| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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29,111 pcs
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29111 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Microchip Technology MCP4451-104E/ST is a versatile 4-channel digital potentiometer designed for various control applications. It offers an 8-bit resolution, providing 257 distinct taps for precise resistance adjustment.
The device features a nominal resistance of 100kΩ and a low wiper resistance of 75Ω typical. It communicates via an I2C serial interface, supporting speeds up to 3.4 MHz, allowing for high-speed read and write operations.
With a wide operating voltage range from 1.8V to 5.5V, the MCP4451-104E/ST is suitable for diverse electronic systems. It operates within an extended temperature range of -40°C to +125°C. The component is supplied in a 20-TSSOP surface-mount package.
Key features include volatile memory, linear taper, and a temperature coefficient of 150 ppm/°C typical. It 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 MCP4451-104E/ST has a nominal resistance of 100kΩ and a typical wiper resistance of 75Ω.
This digital potentiometer has an 8-bit resolution, offering 257 taps.
The MCP4451-104E/ST uses an I2C serial interface.
The device operates from 1.8V to 5.5V.
The operating temperature range is -40°C to +125°C.
It is supplied in a 20-TSSOP surface-mount package.