The TPL0102-100RUCR is a two linear-taper Digital Potentiometer with 256 wiper positions. It can be used as a three-terminal potentiometer or as a two-terminal rheostat. The TPL0102-100RUCR has an end-to-end resistance of 100kR. The TPL0102 has non-volatile memory (EEPROM) which can be used to store the wiper position. This is beneficial because the wiper position is stored even during power-off and is automatically reinstated after power-on. The internal registers of the TPL0102 can be accessed using the I²C interface.

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