SBASAM9 September   2022 ADS131B26-Q1

ADVANCE INFORMATION  

  1. 1Features
  2. 2Applications
  3. 3Description
  4. 4Device and Documentation Support
    1. 4.1 Receiving Notification of Documentation Updates
    2. 4.2 Support Resources
    3. 4.3 Trademarks
    4. 4.4 Electrostatic Discharge Caution
    5. 4.5 Glossary
  5. 5Mechanical, Packaging, and Orderable Information
    1. 5.1 Mechanical Data

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • PHP|48
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C to +125°C, TA
  • Functional Safety-Compliant targeted
    • Developed for functional safety applications
    • Documentation to aid ISO 26262 system design will be available upon production release
    • Systematic capability up to ASIL D targeted
    • Hardware capability up to ASIL D targeted
  • Two simultaneous-sampling, 24-bit ADCs (ADC1A, ADC1B) for current shunt measurement
    • Programmable data rate: 500 SPS to 64 kSPS
    • Programmable full-scale range: ±39 mV to ±312.5 mV
    • Offset error (global-chop mode): 2 μV (max)
    • Gain drift: 15 ppm/°C (max)
    • Digital overcurrent comparator with programmable thresholds and deglitch times per ADC
  • Two simultaneous-sampling, 24-bit ADCs (ADC3A, ADC3B) for voltage measurement
    • Programmable data rate: 500 SPS to 64 kSPS
    • Programmable full-scale range: ±312.5 mV to ±1.25 V
  • Two multiplexed, 16-bit ADCs (ADC2A, ADC2B) for voltage and temperature measurement
    • Eight input channels per ADC
    • Programmable full-scale range: ±312.5 mV to ±1.25 V
    • Channel autosequencer