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| PartNumber | MCP4231T-503E/ST | MCP4231T-503E/SL | MCP4231T-503E/ML |
| Description | Digital Potentiometer ICs Dual 7B V SPI Rheo | Digital Potentiometer ICs Dual 7B V SPI POT | IC POT DGTL DUAL 50K SPI 16QFN |
| Manufacturer | Microchip | Microchip | Microchip Technology |
| Product Category | Digital Potentiometer ICs | Digital Potentiometer ICs | Data Acquisition - Digital Potentiometers |
| RoHS | Y | Y | - |
| Resistance | 50 kOhms | 50 kOhms | 50 kOhms |
| Number of POTs | Dual | Dual | Dual |
| Taps per POT | 128 | 128 | 128 |
| Wiper Memory | Volatile | Volatile | Volatile |
| Digital Interface | Serial (SPI) | Serial (SPI) | Serial (SPI) |
| Operating Supply Voltage | 2.5 V, 3.3 V, 5 V | 2.5 V, 3.3 V, 5 V | 2.5 V 3.3 V 5 V |
| Operating Supply Current | 1 mA | 1 mA | 1 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | PCB Mount | PCB Mount | SMD/SMT |
| Package / Case | TSSOP-14 | SOIC-14 | - |
| Packaging | Reel | Reel | Tape & Reel (TR) Alternate Packaging |
| Height | 0.9 mm | 1.25 mm | - |
| Length | 5 mm | 8.65 mm | - |
| Supply Type | Single | Single | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Width | 4.4 mm | 3.9 mm | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Product Type | Digital Potentiometer ICs | Digital Potentiometer ICs | - |
| Factory Pack Quantity | 2500 | 2600 | - |
| Subcategory | Digital Potentiometer ICs | Digital Potentiometer ICs | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Unit Weight | 0.004949 oz | 0.011923 oz | 0.002014 oz |
| Series | - | - | - |
| Package Case | - | - | QFN-16 |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Features | - | - | - |
| Interface | - | - | SPI |
| Voltage Supply | - | - | 1.8 V ~ 5.5 V |
| Supplier Device Package | - | - | 16-QFN-EP (4x4) |
| Number of Circuits | - | - | 2 |
| Taper | - | - | Linear |
| Configuration | - | - | Potentiometer |
| Number of Taps | - | - | 129 |
| Resistance Ohms | - | - | 50k |
| Memory Type | - | - | Volatile |
| Tolerance | - | - | - |
| Temperature Coefficient Typ | - | - | 150 ppm/°C |
| Resistance Wiper Ohms Typ | - | - | 75 |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 1.8 V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology |
MCP4231T-503E/ST | Digital Potentiometer ICs Dual 7B V SPI Rheo | |
| MCP4231T-503E/SL | Digital Potentiometer ICs Dual 7B V SPI POT | ||
| MCP4231T-503E/ML | IC POT DGTL DUAL 50K SPI 16QFN | ||
| MCP4231T-503E/SL | IC DGTL POT 50K 2CH 14SOIC | ||
| MCP4231T-503E/ST | IC DGTL POT 50K 2CH 14TSSOP |