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185 pcs
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185 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology MCP4142-104E/SN is a digital potentiometer designed for various electronic applications. It offers a resistance value of 100k Ohms with a tolerance of ±20% and features 129 discrete steps for precise control.
This device utilizes an SPI serial interface for communication, supporting high-speed read/writes to wiper registers and data EEPROM. It operates within a wide voltage range of 1.8V to 5.5V and has an extended operating temperature range from -40°C to +125°C. The potentiometer is configured as a rheostat and includes non-volatile memory with WiperLock™ Technology for saving wiper settings.
The MCP4142-104E/SN is available in a surface-mount 8-SOIC package, making it suitable for integration into compact circuit designs. Its typical wiper resistance is 75 Ohms, and it features a linear taper. The device also includes features like brown-out reset protection and high-voltage tolerant digital inputs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4142-104E/SN has a nominal resistance of 100k Ohms.
The MCP4142-104E/SN offers 129 steps.
The MCP4142-104E/SN operates from 1.8V to 5.5V.
The MCP4142-104E/SN operates from -40°C to +125°C.
The MCP4142-104E/SN uses an SPI interface.
The MCP4142-104E/SN is available in an 8-SOIC package.
Yes, the MCP4142-104E/SN features non-volatile memory with WiperLock™ Technology.