

LC75372E

Equivalent I/O circuit

8

L10dBIN

• 10-dB volume control inputs

26

R10dBIN

• These inputs must be driven from low-impedance circuits.

Function

9

LSELO

Outputs from the input selector

25

RSELO

13

L1

12

L2

10

L3

Signal inputs

21

R1

22

R2

24

R3

14

VDD

Power supply connection

19

VSS

Ground

Chip enable. Data is latched internally at the point this pin goes from high to

15

CE

low. The analog switches operate at that point. Data transfer is enabled when

this pin is high.

16

DI

Inputs for the serial data and clock used for LSI control.

17

CL

20

TEST

Test input (Must be left open during normal operation.)

5

L10dBOUT

10-dB block outputs

29

R10dBOUT

4

LIN

• 1-dB block inputs

30

RIN

• These inputs must be driven by low-impedance circuits.

11

18

NC

No-connection pins.

23

No. 5330-9/18

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