SBOS656C July   2016  – December 2016 INA260

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Related Products
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Integrated Shunt Resistor
      2. 8.3.2 Over-Current Capability
      3. 8.3.3 Basic ADC Functions
        1. 8.3.3.1 Power Calculation
        2. 8.3.3.2 ALERT Pin
    4. 8.4 Device Functional Modes
      1. 8.4.1 Averaging and Conversion Time Considerations
    5. 8.5 Programming
      1. 8.5.1 Calculating Returned Values
      2. 8.5.2 Default Settings
      3. 8.5.3 Communications Bus Overview
        1. 8.5.3.1 Serial Bus Address
        2. 8.5.3.2 Serial Interface
        3. 8.5.3.3 Writing to and Reading From the INA260
          1. 8.5.3.3.1 High-Speed I2C Mode
        4. 8.5.3.4 SMBus Alert Response
    6. 8.6 Register Maps
      1. 8.6.1 Configuration Register (00h) (Read/Write)
      2. 8.6.2 Current Register (01h) (Read-Only)
      3. 8.6.3 Bus Voltage Register (02h) (Read-Only)
      4. 8.6.4 Power Register (03h) (Read-Only)
      5. 8.6.5 Mask/Enable Register (06h) (Read/Write)
      6. 8.6.6 Alert Limit Register (07h) (Read/Write)
      7. 8.6.7 Manufacturer ID Register (FEh) (Read-Only)
      8. 8.6.8 Die ID Register (FFh) (Read-Only)
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Third-Party Products Disclaimer
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

10 Power Supply Recommendations

The input circuitry of the device can accurately measure signals on common-mode voltages beyond its power supply voltage, VVS. For example, the voltage applied to the power supply terminal (VS) can be 5 V, whereas the load power-supply voltage being monitored (the common-mode voltage) can be as high as 36 V. Note also that the device can withstand the full 0-V to 36-V range at the input terminals, regardless of whether the device has power applied or not.

Place the required power-supply bypass capacitors as close as possible to the supply and ground terminals of the device. A typical value for this supply bypass capacitor is 0.1 μF. Applications with noisy or high-impedance power supplies may require additional decoupling capacitors to reject power-supply noise.