TPL0501
Features
- 1 Single-channel, 256-position resolution
- 100-kΩ end-to-end resistance options
- Low temperature coefficient: 35 ppm/°C
- SPI-patible 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)
2 Applications
- Pulse oximeter
- Water meter
- Camera
- Medical sensor patches
- Building security gateway
3 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 is currently offered with end-to-end resistance of 100 kΩ. The internal registers of the TPL0501 can be accessed using a SPI-patible interface. The TPL0501 has a nominal temperature coefficient of 35 ppm/°C.
The TPL0501 is available in 8-pin SOT-23 and 8-pin UQFN packages, with a specified temperature range of
- 40°C...
