HA12209

Audio Signal Processor

Hitachi Semiconductor

HA12209 Features

* REC equalizer is very small number of external parts and have 4 types of frequency characteristics built-in.

* 2 types of input for PB, 1 type of input for REC.

* 70µ-PB equalizer changing system built-in.

* Dolby NR with dubbing double cassette decks. Unprocessed s

HA12209 General Description

HA12209F is silicon monolithic bipolar IC providing Dolby noise reduction system
*, music sensor system, REC equalizer system and each electronic control switch in one chip. Functions

* Dolby B-NR

* REC equalizer

* Music sensor × 2 channel × 2 channel × 1 channel

HA12209 Datasheet (279.87 KB)

HA12209 Datasheet Preview — Preview of HA12209 PDF

Datasheet Details

Part number:

HA12209

Manufacturer:

Hitachi Semiconductor

File Size:

279.87 KB

Description:

Audio signal processor.

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HA12209 Audio Signal Processor Hitachi Semiconductor

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HA12209 Features

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