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HA12219NT Datasheet Audio Signal Processor

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HA12219NT Audio Signal Processor for Cassette Deck ADE-207-258A 2nd Edition July.

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General Description

HA12219NT is silicon monolithic bipolar IC providing PB equalizer, REC equalizer system and each electronic control switch in one chip.

Functions • PB equalizer × 2 channel • REC equalizer × 2 channel • Each electronic control switch to change REC/PB etc.

• REC MUTE • REC head return switch

Key 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. HA12219NT Pin.

HA12219NT Distributor & Price

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