Support software
Data sheet
TPL0501-100
- 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)
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.
Technical documentation
No results found. Please clear your search and try again.
View all 3 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TPL0501 256-Taps, Single-Channel, Digital Potentiometer With SPI Interface datasheet (Rev. C) | PDF | HTML | 13 Sep 2019 |
| Application brief | Replacing Digital Potentiometers with Precision DACs | 03 Jul 2019 | ||
| EVM User's guide | TPL0501EVM User's Guide | 09 Sep 2011 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Evaluation board
TPL0501EVM — TPL0501 256-tap single-channel digital potentiometer with SPI evaluation module
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 (...)
User guide: PDF
Simulation tool
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool
TINA-TI — SPICE-based analog simulation program
TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOT-23 (DCN) | 8 | Ultra Librarian |
| UQFN (RSE) | 8 | Ultra Librarian |
Ordering & quality
Information included:
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Information included:
- Fab location
- Assembly location
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.