HA12216F Datasheet Audio Signal Processor

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HA12216F/HA12221F Series Audio Signal Processor for Car Deck (Decode only Dolby B type NR with PB Amp.) ADE-207-254E (Z) 6th Edition Dec.

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HA12216F audio signal processor by Hitachi Semiconductor (now Renesas) - Datasheet Preview

Datasheet Details

Part number	HA12216F
Manufacturer	Hitachi Semiconductor (now Renesas)
File Size	343.09 KB
Description	Audio Signal Processor
Download	HA12216F Download (PDF)

General Description

HA12216F/HA12221F series are silicon monolithic bipolar IC providing Dolby B type noise reduction, music sensor, PB equalizer system in one chip.

Note: 1.

Dolby is a trademark of Dolby Laboratories Licensing Corporation.

Key Features

Different type of PB equalizer characteristics selection (120 µs/70 µs) is available with fully electronic control switching built-in.
Changeable to Forward, Reverse-mode for PB head with fully electronic control switching built-in.
Available to change music sensing level by external resistor.
Available to change response of music sensor by external capacitor.
Music sensing level, built-in switch to change a band (MSGV).
NR ON/OFF fully.

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