HA12222F - Audio Signal Processor

Product Overview

Hitachi Semiconductor

Datasheet Details

Part number	HA12222F
Manufacturer	Hitachi Semiconductor
File Size	343.09 KB
Description	Audio Signal Processor
Datasheet	HA12222F Datasheet
Additional preview pages of the HA12222F datasheet.

Product details

Description

HA12216F/HA12221F series are silicon monolithic bipolar IC providing Dolby B type noise reduction, music sensor, PB equalizer system in one chip. PB equalizer Music sensor Line mute (Tape radio) SW × 2 channel × 1 channel × 2 channel

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.

📁 Similar Datasheet

HA12227F - Audio Signal Processor (Renesas)
HA12237F - Audio Signal Processor for Cassette Deck (Renesas Technology)
HA12240FP - Bus Interface Driver/Receiver (ETC)
HA12 - 1.0 AMP.HIGH EFFICIENCY RECTIFIERS (Jinan Gude Electronic Device)
HA12005 - Low Noise Amplifier (Renesas)
HA12006 - Electronic Controller (Renesas)
HA1201 - FM IF Amplifier (Hitachi)
HA12010 - Fluorescent Tube Driver (Hitachi)

Other Datasheets by Hitachi Semiconductor

HA12220 - CD-ROM Drive Head Amplifier
HA12220F - CD-ROM Drive Head Amplifier
HA12221F - Audio Signal Processor
HA12223F - Audio Signal Processor
HA12226 - Audio Signal Processor
HA12226F - Audio Signal Processor

Published: Mar 22, 2005 |