MCP4142-103E/MF
ActiveMicrochip Technology
IC,DIGITAL POTENTIOMETER,CMOS,LLCC,8PIN,PLASTIC ROHS COMPLIANT: YES
Deep-Dive with AI
Search across all available documentation for this part.
MCP4142-103E/MF
ActiveMicrochip Technology
IC,DIGITAL POTENTIOMETER,CMOS,LLCC,8PIN,PLASTIC ROHS COMPLIANT: YES
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | MCP4142-103E/MF | mcp4142 Series |
|---|---|---|
| - | - | |
| Configuration | Rheostat | Rheostat |
| Interface | SPI | SPI |
| Memory Type | Non-Volatile | Non-Volatile |
| Mounting Type | Surface Mount | Surface Mount, Through Hole |
| Number of Circuits | 1 | 1 |
| Number of Taps | 129 | 129 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 8-VDFN Exposed Pad | 8-SOIC, 8-VDFN Exposed Pad, 8-MSOP, 8-TSSOP, 8-DIP |
| Package / Case | - | 3.9 mm |
| Package / Case | - | 0.154 in |
| Package / Case | - | 0.118 in |
| Package / Case | - | 0.3 - 3 mm |
| Package / Case | - | 7.62 mm |
| Resistance - Wiper (Ohms) (Typ) | 75 Ohms | 75 Ohms |
| Resistance (Ohms) | 10k | 10k |
| Resistance (Ohms) | - | 5 - 100 kOhms |
| Supplier Device Package | 8-DFN (3x3) | 8-SOIC, 8-DFN (3x3), 8-MSOP, 8-PDIP |
| Taper | Linear | Linear |
| Temperature Coefficient (Typ) | 150 ppm/°C | 150 ppm/°C |
| Tolerance | 20 % | 20 % |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 1.8 V | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 480 | $ 0.81 | |
| Microchip Direct | TUBE | 1 | $ 1.07 | |
| 25 | $ 0.88 | |||
| 100 | $ 0.81 | |||
| 1000 | $ 0.79 | |||
| 5000 | $ 0.77 | |||
| Newark | Each | 100 | $ 0.86 | |
mcp4142 Series
7-Bit Single Digital POT with NVM and SPI
| Part | Resistance - Wiper (Ohms) (Typ) | Mounting Type | Temperature Coefficient (Typ) | Number of Circuits | Package / Case | Package / Case [y] | Package / Case [x] | Memory Type | Configuration | Number of Taps | Supplier Device Package | Taper | Operating Temperature [Max] | Operating Temperature [Min] | Tolerance | Interface | Voltage - Supply [Min] | Voltage - Supply [Max] | Resistance (Ohms) | Resistance (Ohms) | Package / Case [custom] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology MCP4142T-503E/SN | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-SOIC | 3.9 mm | 0.154 in | Non-Volatile | Rheostat | 129 | 8-SOIC | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 50 kOhms | ||||
Microchip Technology MCP4142-103E/MF | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-VDFN Exposed Pad | Non-Volatile | Rheostat | 129 | 8-DFN (3x3) | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 10k | ||||||
Microchip Technology MCP4142-104E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142-104E/P | |||||||||||||||||||||||
Microchip Technology MCP4142-103E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142T-502E/MF | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-VDFN Exposed Pad | Non-Volatile | Rheostat | 129 | 8-DFN (3x3) | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 5 kOhms | ||||||
Microchip Technology MCP4142-503E/MF | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-VDFN Exposed Pad | Non-Volatile | Rheostat | 129 | 8-DFN (3x3) | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 50 kOhms | ||||||
Microchip Technology MCP4142-503E/SN | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-SOIC | 3.9 mm | 0.154 in | Non-Volatile | Rheostat | 129 | 8-SOIC | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 50 kOhms | ||||
Microchip Technology MCP4142-503E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142-503E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142T-502E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142T-103E/MF | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-VDFN Exposed Pad | Non-Volatile | Rheostat | 129 | 8-DFN (3x3) | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 10k | ||||||
Microchip Technology MCP4142T-502E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142T-103E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142-503E/MS | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-MSOP, 8-TSSOP | Non-Volatile | Rheostat | 129 | 8-MSOP | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 50 kOhms | 0.118 in | 3 mm | ||||
Microchip Technology MCP4142-502E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142-502E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142T-103E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142-502E/MS | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-MSOP, 8-TSSOP | Non-Volatile | Rheostat | 129 | 8-MSOP | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 5 kOhms | 0.118 in | 3 mm | ||||
Microchip Technology MCP4142-502E/P | |||||||||||||||||||||||
Microchip Technology MCP4142T-103E/SN | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-SOIC | 3.9 mm | 0.154 in | Non-Volatile | Rheostat | 129 | 8-SOIC | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 10k | ||||
Microchip Technology MCP4142T-103E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142-103E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142-503E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142-503E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142-104E/P | 75 Ohms | Through Hole | 150 ppm/°C | 1 | 8-DIP | Non-Volatile | Rheostat | 129 | 8-PDIP | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 100 kOhms | 0.3 in | 7.62 mm | ||||
Microchip Technology MCP4142-502E/P | 75 Ohms | Through Hole | 150 ppm/°C | 1 | 8-DIP | Non-Volatile | Rheostat | 129 | 8-PDIP | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 5 kOhms | 0.3 in | 7.62 mm | ||||
Microchip Technology MCP4142-104E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142-103E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142-502E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142-104E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142-104E/SN | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-SOIC | 3.9 mm | 0.154 in | Non-Volatile | Rheostat | 129 | 8-SOIC | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 100 kOhms | ||||
