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-compatible 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 to +125°C.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TPL0501 256-Taps, Single-Channel, Digital Potentiometer With SPI Interface datasheet (Rev. C) | PDF | HTML | Sep 13, 2019 |
| Application brief | Replacing Digital Potentiometers with Precision DACs | Jul 3, 2019 |
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The TPL0501 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 has an end–to-end resistance of 100kΩ. The internal registers of the TPL0501 can be accessed using a (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOT-23 (DCN) | 8 | Ultra Librarian |
| UQFN (RSE) | 8 | Ultra Librarian |
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