| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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28,844 pcs
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28844 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MCP42100-E/ST from Microchip Technology is a 256-position, dual-channel digital potentiometer. It offers a nominal resistance of 100kΩ and is controlled via an industry-standard SPI serial interface. The device supports single supply operation from 2.7V to 5.5V and operates within an extended temperature range of -40°C to +125°C.
Key electrical characteristics include ±1 LSB maximum INL & DNL and a low static supply current of 1 µA maximum. The potentiometer has a linear taper and a tolerance of ±30%. It is available in a 14-TSSOP package suitable for surface mounting.
This digital potentiometer is designed for applications requiring precise voltage division or resistance control. Its dual-channel architecture and SPI interface make it suitable for integration into various embedded systems and control circuits. The device also features a hardware shutdown pin for power savings.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP42100-E/ST has a nominal resistance of 100kΩ.
This digital potentiometer features 256 taps per channel.
The device operates from a single supply voltage of 2.7V to 5.5V.
The MCP42100-E/ST is rated for an operating temperature range of -40°C to +125°C.
It uses an SPI serial interface.
The MCP42100-E/ST is supplied in a 14-TSSOP package for surface mounting.