This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
12-Bit 1MSPS Ultra-Low-Power Ultra-Small-Size SAR ADC With SPI Interface


Models (4)

Title Category Type Date
Low Power Sensor Measurements: 3.3V, 1 kSPS, Tina Files (Rev. A) TINA-TI Spice Model ZIP 17 Oct 2017
Low-Power Sensor Measurements Dual Supply Tina File TINA-TI Spice Model ZIP 17 Oct 2017
ADS7042 IBIS Model IBIS Model ZIP 25 Jun 2014
ADS7042 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 24 Jun 2014

Design kits & evaluation modules (3)

Reference designs

Reference Design for Software Pacemaker Detection in an ECG

This circuit is designed to condition and digitize an electrocardiogram signal output from the integrated PACE_OUT buffer on the ADS129x to detect artifacts of an artificial pacemaker. This circuit includes an op amp which serves as a signal conditioner and input driver for a fast-sampling SAR ADC.

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (4)

Source files for SBAA340  (ZIP 44 KB )    28 Dec 2018  
Source Files for SBAA256  (ZIP 3 KB )    07 Nov 2017  
TIPD197 Design File  (ZIP 795 KB )    28 Jul 2015  
ADS704x EVM GUI Installer (Rev. A)  (ZIP 171067 KB )    05 Nov 2014  

Development tools (3)

Name Part# Type
Analog engineer's calculator ANALOG-ENGINEER-CALC Calculation Tools
Analog-to-digital converter input driver design tool supporting multiple input types ADC-INPUT-CALC Calculation Tools
SPICE-based analog simulation program TINA-TI Circuit Design & Simulation