12136AF |
Part Number | 12136AF |
Manufacturer | Hitachi Semiconductor |
Description | The HA12134A, HA12135A, HA12136A are silicon monolithic bipolar IC series providing dual channel Dolby B-type noise reduction system* in one chip. The circuit is used primarily to reduce the level of ... |
Features |
Functions
• Dual Dolby B-type NR processor • NR ON/OFF control switch. • Record (encode)/playback (decode) control switch. Features • Separate record/playback input and output. Unprocessed signal output available in the encode and decode modes. • Reduction of external components count. • Small capacitor value for the reference voltage. • NR ON/OFF switching and REC/PB switching are provided internally. • 2-type package (DP-16, FP-16DA) • Wide range of operating supply voltage. * Dolby is a trademark of Dolby Laboratories Licensing Corporation. A license from Dolby Laboratories Licensing Co... |
Document |
12136AF Data Sheet
PDF 101.50KB |
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