Evaluation Module for TPL0501
(ACTIVE) TPL0501EVM
Key Document
- TPL0501EVM User's Guide
(PDF 380 KB)
09 Sep 2011 462 views
Description
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 SPI-compatible interface. The TPL0501 has a nominal temperature coefficient of 35ppm/°C. The TPL0501 is available in an 8-pin SOT-23 and 8-microQFN package with a specified temperature range of -40°C to +125°C.
The TPL0501EVM is designed to operate with the Texas Instruments LaunchPad (MSP-EXP430G2). The TPL0501EVM comes with a pre-programmed MSP430G2553 microcontroller which is to be inserted in the DIP socket on the LaunchPad. The LaunchPad can be purchased separately at http://www.ti.com/launchpad
The TPL0501EVM has two different evaluation modes:
Mode 1 – Adjustable voltage reference mode – in this mode the TPL0501 is used in conjunction with an LMV321 op amp as an adjustable voltage reference circuit.
Mode 2 – Variable gain mode – in this mode the TPL0501 is configured as part of a variable gain non-inverting amplifier. The gain of the amplifier can be controlled by a digital interface. This mode can be used to evaluate the bandwidth of the TPL0501.
Features
- Works with low cost MSP430 based LaunchPad platform
- Simple GUI to control EVM
- EVM can be operated in two different modes
- Adjustable Voltage reference mode
- Variable gain mode
- Board is entirely powered by USB
Order Now
| Part Number | Buy from Texas Instruments or Third Party | Buy from authorized distributors | Status | |||||||
TPL0501EVM: |
Pricing may vary.
|
ACTIVE | ||||||||
| Contact a Distributor | ||||||||||
Technical Documents
User Guides (1)
| Title | Abstract | Type | Size (KB) | Date | Views | TI Recommends |
| 380 | 09 Sep 2011 | 462 |
Related Products
Software (1)
-
TPL0501EVM Software
(ZIP, 439 KB) 381 views, 16 Sep 2011
TI Devices (1)
| Part Number | Name | Product Family |
|---|---|---|
| TPL0501-100 | 256-tap, 100k, Single Channel Potentiometer with SPI Interface | Digital to Analog Converter |
Support and Community
Wikis
Visit the TI WikiTI E2E™ community
As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of use. |
||
|
||
Customer Tags
No Tags are Available for this Part Number