TPL0501-100RSER Datasheet PDF - TI

●Description

●The TPL0501 device is a single-channel, linear-taper digital potentiometer with 256 wiper positions. This device can be used as a three-terminal potentiometer or as a two-terminal rheostat. The TPL0501 device is currently offered with end-to-end resistance of 100 kΩ. The internal registers of the TPL0501 device can be accessed using a SPI-compatible interface. The TPL0501 device has a nominal temperature coefficient of 35 ppm/°C.

●The TPL0501 is available in an 8-pin SOT-23 and 8-pin UQFN package with a specified temperature range of –40°C to 85°C

●Features

●• Single-Channel, 256-Position Resolution

●• 100-kΩ End-to-End Resistance Options

●• Low Temperature Coefficient: 35 ppm/°C

●• SPI-Compatible Serial Interface

●• 2.7-V to 5.5-V Single-Supply Operation

●• ±20% Resistance Tolerance

●• Operating Temperature: –40°C to 125°C

●• ESD Performance Tested per JESD 22

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

●Applications

●• Adjustable Power Supplies

●• Adjustable Gain Amplifiers and Offset Trimming

●• Precision Calibration of Set Point Thresholds

●• Sensor Trimming and Calibration

●• Mechanical Potentiometer Replacement