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Part Number
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HA12179F |
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Manufacturer
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Hitachi Semiconductor |
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Description
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Audio Signal Processer |
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Published
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Mar 22, 2005 |
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Detailed Description
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HA12179F
Audio Signal Processer for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)
ADE-207-136 1st Edition Ap...
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Datasheet
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HA12179F
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Overview
HA12179F
Audio Signal Processer for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)
ADE-207-136 1st Edition Apr.
1994 Description
HA12179F is silicon monolithic bipolar IC providing Dolby noise reduction system*, line mute, music sensor and PB equalizer system in one chip.
Functions
• Line mute • PB equalizer • Dolby B-NR • Music sensor × 2 channel × 2 channel × 2 channel × 1 channel
Features
• Different type of PB equalizer characteristics selection (normal/chrome or metal) is available with fully electronic control switching built-in.
• Line mute ON/OFF is available.
• Changeable to Foward, Reverse-mode for PB head with fully electronic control switching built-in.
• Available t...
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