HA12177 データシートの表示（PDF） - Hitachi -> Renesas Electronics

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HA12177

Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)

Hitachi -> Renesas Electronics 

HA12173 Series

Pin Description (VCC = 9 V Single supply, Ta = 25°C, No signal, The value in the table

show typical value) (cont)

Pin No.

13

Terminal

name

C/B

DC

Zin voltage Equivalent circuit

100 kΩ —

Description

Mode control

input

14

15

16

17

18

7, 36

ON/OFF

REC/PB

TAPE/RADIO

120 µ/170 µ

F/R

SS1

—

V /2

CC

GND

D GND

Spectral skewing

amp. input

9, 34

CCR

—

VCC/2

1, 5, 38, 42 NC

Current

controled

resistor output

No connection

Rev.1, Nov. 1992, page 6 of 66

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