SLPS764B September   2024  – December 2025 RES60A-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Absolute and Ratiometric Tolerances
      2. 6.3.2 Ultra-Low Noise
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Battery Stack Measurement
      2. 7.1.2 Gain Scaling the RES60A-Q1 With the RES11A-Q1
      3. 7.1.3 HIPOT and OVST
        1. 7.1.3.1 Mechanisms of HIPOT
        2. 7.1.3.2 Extended Validation of HIPOT
      4. 7.1.4 Hot Swap Response
      5. 7.1.5 High-frequency Response
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 PSpice® for TI
        2. 8.1.1.2 TINA-TI™ Simulation Software (Free Download)
        3. 8.1.1.3 TI Reference Designs
        4. 8.1.1.4 Analog Filter Designer
        5. 8.1.1.5 RES60A-Q1 Ratio and Voltage Error Calculator
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Receiving Notification of Documentation Updates
    4. 8.4 Support Resources
    5. 8.5 Trademarks
    6. 8.6 Electrostatic Discharge Caution
    7. 8.7 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

9 Revision History

Changes from Revision A (October 2025) to Revision B (December 2025)

  • Updated Applications Go
  • Updated maximum sustained 50Hz ac voltage per divider specification in Recommended Operating Conditions Go
  • Updated typical values in Electrical Characteristics Go
  • Changed maximum and minimum limits of TCRratio from ±5ppm/°C to ±3ppm/°CGo
  • Updated Typical Characteristics Go
  • Added HIPOT and OVST, Hot Swap Response, and High-frequency Response sections to Application Information Go
  • Updated typical values for RES60A500-Q1 in Typical Application Go
  • Updated Power Supply Recommendations Go
  • Updated Layout Guidelines Go
  • Added RES60A-Q1 Ratio and Voltage Error Calculator to Development Support Go

Changes from Revision * (September 2024) to Revision A (October 2025)

  • Removed RES60A310 (310:1 ratio) and replaced with RES60A315 (315:1 ratio), and added RES60A145 (145:1 ratio), throughout documentGo
  • Updated formatting of min and max voltage specifications in Absolute Maximum Ratings and Recommended Operating Conditions Go
  • Updated footnotes describing short-term overload voltage and transient high-potential voltages in Absolute Maximum Ratings Go
  • Updated maximum sustained 50Hz ac voltage per divider specification in Recommended Operating Conditions Go
  • Updated values in Thermal Information to reflect final-silicon characteristicsGo
  • Updated typical values in Electrical Characteristics Go
  • Changed initial ratio tolerance spec to apply from VD = 250V to VD = 1000VGo
  • Changed ratio tolerance drift across operating lifetime specification from specified by characterization to specified by design and accelerated qualification testing, to correct typoGo
  • Added absolute voltage coefficient of resistance (per resistor) specificationGo
  • Updated descriptions of pin capacitance and –3dB bandwidth, and typical valuesGo
  • Updated test conditions for settling timeGo
  • Added Typical Characteristics Go
  • Updated Ratiometric Matching and renamed to Absolute and Ratiometric TolerancesGo
  • Added Gain Scaling the RES60A-Q1 With the RES11A-Q1 to Application Information Go
  • Added discussion of low-voltage filtering capacitance, CFILTER, to Layout Guidelines Go