Part number:
HA12155NT
Manufacturer:
Hitachi Semiconductor
File Size:
463.26 KB
Description:
Audio signal processor.
HA12155NT_HitachiSemiconductor.pdf
Datasheet Details
Part number:
HA12155NT
Manufacturer:
Hitachi Semiconductor
File Size:
463.26 KB
Description:
Audio signal processor.
HA12155NT, Audio Signal Processor
HA12155NT/HA12157NT is silicon monolithic bipolar IC providing Dolby noise reduction system *, electrical volume system, REC equalizer system and level meter system in one chip.
Functions * REC equalizer * Dolby B/C NR * Electronic volume * Level Meter × 2 channel
HA12155NT Features
* Inductor less REC equalizer is adjustable of its characteristics by external resistor
* Rec level is adjustable automatically with electrical volume which is built-in
* 3 type of input selection is available (one is by way of electrical volume)
* Separate input sele
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