ADS1261 design calculator




The ADS1261 Excel™ calculator tool provides the user with several easy-to-use tools to simplify the configuration of the ADS1260 and ADS1261. To ensure proper device functionality, the tool includes a common-mode-range calculator to easily determine if the input, supply voltage, and gain combination drive the PGA out of its linear region of operation. The tool also provides a CRC calculator to confirm digital communication accuracy and a digital filter tool to calculate settling time and normal-mode rejection for any desired filter setting. To help speed up software development, the tool includes a code-conversion calculator.

  • PGA common-mode-range calculator
  • Analog-to-digital converter (ADC) code-conversion calculator
  • Digital filter plot + settling time + normal-mode rejection
  • CRC calculator
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Calculation tool

ADS1261-EXCEL-CALC-TOOL ADS1261 design calculator

Supported products & hardware
Support software

ADS1261 Example C Code Software SBAC199.ZIP (57KB)

Supported products & hardware

Supported products & hardware

Precision ADCs (<=10MSPS)
ADS1260 24-bit, 40-kSPS, 5-ch delta-sigma ADC with PGA, VREF and IDACs for factory automation ADS1261 24-bit, 40-kSPS, 10-ch delta-sigma ADC with PGA, VREF, IDACs & AC excitation for factory automation
Evaluation board
ADS1261EVM ADS1261 evaluation module

Support & training

TI E2E™ forums with technical support from TI engineers

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