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| PartNumber | MCP40D19T-104E/LT | MCP40D19T-103E/LT | MCP40D19T-103E/LT-CUT TAPE |
| Description | IC DGTL POT 100K 128TAPS SC70-5 | Digital Potentiometer ICs 10k I2C sngl 7-bit volatile memory | |
| Manufacturer | Microchip Technology | Microchip Technology | - |
| Product Category | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers | - |
| Series | - | - | - |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | - |
| Unit Weight | 0.000705 oz | 0.000705 oz | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package Case | SC-70-5 | SC-70-5 | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | - |
| Features | - | - | - |
| Interface | I2C | I2C | - |
| Voltage Supply | 1.8 V ~ 5.5 V | 1.8 V ~ 5.5 V | - |
| Supplier Device Package | SC-70-5 | SC-70-5 | - |
| Number of Circuits | 1 | 1 | - |
| Taper | Linear | Linear | - |
| Configuration | Rheostat | Rheostat | - |
| Number of Taps | 128 | 128 | - |
| Resistance Ohms | 100k | 10k | - |
| Memory Type | Volatile | Volatile | - |
| Tolerance | - | 20 % | - |
| Temperature Coefficient Typ | 150 ppm/°C | 150 ppm/°C | - |
| Resistance Wiper Ohms Typ | 100 | 100 | - |
| Temperature Coefficient | 50 PPM / C | 150 PPM / C | - |
| Resistance | 5 kOhms to 100 kOhms | 10 kOhms | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Description Function | 7 Bit Single I2C Digital Pontentiometer | 7 bit single I2C digital potentiometer | - |
| Operating Supply Current | 2.5 uA to 45 uA | 45 uA | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Number of POTs | Single | Single | - |
| Taps per POT | 128 | 128 | - |
| Wiper Memory | Volatile | Volatile | - |
| Digital Interface | I2C | I2C | - |
| Operating Supply Voltage | - | 1.8 V to 5.5 V | - |