| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
28,846 pcs
|
28846 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Configuration | |
| Features | |
| Industrial Grade | |
| Interface | |
| Lead Spacing | |
| Medical Grade | |
| Memory Type | |
| Military Grade | |
| Mounting Type | |
| Number of Circuits | |
| Number of Taps | |
| Operating Temperature | |
| Resistance | |
| Resistance (Ohms) | |
| Supplier Device Package | |
| Supply Current | |
| Tape & Reel | |
| Taper | |
| Temperature Coefficient | |
| Temperature Coefficient (Typ) | |
| Tolerance | |
| Voltage |
The Microchip Technology MCP42100-I/ST is a dual-channel, 256-position digital potentiometer with a nominal resistance of 100kΩ. It operates from a single supply voltage ranging from 2.7V to 5.5V and utilizes an industry-standard SPI serial interface for control. The device supports linear taper and has a tolerance of ±30%.
Designed for surface mount applications, the MCP42100-I/ST is housed in a 14-TSSOP package. It operates within an industrial temperature range of -40°C to +85°C. Key features include a cascade pin for daisy-chaining multiple devices and a volatile memory type. The typical temperature coefficient is 800ppm/°C.
This digital potentiometer is suitable for various applications requiring adjustable resistance or voltage division controlled digitally. Its low power consumption and reliable SPI interface make it a versatile component for embedded systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP42100-I/ST has a nominal resistance of 100kΩ.
The MCP42100-I/ST features 256 taps for each potentiometer.
The MCP42100-I/ST operates from a supply voltage of 2.7V to 5.5V.
The MCP42100-I/ST is rated for an operating temperature range of -40°C to +85°C.
The MCP42100-I/ST is supplied in a 14-TSSOP package.