Microchip Technology MCP4142-502E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142T-103E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142T-503E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142-502E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142T-104E/MS | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-MSOP, 8-TSSOP | Non-Volatile | Rheostat | 129 | 8-MSOP | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 100 kOhms | 0.118 in | 3 mm | ||||
Microchip Technology MCP4142T-104E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142-103E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142-503E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142T-503E/MS | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-MSOP, 8-TSSOP | Non-Volatile | Rheostat | 129 | 8-MSOP | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 50 kOhms | 0.118 in | 3 mm | ||||
Microchip Technology MCP4142T-103E/MS | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-MSOP, 8-TSSOP | Non-Volatile | Rheostat | 129 | 8-MSOP | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 10k | 0.118 in | 3 mm | ||||
Microchip Technology MCP4142-104E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142-103E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142-103E/P | 75 Ohms | Through Hole | 150 ppm/°C | 1 | 8-DIP | Non-Volatile | Rheostat | 129 | 8-PDIP | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 10k | 0.3 in | 7.62 mm | ||||
Microchip Technology MCP4142-103E/P | |||||||||||||||||||||||
Microchip Technology MCP4142T-502E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142T-104E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142-503E/P | 75 Ohms | Through Hole | 150 ppm/°C | 1 | 8-DIP | Non-Volatile | Rheostat | 129 | 8-PDIP | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 50 kOhms | 0.3 in | 7.62 mm | ||||
Microchip Technology MCP4142T-104E/MF | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-VDFN Exposed Pad | Non-Volatile | Rheostat | 129 | 8-DFN (3x3) | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 100 kOhms | ||||||
Microchip Technology MCP4142-104E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142T-103E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142-502E/P | |||||||||||||||||||||||
Microchip Technology MCP4142T-502E/MS | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-MSOP, 8-TSSOP | Non-Volatile | Rheostat | 129 | 8-MSOP | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 5 kOhms | 0.118 in | 3 mm | ||||
Microchip Technology MCP4142-503E/P | |||||||||||||||||||||||
Microchip Technology MCP4142T-104E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142T-502E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142-104E/MF | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-VDFN Exposed Pad | Non-Volatile | Rheostat | 129 | 8-DFN (3x3) | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 100 kOhms | ||||||
Microchip Technology MCP4142T-502E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142-103E/P | |||||||||||||||||||||||
Microchip Technology MCP4142T-503E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142T-502E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142-502E/SN | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-SOIC | 3.9 mm | 0.154 in | Non-Volatile | Rheostat | 129 | 8-SOIC | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 5 kOhms | ||||
Microchip Technology MCP4142T-502E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142-103E/MS | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-MSOP, 8-TSSOP | Non-Volatile | Rheostat | 129 | 8-MSOP | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 10k | 0.118 in | 3 mm | ||||
Microchip Technology MCP4142T-103E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142-104E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142-503E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142T-103E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142T-503E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142T-104E/SN | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-SOIC | 3.9 mm | 0.154 in | Non-Volatile | Rheostat | 129 | 8-SOIC | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 100 kOhms | ||||
Microchip Technology MCP4142T-104E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142-104E/P | |||||||||||||||||||||||
Microchip Technology MCP4142T-503E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142-502E/MF | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-VDFN Exposed Pad | Non-Volatile | Rheostat | 129 | 8-DFN (3x3) | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 5 kOhms | ||||||
Microchip Technology MCP4142-104E/MS | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-MSOP, 8-TSSOP | Non-Volatile | Rheostat | 129 | 8-MSOP | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 100 kOhms | 0.118 in | 3 mm | ||||
Microchip Technology MCP4142T-503E/MF | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-VDFN Exposed Pad | Non-Volatile | Rheostat | 129 | 8-DFN (3x3) | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 50 kOhms | ||||||
Microchip Technology MCP4142-502E/MS | |||||||||||||||||||||||
Microchip Technology MCP4142T-104E/MF | |||||||||||||||||||||||
Microchip Technology MCP4142T-104E/SN | |||||||||||||||||||||||
Microchip Technology MCP4142-103E/SN | 75 Ohms | Surface Mount | 150 ppm/°C | 1 | 8-SOIC | 3.9 mm | 0.154 in | Non-Volatile | Rheostat | 129 | 8-SOIC | Linear | 125 °C | -40 °C | 20 % | SPI | 1.8 V | 5.5 V | 10k |
Description
General part information
mcp4142 Series
The MCP41/424X devices are non-volatile, 7-bit (129 wiper steps) digital potentiometers with EEPROM and 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 WiperLock™ Technology which allows the user unlimited reprogramming and locking of the wiper setting. It is useful for equipment that requires factory trimming or recalibration. The MCP41/42XX devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.
Documents
Technical documentation and resources