Part Number
|
HA12207NT |
Manufacturer
|
Hitachi Semiconductor |
Description
|
Audio Signal Processor |
Published
|
Mar 22, 2005 |
Detailed Description
|
HA12207NT
Audio Signal Processor for Cassette Deck
ADE-207-197B (Z) 3rd Edition Jun. 1999 Description
HA12207NT is sili...
|
Datasheet
|
HA12207NT
|
Overview
HA12207NT
Audio Signal Processor for Cassette Deck
ADE-207-197B (Z) 3rd Edition Jun.
1999 Description
HA12207NT is silicon monolithic bipolar IC providing PB equalizer, REC equalizer system and each electronic control switch in one chip.
Functions
• PB equalizer • REC equalizer • REC MUTE • REC head return switch × 2 channel × 2 channel
• Each electronic control switch to change REC/PB etc.
Features
• REC equalizer is very small number of external parts, built-in 2 types of frequency characteristics.
• PB equalizer circuit built-in.
• REC /PB of high speed mode are possible with TYPE 1(Normal tape).
• Controllable from direct micro-computer output.
• Available to reduce substrate-area be...
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