Datasheet Details
Part number:
HA12227F, HA12226F
Manufacturer:
File Size:
535.77 KB
Description:
Audio signal processor.
Note:
This datasheet PDF includes multiple part numbers: HA12227F, HA12226F.
Please refer to the document for exact specifications by model.
HA12227F, HA12226F, Audio Signal Processor
The HA12226F/HA12227F are silicon monolithic bipolar IC providing Dolby noise reduction system *1, music sensor system, REC equalizer system and each electronic control switch in one chip.
Note: 1.
Dolby is a trademark of Dolby Laboratories Licensing Corporation.
A license from Dolby Laboratori
HA12227F 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.
* 70ยต - PB equalizer changing system built-in.
* Dolby NR
* 2 with dubbing double cassette decks. Unpro
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