| Part Number | MCP4442T-103E/ST | MCP4432T-103E/ST |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
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| Product Status | Active | Active |
| Taper | Linear | Linear |
| Configuration | Rheostat | Rheostat |
| Number of Circuits | 4 | 4 |
| Number of Taps | 129 | 129 |
| Resistance (Ohms) | 10k | 10k |
| Interface | I²C | I²C |
| Memory Type | Non-Volatile | Volatile |
| Voltage - Supply | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Features | Selectable Address | Selectable Address |
| Tolerance | ±20% | ±20% |
| Temperature Coefficient (Typ) | 150ppm/°C | 150ppm/°C |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | 14-TSSOP | 14-TSSOP |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Resistance - Wiper (Ohms) (Typ) | 75 | 75 |