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28,560 pcs
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28560 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Microchip Technology MCP40D18T-502E/LT is a 7-bit digital potentiometer offering 128 discrete resistance steps. It supports both potentiometer and rheostat configurations, with a nominal resistance of 5 kΩ and a typical wiper resistance of 100 Ω. The device utilizes an I2C interface for control and operates over a wide voltage range from 1.8V to 5.5V.
Designed for flexibility, it features a linear taper and volatile memory for storing wiper settings. The MCP40D18T-502E/LT is housed in a compact SC-70-6 package, making it suitable for space-constrained applications. Its extended operating temperature range of -40°C to +125°C ensures reliability in various environments. Applications include amplifier gain control, sensor calibration, and set point trimming.
This digital potentiometer provides a cost-effective replacement for mechanical trim pots, offering precise adjustments through its digital interface. The low static current consumption of 2.5 µA makes it ideal for power-sensitive designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP40D18T-502E/LT has a nominal resistance of 5 kΩ.
This digital potentiometer provides 128 steps of resolution.
The device operates from a supply voltage of 1.8V to 5.5V.
The MCP40D18T-502E/LT uses the I2C interface protocol.
The MCP40D18T-502E/LT is supplied in an SC-70-6 package.
The operating temperature range is -40°C to +125°C.