MCP41100T-E/SN
ActiveIC,DIGITAL POTENTIOMETER,CMOS,SOP,8PIN,PLASTIC ROHS COMPLIANT: YES
Deep-Dive with AI
Search across all available documentation for this part.
MCP41100T-E/SN
ActiveIC,DIGITAL POTENTIOMETER,CMOS,SOP,8PIN,PLASTIC ROHS COMPLIANT: YES
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP41100T-E/SN |
|---|---|
| Configuration | Potentiometer |
| Interface | SPI |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Number of Taps | 256 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Resistance - Wiper (Ohms) (Typ) | 175 Ohms |
| Resistance (Ohms) | 100 kOhms |
| Supplier Device Package | 8-SOIC |
| Taper | Linear |
| Temperature Coefficient (Typ) | 800 ppm/°C |
| Tolerance | 30 % |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.7 V |
MCP41100 Series
8-Bit Single Digital POT with SPI
| Part | Configuration | Temperature Coefficient (Typ) | Supplier Device Package | Number of Taps | Number of Circuits | Operating Temperature [Max] | Operating Temperature [Min] | Resistance (Ohms) | Taper | Resistance - Wiper (Ohms) (Typ) | Package / Case | Package / Case | Package / Case | Voltage - Supply [Min] | Voltage - Supply [Max] | Memory Type | Interface | Mounting Type | Tolerance | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | Potentiometer | 800 ppm/°C | 8-PDIP | 256 | 1 | 85 °C | -40 °C | 100 kOhms | Linear | 175 Ohms | 0.3 in | 8-DIP | 7.62 mm | 2.7 V | 5.5 V | Volatile | SPI | Through Hole | 30 % | ||
Microchip Technology | Potentiometer | 800 ppm/°C | 8-SOIC | 256 | 1 | 125 °C | -40 °C | 100 kOhms | Linear | 175 Ohms | 8-SOIC | 2.7 V | 5.5 V | Volatile | SPI | Surface Mount | 30 % | 3.9 mm | 0.154 in | ||
 Microchip Technology | Potentiometer | 800 ppm/°C | 8-PDIP | 256 | 1 | 125 °C | -40 °C | 100 kOhms | Linear | 175 Ohms | 0.3 in | 8-DIP | 7.62 mm | 2.7 V | 5.5 V | Volatile | SPI | Through Hole | 30 % | ||
 Microchip Technology | Potentiometer | 800 ppm/°C | 8-SOIC | 256 | 1 | 85 °C | -40 °C | 100 kOhms | Linear | 175 Ohms | 8-SOIC | 2.7 V | 5.5 V | Volatile | SPI | Surface Mount | 30 % | 3.9 mm | 0.154 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3300 | $ 1.65 | |
| Microchip Direct | T/R | 1 | $ 2.06 | |
| 25 | $ 1.73 | |||
| 100 | $ 1.57 | |||
| 1000 | $ 1.51 | |||
| 5000 | $ 1.50 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 1.62 | |
Description
General part information
MCP41100 Series
The MCP41100 is a single-channel, 8-bit digital potentiometer features 100kΩ end-to-end resistance value with an SPI serial interface. The wiper position varies linearly and is controlled via the SPI interface. The MCP41100 has outstanding AC and DC characteristics, and consumes <1 µA during static operation. Applications for the MCP41100 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 MCP41100 is available in 8-pin PDIP and SOIC packages.
Documents
Technical documentation and resources