Datasheet Details
| Part number | SM6452BM |
|---|---|
| Manufacturer | Nippon Precision Circuits Inc |
| File Size | 130.42 KB |
| Description | Audio Variable Volume ICs |
| Datasheet |
 SM6452BM Datasheet
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General Description
Number 1 2 3 4 5 6 7 8 9 10 11 S D A (BM) 12 13 NC (BM) MCK (AM) 14 SCL (BM) 15 16 17 18 19 20 21 22 23 24 DV S S I
I RSTN MLEN (AM) I/O Ip Ip Name AV D D 1 VREF1 AIN1 AIN2 AIN3 AIN4 AIN5 AIN6 AV S S 1 DV D D MDT (AM) I/O 1
O I I I I I I
I A/D2 A A A
Key Features
- s PINOUT pre lim ina AVDD1 VREF1 AIN1 AIN2 AIN3 AIN4 AIN5 AIN6 1 s s s s s s s 6-channel input/output (positive-phase-sequence output) Attenuation function.
- 6-channel independent control.
- +16 to 0 to.
- 79dB variable range.
- 1.0 dB/step adjustment.
- Mute function Microcontroller interface.
- 3-wire serial data interface (SM6452AM).
- I2C bus format 2-wire control (SM6452BM).
- 1.
- I2C address = 1000000 Low noise.
- ≤ 0.