Clone or download
Latest commit 53f5fba Jul 17, 2018
Type Name Latest commit message Commit time
Failed to load latest commit information.
Hardware initial commit Jul 7, 2016
Libraries Arduino libraries Jul 7, 2016
extras initial commit Jul 7, 2016 Update Jul 17, 2018

ADS1262 Breakout Board

Ads1262ADS1262 32-bit, 11-Multifunction Low Noise,high resolution ADC Breakout Board (PC-4143)

The 24-bit ADS1220 ADC still not enough for you. Need more? Look no further than the new ADS1262 IC from Texas Instruments with a 32-bit ΔΣ ADC with built-in PGAs, voltage reference, current sources and everything else but the kitchen sink. What does 32-bit precision mean to you? Compared to a commonly used 12-bit ADC which can provide 4096 levels of the input analog voltage, a 32-bit ADC, in theory, can provide 4294967296 levels !! Now plug-in your high precision strain gauge/load cell directly to this ADC without any analog signal conditioning required in between. Whether it is for ultra-high precision weighing scales, strain gauges or temperature sensors, you can be assured that you can get the highest available precision. The Arduino libraries provided contain all the required functions to use all of these features with simple function calls.


  • Ultra-high precision 32-bit ΔΣ ADC
  • 11 programmable analog inputs
  • Differential Input Programmable Gain Amplifier (PGA)
  • Programmable Data Rates: Up to 38 kSPS
  • 2 Built-in current sources for sensor excitation
  • Built-in programmable digital filter
  • Internal Voltage Reference (2.5 V)


  • High Precision analog voltage measurement
  • RTD interfacing
  • High precision chemical sensors

Wiring to your Arduino

ads1262 pin label Pin Function Arduino Connection
DRDY Data ready Output pin D6
MISO Slave Out D12
MOSI Slave In D11
SCLK Serial Clock D13
CS Chip Select D7
START Start Conversion D5
PWDN Power Down/Reset D4
DVDD Digital VDD +5V
DGND Digital Gnd Gnd
AN0-AN9 Analog Input Analog Input
AINCOM Analog input common
AVDD Analog VDD +5V
AGND Analog Gnd GND

** The example sketch is configured for internal Vref= 2.50V, provide the differential voltage across AN0 and AN1.

Repository Contents

  • /Libraries - Arduino library and example sketches.
  • /Hardware - All Eagle design files (.brd, .sch)
  • /extras - includes the datasheet

License Information

This product is open source! Both, our hardware and software are open source and licensed under the following licenses:


All hardware is released under Creative Commons Share-alike 4.0 International.** CC-BY-SA-4.0


All software is released under the MIT License(**

Please check for detailed license descriptions.