Datasheet Details
| Part number | SM6451 |
|---|---|
| Manufacturer | Nippon Precision Circuits Inc |
| File Size | 155.00 KB |
| Description | Audio Variable Volume IC |
| Datasheet |
 SM6451 Datasheet
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General Description
Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1.
O I O O I O Ip Ip Ip A/D1 D D D D A A A A A A A A D D D D Description System reset input (LOW -level reset)Key Features
- s s PINOUT (Top View) s s s s s s Stereo inputs and outputs Attenuation function.
- 2-channel independent control.
- 1.0 dB/step over 80 steps.
- 0 to.
- 80 dB range Mute function 3-wire serial data control (MDT, MCK, MLEN) Chip addressing (up to 4 devices can be connected in parallel) Low noise.
- 0.003 % THD + noise.
- 12 µVrms residual noise 2.5 to 3.6 V single power supply Silicon-gate CMOS process RSTN ADRS1 ADRS2 DVDD LOUT LIN AVDD VRL 1 16.