Technical Specifications
Parameters and characteristics for this part
| Specification | MCP41010T-I/SN |
|---|---|
| Configuration | Potentiometer |
| Interface | SPI |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Number of Taps | 256 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.154 in |
| Package Name | 8-SOIC |
| Package Width | 3.9 mm |
| Resistance | 10 kOhm |
| Resistance - Wiper (Typ) | 73 Ohms |
| Taper | Linear |
| Temperature Coefficient (Typ) | 800 ppm/°C |
| Tolerance | 20 % |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.89 | 1w |
| 25 | $ 1.88 | |||
| Tape & Reel (TR) | 3300 | $ 1.54 | 1w | |
| Microchip Direct | T/R | 1 | $ 1.89 | 30d+ |
| 25 | $ 1.57 | |||
| 100 | $ 1.42 | |||
| 1000 | $ 1.38 | |||
| 5000 | $ 1.37 | |||
| Newark | Cut Tape | 1 | $ 1.95 | 1w |
| 10 | $ 1.95 | |||
| 25 | $ 1.94 | |||
| RS Group | Minimum Package Quantity (MPQ) | 3300 | $ 1.28 | 1w |
| TME | N/A | 3300 | $ 1.46 | <1d |
CAD
3D models and CAD resources for this part
Description
General part information
MCP41010 Series
The MCP41010 is a single-channel, 8-bit digital potentiometer features 10kΩ end-to-end resistance value with an SPI serial interface. The wiper position varies linearly and is controlled via the SPI interface. The MCP41010 has outstanding AC and DC characteristics, and consumes <1 µA during static operation. Applications for the MCP41010 digital potentiometer include audio equipment (volume and tone controls), servo-motor control, battery charging and control, communications (line impedance matching), power supplies, instrumentation (gain, offset adjust), LCD contrast control and programmable filters. The MCP41010 is available in 8-pin PDIP and SOIC packages.
Documents
Technical documentation and resources
