| Part Number | MAX5477ETE+T | MAX5457ETE+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 | Obsolete |
| Taper | Linear | Logarithmic |
| Configuration | Potentiometer | Potentiometer |
| Number of Circuits | 2 | 2 |
| Number of Taps | 256 | 32 |
| Resistance (Ohms) | 10k | 10k |
| Interface | I²C | Pushbutton |
| Memory Type | Non-Volatile | Volatile |
| Voltage - Supply | 2.7V ~ 5.25V | ±2.7V ~ 5.5V |
| Features | Selectable Address | Mute |
| Tolerance | ±25% | ±30% |
| Temperature Coefficient (Typ) | 70ppm/°C | 50ppm/°C |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | 16-TQFN (3x3) | 16-TQFN (4x4) |
| Package / Case | 16-WFQFN Exposed Pad | 16-WQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Resistance - Wiper (Ohms) (Typ) | 325 | 1000 |