SBAS473F May   2009  – January 2025 ADS1013 , ADS1014 , ADS1015

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison Table
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements: I2C
    7. 6.7 Timing Diagram
    8. 6.8 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 Multiplexer
      2. 7.3.2 Analog Inputs
      3. 7.3.3 Full-Scale Range (FSR) and LSB Size
      4. 7.3.4 Voltage Reference
      5. 7.3.5 Oscillator
      6. 7.3.6 Output Data Rate and Conversion Time
      7. 7.3.7 Digital Comparator (ADS1014 and ADS1015 Only)
      8. 7.3.8 Conversion Ready Pin (ADS1014 and ADS1015 Only)
      9. 7.3.9 SMbus Alert Response
    4. 7.4 Device Functional Modes
      1. 7.4.1 Reset and Power-Up
      2. 7.4.2 Operating Modes
        1. 7.4.2.1 Single-Shot Mode
        2. 7.4.2.2 Continuous-Conversion Mode
      3. 7.4.3 Duty Cycling For Low Power
    5. 7.5 Programming
      1. 7.5.1 I2C Interface
        1. 7.5.1.1 I2C Address Selection
        2. 7.5.1.2 I2C General Call
        3. 7.5.1.3 I2C Speed Modes
      2. 7.5.2 Target Mode Operations
        1. 7.5.2.1 Receive Mode
        2. 7.5.2.2 Transmit Mode
      3. 7.5.3 Writing To and Reading From the Registers
      4. 7.5.4 Data Format
  9. 8 Register Map
  10. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Basic Connections
      2. 9.1.2 Single-Ended Inputs
      3. 9.1.3 Input Protection
      4. 9.1.4 Unused Inputs and Outputs
      5. 9.1.5 Analog Input Filtering
      6. 9.1.6 Connecting Multiple Devices
      7. 9.1.7 Quick-Start Guide
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Shunt Resistor Considerations
        2. 9.2.2.2 Operational Amplifier Considerations
        3. 9.2.2.3 ADC Input Common-Mode Considerations
        4. 9.2.2.4 Resistor (R1, R2, R3, R4) Considerations
        5. 9.2.2.5 Noise and Input Impedance Considerations
        6. 9.2.2.6 First-Order RC Filter Considerations
        7. 9.2.2.7 Circuit Implementation
        8. 9.2.2.8 Results Summary
      3. 9.2.3 Application Curves
    3. 9.3 Power Supply Recommendations
      1. 9.3.1 Power-Supply Sequencing
      2. 9.3.2 Power-Supply Decoupling
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

11 Revision History

Changes from February 1, 2018 to January 7, 2025 (from Revision E (January 2018) to Revision F (January 2025))

  • Changed all instances of legacy terminology to controller and target where I2C is mentionedGo
  • Added DYN package and device family information to Features sectionGo
  • Added Device Information table, added DYN package to Package Information table, and deleted last paragraph from Description sectionGo
  • Added DYN package to Pin Configuration and Functions section and changed Pin Functions tableGo
  • Added DYN package to Thermal Information tableGo
  • Changed VIH maximum value to 5.5V in Electrical Characteristics tableGo
  • Added additional information to last paragraph in Multiplexer sectionGo
  • Added additional information to Voltage Reference sectionGo
  • Moved ALERT Pin Timing Diagram figure from Conversion Ready Pin section to Digital Comparator sectionGo
  • Corrected cross reference to Timing Diagram for Reading From the ADS101x figure in Writing to and Reading From the Registers sectionGo
  • Changed output code information in Data Format section for clarityGo
  • Changed bit setting notation from hexadecimal to binary where beneficial for clarity throughout Register Map sectionGo
  • Added dedicated Config Register tables for ADS1013, ADS1014, and ADS1015 and changed bit descriptions in Config Register Field Descriptions table in Config Register sectionGo
  • Changed first paragraph in Lo_threh and Hi_thresh Registers sectionGo
  • Changed Unused Inputs and Outputs sectionGo
  • Changed ADS1015 Power-Supply Decoupling figureGo

Changes from Revision D (December 2016) to Revision E (January 2018)

  • Changed Digital input voltage max value from VDD + 0.3V to 5.5V in Absolute Maximum Ratings tableGo
  • Changed VDIG max value from VDD to 5.5V in Recommended Operating Conditions table Go
  • Added "over temperature" to Offset drift parameter for clarityGo
  • Added Long-term offset drift parameter in Electrical Characteristics tableGo
  • Added "over temperature" to Gain drift parameter for clarityGo
  • Added Long-term gain drift parameter in Electrical Characteristics tableGo
  • Changed VIH parameter max value from VDD to 5.5V in Electrical Characteristics tableGo
  • Added Output Data Rate and Conversion Time section for clarity.Go
  • Changed Figure 13, ALERT Pin Timing Diagram for clarityGo
  • Changed Figure 24, Typical Connections of the ADS1015 for clarityGo
  • Changed resistor values in Figure 28, Basic Hardware Configuration, from 10Ω to 10kΩ Go