| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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29,035 pcs
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29035 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Microchip Technology MCP4351-503E/ST is a quad digital potentiometer designed for various electronic applications. It offers a resistance value of 50kΩ with 257 taps, providing fine control over resistance settings.
This device utilizes an SPI serial interface for high-speed read and write operations to its wiper registers. It supports a wide operating voltage range from 1.8V to 5.5V, making it suitable for diverse power supply environments. The potentiometer configuration allows for zero scale to full scale wiper operation.
Key electrical characteristics include a low wiper resistance of 75 Ω typical and a temperature coefficient of 15 ppm/°C (ratiometric) or 50 ppm/°C (absolute). The digital inputs are high-voltage tolerant up to 12.5V. The MCP4351-503E/ST operates within an extended temperature range of -40°C to +125°C.
Packaged in a 20-TSSOP, this surface-mount component is designed for efficient integration into printed circuit boards. Its robust design and versatile features make it a reliable choice for applications requiring precise digital resistance control.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4351-503E/ST has a resistance of 50kΩ.
The MCP4351-503E/ST has 257 taps.
The MCP4351-503E/ST operates from 1.8V to 5.5V.
The MCP4351-503E/ST uses an SPI interface.
The MCP4351-503E/ST is available in a 20-TSSOP package.
The MCP4351-503E/ST has an operating temperature range of -40°C to +125°C.