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MCP4131 Digital Potentiometer
MCP4131
Microchipinterface io display
The MCP4131 is a digital potentiometer that allows for precise analog voltage control via SPI interface.
In stock
Specifications
4- Interface
- SPI
- Resolution
- 8-bit
- Range
- 0x00 to 0xFF
- Package
- 8L, 10L, 14L, 16L
Pinout
10| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | CS | SPI | Chip Select |
| 2 | SCK | SPI | Clock |
| 3 | SDI | SPI | Serial Data Input |
| 4 | SDO | SPI | Serial Data Output |
| 5 | VSS | GND | Ground |
| 6 | P1W | ADC | Potentiometer Wiper Terminal B |
| 7 | P1A | ADC | Potentiometer Terminal A |
| 8 | P0A | ADC | Potentiometer Terminal B |
| 9 | P0W | ADC | Potentiometer Wiper Terminal A |
| 12 | SHDN | GPIO | Shutdown Pin |
Interactive pinout
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MCP4131
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