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HA12230 - Audio Signal Processor

Description

HA12230NT is silicon monolithic bipolar IC providing PB equalizer, REC equalizer system and each electronic control switch in one chip.

PB equalizer REC equalizer × 2 channel × 2 channel

MS use Mixing Amp.

Each electronic control switch to change t

Features

  • REC equalizer is very small number of external parts, built-in 2 types of frequency characteristics.
  • PB equalizer circuit built-in.
  • REC/PB are possible with TYPE I/II.
  • Controllable from direct micro-computer output.
  • Available to reduce substrate-area because of high integration and small external parts HA12230NT Pin.

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Datasheet Details

Part number HA12230
Manufacturer Hitachi Semiconductor
File Size 226.93 KB
Description Audio Signal Processor
Datasheet download datasheet HA12230 Datasheet
Additional preview pages of the HA12230 datasheet.

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Full PDF Text Transcription

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HA12230NT Audio Signal Processor for Cassette Deck ADE-207-322E (Z) 6th Edition Nov. 2000 Description HA12230NT is silicon monolithic bipolar IC providing PB equalizer, REC equalizer system and each electronic control switch in one chip. Functions • PB equalizer • REC equalizer × 2 channel × 2 channel • MS use Mixing Amp. • Each electronic control switch to change tape type and mute etc. • REC mute • REC head return switch • Line Amp.
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