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The MAX5395LATA+TG2Z is a single-channel, 256-tap volatile digital potentiometer manufactured by Analog Devices Inc./Maxim Integrated. It features linear taper characteristics with end-to-end resistance options of 10kΩ, 50kΩ, and 100kΩ. The device operates on a single supply voltage ranging from 1.7V to 5.5V, supporting potentiometer terminal voltages up to 5.25V independent of the supply. It utilizes an I2C-compatible serial interface for control. Key electrical parameters include a typical quiescent current of less than 1µA in low-power mode, a temperature coefficient of 50ppm/°C, and wiper accuracy specified as ±1.0 LSB INL and ±0.5 LSB DNL maximum.
The MAX5395LATA+T is part of the MAX5395 family of low-voltage digital potentiometers. The suffix 'G2Z' typically denotes specific packaging or environmental compliance variations within the manufacturer's ordering system, such as lead-free status or specific tape-and-reel configurations, but does not alter the core functional specifications defined by the MAX5395 base model.
Direct replacements must match the 256-tap resolution, I2C interface, and 8-TDFN package. Verify that substitute components support the same 1.7V-5.5V supply range and 5.25V terminal voltage independence. Check if the alternative offers non-volatile memory if data retention after power loss is required, as the MAX5395 is volatile.