HA12203 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HA12203

Audio Signal Processor for Cassette Deck (Dolby B-type NR with Recording System)

Hitachi -> Renesas Electronics 

HA12203NT/HA12204NT

Pin No. Terminal Name Note

26

MSDET

I = 0µA

Equivalent Circuit

I

V

Pin Description

VCC

Time constant pin

for MS

27

MSIN

V = GND

VCC

VEE

MS input *1)

29

MAI

V = GND

Note: 1. “MS” means Music Sensor.

V

50k

MAOUT

100k

V

8.2k

GND

GND

VCC

MS Amp input

Rev.3, Jun. 1999, page 6 of 97

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