HA12174 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HA12174

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.

24

Terminal

name

MS DET

DC

Zin voltage Equivalent circuit

—

V

CC

Description

Time constant

pin for rectifier

19

MS GV

100 kΩ —

40

RIP

—

VCC/2

GND

Mode control

input

DGND

GND

Ripple filter

Rev.1, Nov. 1992, page 3 of 66

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