TPL0102-EP

ACTIVE

256-Taps Dual-Channel Digital Potentiometer With Nonvolatile Memory

Top

Product details

Parameters

Number of steps 256 Number of channels (#) 2 Resistance taper Linear Memory Non-Volatile Interface I2C Bandwidth (MHz) 0.25 Temp coeff (typ) (ppm/°C) 130 Operating temperature range (C) -40 to 125 open-in-new Find other Digital potentiometers (digipots)

Package | Pins | Size

TSSOP (PW) 14 32 mm² 5 x 6.4 open-in-new Find other Digital potentiometers (digipots)

Features

  • Dual-Channel, 256-Position Resolution
  • Non-Volatile Memory Stores Wiper Settings
  • 2-mm × 2-mm, 14-Pin TSSOP Package
  • 100-kΩ End-to-End Resistance (TPL0102-100)
  • Fast Power-Up Response Time to Wiper Setting:
    <100 µs
  • ±0.5 LSB INL, ±0.25 LSB DNL
    (Voltage-Divider Mode)
  • 4 ppm/°C Ratiometric Temperature Coefficient
  • I2C-Compatible Serial Interface
  • 2.7- to 5.5-V Single-Supply Operation
  • ±2.25 to ±2.75 V Dual-Supply Operation
  • Operating Temperature Range From
    –40°C to 125°
  • ESD Performance Tested Per JESD 22
    • 2000-V Human Body Model
      (A114-B, Class II)
  • Supports Defense, Aerospace, and Medical Applications
    • Controlled Baseline
    • One Assembly and Test Site
    • One Fabrication Site
    • Available in Extended (Q) Temperature –40°c to
      125°C
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
open-in-new Find other Digital potentiometers (digipots)

Description

The TPL0102-EP is a two-channel, linear-taper digital potentiometer with 256 wiper positions. Each potentiometer can be used as a three-terminal potentiometer or as a two-terminal rheostat. The TPL0102-EP-100 has an end-to-end resistance of 100 kΩ.

The TPL0102-EP has non-volatile memory (EEPROM) which can be used to store the wiper position. The internal registers of the TPL0102-EP can be accessed using the I2C interface.

The TPL0102-EP is available in a 14-pin TSSOP package with a specified temperature range of –40°C to 125°C.

open-in-new Find other Digital potentiometers (digipots)
Download

Technical documentation

= Featured
No results found. Please clear your search and try again. View all 7
Type Title Date
* Datasheet TPL0102-EP 256-Taps Dual-Channel Digital Potentiometer With Non-Volatile Memory datasheet Jun. 11, 2014
Technical articles So, what's a VNA anyway? Aug. 23, 2019
Technical articles So, what's the deal with frequency response? Aug. 23, 2019
Technical articles So, what are S-parameters anyway? May 23, 2019
Technical articles How to achieve fast frequency hopping Mar. 03, 2019
VID TPL0102-EP VID V6214613 Jun. 21, 2016
User guides TPL0102 Evaluation Module Mar. 16, 2011

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$29.00
Description

The TPL0102 EVM is designed to evaluate the operation and performance of the TPL0102, which is a two channel, linear-taper digital potentiometer with 256 wiper positions. Each potentiometer can be used as a three-terminal potentiometer or as a two-terminal rheostat.

Features

• TPL0102: 2-channel, 256-Tap, Linear Taper DPOT with Non-Volatile Memory and I2C Interface.

• Simple Evaluation Module (EVM) for user configuration and evaluation.

• Dual Footprint Option (Board Pre-Populated With MicroQFN Package)

• Interface to Host Via Connector J14

Design tools & simulation

SIMULATION MODELS Download
SLIM307.ZIP (25 KB) - IBIS Model
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI 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 (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
TSSOP (PW) 14 View options

Ordering & quality

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. ​​​​​​​​​​​​​​