| Part Number | MAX5388MAUB+ | MAX5388MAUB+T | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers | 
|   |   | |
| Product Status | Active | Active | 
| Taper | Linear | Linear | 
| Configuration | Potentiometer, Rheostat | Potentiometer, Rheostat | 
| Number of Circuits | 2 | 2 | 
| Number of Taps | 256 | 256 | 
| Resistance (Ohms) | 50k | 50k | 
| Interface | SPI | SPI | 
| Memory Type | Volatile | Volatile | 
| Voltage - Supply | 2.6V ~ 5.5V | 2.6V ~ 5.5V | 
| Features | - | - | 
| Tolerance | ±25% | ±25% | 
| Temperature Coefficient (Typ) | 35ppm/°C | 35ppm/°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Supplier Device Package | 10-uMAX/uSOP | 10-uMAX/uSOP | 
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Resistance - Wiper (Ohms) (Typ) | 250 | 250 |