| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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29,108 pcs
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29108 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MCP4451-103E/ML from Microchip Technology is a quad digital potentiometer designed for various control applications. It offers a 10kΩ resistance with a linear taper and 257 taps, providing precise adjustment capabilities.
This device supports an I2C serial interface, allowing for high-speed read/write operations to the wiper. It operates over a wide voltage range of 1.8V to 5.5V and features an extended operating temperature range from -40°C to +125°C. The low wiper resistance of 75Ω typical and a temperature coefficient of 150ppm/°C ensure reliable performance.
The MCP4451-103E/ML is available in a 20-QFN (4x4) surface-mount package, making it suitable for space-constrained designs. Its features include selectable addresses and mute functionality, enhancing its integration into complex systems. The device also includes brown-out reset protection and high-voltage tolerant digital inputs up to 12.5V.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4451-103E/ML has a nominal resistance of 10k Ohms.
The MCP4451-103E/ML features 257 taps.
The MCP4451-103E/ML operates from 1.8V to 5.5V.
The MCP4451-103E/ML can operate between -40°C and +125°C.
The MCP4451-103E/ML uses an I²C serial interface.
The MCP4451-103E/ML is supplied in a 20-QFN (4x4) package.