HA12231 数据手册 ( 数据表 ) - Hitachi -> Renesas Electronics
零件编号
HA12231
Other PDF
no available.
PDF
page
25 Pages
File Size
125.3 kB
生产厂家
Hitachi -> Renesas Electronics
Description
HA12231FP is silicon monolithic bipolar IC providing PB equalizer system and music sensor system in one chip.
FEATUREs
• No use external parts for PB equalizer. (Fixed characteristics built-in)
• Available to change music sensing level by external resistor.
• Available to change frequency response of music sensor by external capacitor.
• Different type of PB equalizer characteristics selection (120 µs/70 µs) is available.
• Line mute ON/OFF is avalable.
• This IC is strong for a cellular phone noise.
零件编号
产品描述 (功能)
PDF
生产厂家
Audio Signal Processor for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)
Hitachi -> Renesas Electronics
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