| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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29,110 pcs
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29110 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Microchip Technology MCP4451-104E/ML is a quad digital potentiometer designed for various control applications. It offers a resistance value of 100 kΩ with a linear taper and 257 taps, providing fine resolution for adjustments.
This device utilizes an I2C serial interface, supporting speeds up to 3.4 MHz, allowing for high-speed read and write operations to the wiper. It operates within a wide voltage range of 1.8V to 5.5V and has an extended operating temperature range of -40°C to +125°C.
The MCP4451-104E/ML is available in a 20-QFN (4x4) package, suitable for surface mounting. Its features include selectable addresses and mute functionality, making it versatile for different system designs. The low wiper resistance of 75 Ω typical and low temperature coefficient contribute to its performance.
Key electrical characteristics include a ±20% tolerance and a typical temperature coefficient of 150 ppm/°C. The device also offers brown-out reset protection and low inactive current.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4451-104E/ML has a nominal resistance of 100 kΩ.
The MCP4451-104E/ML offers 257 taps.
The MCP4451-104E/ML operates from 1.8V to 5.5V.
The MCP4451-104E/ML operates from -40°C to +125°C.
The MCP4451-104E/ML uses an I2C interface.
The MCP4451-104E/ML is available in a 20-QFN (4x4) package.