| Part Number | MAX5437EUD+T | MAX5477EUD+T |
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Category | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
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| Product Status | Active | Active |
| Taper | Linear | Linear |
| Configuration | Potentiometer | Potentiometer |
| Number of Circuits | 1 | 2 |
| Number of Taps | 128 | 256 |
| Resistance (Ohms) | 50k | 10k |
| Interface | SPI | I²C |
| Memory Type | Volatile | Non-Volatile |
| Voltage - Supply | 10V ~ 30V, ±5V ~ 15V | 2.7V ~ 5.25V |
| Features | - | Selectable Address |
| Tolerance | ±25% | ±25% |
| Temperature Coefficient (Typ) | 35ppm/°C | 70ppm/°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 ~ 85°C | -40°C ~ 85°C |
| Resistance - Wiper (Ohms) (Typ) | 900 | 325 |