TPL0102-100RUCR

FEATURES

• Dual Channel, 256-Position Resolution

• Non-volatile Memory Stores Wiper Settings

• 2mm x 2mm, 14-pin MicroQFN or 14-pin TSSOP Packages

• 100 kΩ End-to-End Resistance (TPL0102-100)

• Fast Power-up Response Time to Wiper Setting: <100µs • ±0.5 LSB INL, ±0.25 LSB DNL (Voltage-Divider Mode)

• 4 ppm/°C Ratiometric Temperature Coefficient

• I2C-compatible Serial Interface

• 2.7 V to 5.5 V Single-Supply Operation

• ±2.25 V to ±2.75 V Dual-Supply Operation

• Operating Temperature Range From -40°C to +85°C 

• ESD Performance Tested Per JESD 22

– 2000-V Human Body Model (A114-B, Class II)

APPLICATIONS

• Adjustable Gain Amplifiers and Offset Trimming

• Adjustable Power Supplies

• Precision Calibration of Set Point Thresholds

• Sensor Trimming and Calibration

• Mechanical Potentiometer Replacement

DESCRIPTION

The TPL0102 is a two channel, linear-taper digital potentiometer with 256 wiper positions. Each potentiometer can be used as a three-terminal potentiometer or as a two-terminal rheostat. The TPL0102-100 has an end-to-end resistance of 100kΩ.

The TPL0102 has non-volatile memory (EEPROM) which can be used to store the wiper position. The internal registers of the TPL0102 can be accessed using the I2C interface.

The TPL0102 is available in a 14-pin MicroQFN and 14-pin TSSOP package with a specified temperature range of -40°C to +85°C.

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