MCP4331-103E/ST
ActiveDIGITAL POTENTIOMETER 10KOHM 128POS VOLATILE LINEAR AUTOMOTIVE AEC-Q100 20-PIN TSSOP TUBE
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MCP4331-103E/ST
ActiveDIGITAL POTENTIOMETER 10KOHM 128POS VOLATILE LINEAR AUTOMOTIVE AEC-Q100 20-PIN TSSOP TUBE
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP4331-103E/ST |
|---|---|
| Configuration | Potentiometer |
| Interface | SPI |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 4 |
| Number of Taps | 129 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 20-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Resistance - Wiper (Ohms) (Typ) | 75 Ohms |
| Resistance (Ohms) | 10k |
| Supplier Device Package | 20-TSSOP |
| Taper | Linear |
| Temperature Coefficient (Typ) | 150 ppm/°C |
| Tolerance | 20 % |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
MCP4331 Series
7-Bit Quad Digital POT w/SPI
| Part | Interface | Voltage - Supply [Min] | Voltage - Supply [Max] | Mounting Type | Number of Circuits | Operating Temperature [Max] | Operating Temperature [Min] | Tolerance | Supplier Device Package | Resistance (Ohms) | Taper | Configuration | Memory Type | Temperature Coefficient (Typ) | Number of Taps | Resistance - Wiper (Ohms) (Typ) | Package / Case | Package / Case [y] | Package / Case [x] | Resistance (Ohms) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | SPI | 1.8 V | 5.5 V | Surface Mount | 4 | 125 °C | -40 °C | 20 % | 20-QFN (4x4) | 5 kOhms | Linear | Potentiometer | Volatile | 150 ppm/°C | 129 | 75 Ohms | 20-VFQFN Exposed Pad | |||
 Microchip Technology | SPI | 1.8 V | 5.5 V | Surface Mount | 4 | 125 °C | -40 °C | 20 % | 20-TSSOP | 50 kOhms | Linear | Potentiometer | Volatile | 150 ppm/°C | 129 | 75 Ohms | 20-TSSOP | 4.4 mm | 0.173 in | |
 Microchip Technology | SPI | 1.8 V | 5.5 V | Surface Mount | 4 | 125 °C | -40 °C | 20 % | 20-TSSOP | 100 kOhms | Linear | Potentiometer | Volatile | 150 ppm/°C | 129 | 75 Ohms | 20-TSSOP | 4.4 mm | 0.173 in | |
Microchip Technology | SPI | 1.8 V | 5.5 V | Surface Mount | 4 | 125 °C | -40 °C | 20 % | 20-TSSOP | Linear | Potentiometer | Volatile | 150 ppm/°C | 129 | 75 Ohms | 20-TSSOP | 4.4 mm | 0.173 in | 10k | |
 Microchip Technology | SPI | 1.8 V | 5.5 V | Surface Mount | 4 | 125 °C | -40 °C | 20 % | 20-QFN (4x4) | Linear | Potentiometer | Volatile | 150 ppm/°C | 129 | 75 Ohms | 20-VFQFN Exposed Pad | 10k | |||
 Microchip Technology | SPI | 1.8 V | 5.5 V | Surface Mount | 4 | 125 °C | -40 °C | 20 % | 20-QFN (4x4) | 5 kOhms | Linear | Potentiometer | Volatile | 150 ppm/°C | 129 | 75 Ohms | 20-VFQFN Exposed Pad | |||
Microchip Technology | SPI | 1.8 V | 5.5 V | Surface Mount | 4 | 125 °C | -40 °C | 20 % | 20-TSSOP | 50 kOhms | Linear | Potentiometer | Volatile | 150 ppm/°C | 129 | 75 Ohms | 20-TSSOP | 4.4 mm | 0.173 in | |
 Microchip Technology | SPI | 1.8 V | 5.5 V | Surface Mount | 4 | 125 °C | -40 °C | 20 % | 20-QFN (4x4) | 50 kOhms | Linear | Potentiometer | Volatile | 150 ppm/°C | 129 | 75 Ohms | 20-VFQFN Exposed Pad | |||
Microchip Technology | SPI | 1.8 V | 5.5 V | Surface Mount | 4 | 125 °C | -40 °C | 20 % | 20-QFN (4x4) | 50 kOhms | Linear | Potentiometer | Volatile | 150 ppm/°C | 129 | 75 Ohms | 20-VFQFN Exposed Pad | |||
Microchip Technology | SPI | 1.8 V | 5.5 V | Surface Mount | 4 | 125 °C | -40 °C | 20 % | 20-TSSOP | Linear | Potentiometer | Volatile | 150 ppm/°C | 129 | 75 Ohms | 20-TSSOP | 4.4 mm | 0.173 in | 10k |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.80 | |
| 25 | $ 1.50 | |||
| 100 | $ 1.36 | |||
| Microchip Direct | TUBE | 1 | $ 1.80 | |
| 25 | $ 1.50 | |||
| 100 | $ 1.36 | |||
| 1000 | $ 1.30 | |||
| 5000 | $ 1.29 | |||
| Newark | Each | 100 | $ 1.45 | |
Description
General part information
MCP4331 Series
The MCP433X devices are quad-channel, volatile, 7-bit (129 wiper steps) digital potentiometers with an SPI compatible interface. The MCP433X 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.
Documents
Technical documentation and resources