HA12219 - Audio Signal Processor

Product Overview

Hitachi Semiconductor

Part number	HA12219
Manufacturer	Hitachi Semiconductor
File Size	169.94 KB
Description	Audio Signal Processor
Datasheet	HA12219 Datasheet
Additional preview pages of the HA12219 datasheet.

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

PB equalizer × 2 channel REC equalizer × 2 channel

Each electronic control switch to change REC/PB etc.

REC MUTE

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.

Other Datasheets by Hitachi Semiconductor

Published: Mar 22, 2005 |