Catalog
7-Bit Single Digital POT with SPI
| Part | Number of Taps | Tolerance | Taper | Resistance (Ohms) | Temperature Coefficient (Typ) | Memory Type | Supplier Device Package | Package / Case | Package / Case [y] | Package / Case [x] | Configuration | Resistance - Wiper (Ohms) (Typ) | Operating Temperature [Max] | Operating Temperature [Min] | Number of Circuits | Interface | Voltage - Supply [Min] | Voltage - Supply [Max] | Mounting Type | Resistance (Ohms) | Package / Case | Package / Case | Package / Case [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology MCP4131T-104E/SN | 129 | 20 % | Linear | 100 kOhms | 150 ppm/°C | Volatile | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | ||||
Microchip Technology MCP4131-503E/SN | 129 | 20 % | Linear | 50 kOhms | 150 ppm/°C | Volatile | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | ||||
Microchip Technology MCP4131T-103E/MF | 129 | 20 % | Linear | 150 ppm/°C | Volatile | 8-DFN (3x3) | 8-VDFN Exposed Pad | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | 10k | ||||||
Microchip Technology MCP4131-103E/P | 129 | 20 % | Linear | 150 ppm/°C | Volatile | 8-PDIP | 8-DIP | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Through Hole | 10k | 0.3 in | 7.62 mm | ||||
Microchip Technology MCP4131T-503E/MS | 129 | 20 % | Linear | 50 kOhms | 150 ppm/°C | Volatile | 8-MSOP | 8-MSOP, 8-TSSOP | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | 3 mm | 0.118 in | ||||
Microchip Technology MCP4131T-503E/SN | 129 | 20 % | Linear | 50 kOhms | 150 ppm/°C | Volatile | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | ||||
Microchip Technology MCP4131-503E/MF | 129 | 20 % | Linear | 50 kOhms | 150 ppm/°C | Volatile | 8-DFN (3x3) | 8-VDFN Exposed Pad | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | ||||||
Microchip Technology MCP4131T-103E/MS | 129 | 20 % | Linear | 150 ppm/°C | Volatile | 8-MSOP | 8-MSOP, 8-TSSOP | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | 10k | 3 mm | 0.118 in | ||||
Microchip Technology MCP4131T-103E/SN | 129 | 20 % | Linear | 150 ppm/°C | Volatile | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | 10k | ||||
Microchip Technology MCP4131-502E/MS | 129 | 20 % | Linear | 5 kOhms | 150 ppm/°C | Volatile | 8-MSOP | 8-MSOP, 8-TSSOP | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | 3 mm | 0.118 in | ||||
Microchip Technology MCP4131T-104E/MF | 129 | 20 % | Linear | 100 kOhms | 150 ppm/°C | Volatile | 8-DFN (3x3) | 8-VDFN Exposed Pad | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | ||||||
Microchip Technology MCP4131-103E/MS | 129 | 20 % | Linear | 150 ppm/°C | Volatile | 8-MSOP | 8-MSOP, 8-TSSOP | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | 10k | 3 mm | 0.118 in | ||||
Microchip Technology MCP4131-104E/P | 129 | 20 % | Linear | 100 kOhms | 150 ppm/°C | Volatile | 8-PDIP | 8-DIP | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Through Hole | 0.3 in | 7.62 mm | ||||
Microchip Technology MCP4131T-502E/MF | 129 | 20 % | Linear | 5 kOhms | 150 ppm/°C | Volatile | 8-DFN (3x3) | 8-VDFN Exposed Pad | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | ||||||
Microchip Technology MCP4131-503E/MS | 129 | 20 % | Linear | 50 kOhms | 150 ppm/°C | Volatile | 8-MSOP | 8-MSOP, 8-TSSOP | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | 3 mm | 0.118 in | ||||
Microchip Technology MCP4131-104E/MF | 129 | 20 % | Linear | 100 kOhms | 150 ppm/°C | Volatile | 8-DFN (3x3) | 8-VDFN Exposed Pad | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | ||||||
Microchip Technology MCP4131-502E/P | 129 | 20 % | Linear | 5 kOhms | 150 ppm/°C | Volatile | 8-PDIP | 8-DIP | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Through Hole | 0.3 in | 7.62 mm | ||||
Microchip Technology MCP4131-103E/MF | 129 | 20 % | Linear | 150 ppm/°C | Volatile | 8-DFN (3x3) | 8-VDFN Exposed Pad | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | 10k | ||||||
Microchip Technology MCP4131T-502E/SN | 129 | 20 % | Linear | 5 kOhms | 150 ppm/°C | Volatile | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | ||||
Microchip Technology MCP4131-104E/SN | 129 | 20 % | Linear | 100 kOhms | 150 ppm/°C | Volatile | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | ||||
Microchip Technology MCP4131-103E/SN | 129 | 20 % | Linear | 150 ppm/°C | Volatile | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount | 10k | ||||
Microchip Technology MCP4131-502E/SN | 129 | 20 % | Linear | 5 kOhms | 150 ppm/°C | Volatile | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | Potentiometer | 75 Ohms | 125 °C | -40 °C | 1 | SPI | 1.8 V | 5.5 V | Surface Mount |
Key Features
• * 7-bit: 128 Resistors with 129 Taps to VSS and VDD
• * SPI compatible interface
• * Automatic Recall of Potentiometer Wiper Settings Resistance Values: 5kΩ, 10kΩ, 50kΩ, 100kΩ
• * Absolute (Rheostat): <100 ppm (typ.)
• * Ratiometric (Potentiometer): <10 ppm (typ.)
• * Low Wiper Resistance: 100Ω (typ.)
• * Low-Power Operation: 1µA Max Static Current
• * Wide Operating Voltage: 1.8V to 5.5V
• * Extended Temperature Range: -40°C to +125°C
Description
AI
The MCP41/423X devices are volatile, 7-bit (129 wiper steps) digital potentiometers with an SPI compatible interface. The MCP41/42XX family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.