SBOSAB4A May   2023  – September 2023 INA700

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Revision History
  6. Pin Configuration and Functions
  7. 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. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Integrated Shunt Resistor
      2. 7.3.2 Safe Operating Area
      3. 7.3.3 Versatile Measurement Capability
      4. 7.3.4 Internal Measurement and Calculation Engine
      5. 7.3.5 High-Precision Delta-Sigma ADC
        1. 7.3.5.1 Low Latency Digital Filter
        2. 7.3.5.2 Flexible Conversion Times and Averaging
      6. 7.3.6 Integrated Precision Oscillator
      7. 7.3.7 Multi-Alert Monitoring and Fault Detection
    4. 7.4 Device Functional Modes
      1. 7.4.1 Shutdown Mode
      2. 7.4.2 Power-On Reset
    5. 7.5 Programming
      1. 7.5.1 I2C Serial Interface
        1. 7.5.1.1 Writing to and Reading Through the I2C Serial Interface
        2. 7.5.1.2 High-Speed I2C Mode
        3. 7.5.1.3 SMBus Alert Response
    6. 7.6 Register Maps
      1. 7.6.1 INA700 Registers
  9. Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Device Measurement Range and Resolution
      2. 8.1.2 ADC Output Data Rate and Noise Performance
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Configure the Device
        2. 8.2.2.2 Set Desired Fault Thresholds
        3. 8.2.2.3 Calculate Returned Values
      3. 8.2.3 Application Curves
  10. Power Supply Recommendations
  11. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  12. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

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

Typical Characteristics

at TA = 25°C, VVS = 3.3 V, VCM = 12 V, ISENSE = 0, and VVBUS = 48 V (unless otherwise noted)

GUID-20230608-SS0I-QDLV-DFMP-9VZG1HQQVKZH-low.svg
Figure 6-2 Input Offset Current Production Distribution
GUID-20230608-SS0I-SQW5-G13V-PSHBDKKLFTLG-low.svg
Figure 6-4 Common-Mode Rejection Ratio Production Distribution
GUID-20230608-SS0I-CZXZ-TNQ8-0Q1K81SCTG6N-low.svg
VCM = 12 VVSENSE = 5 A
Figure 6-6 Current Measurement Gain Error Production Distribution
GUID-20230601-SS0I-MW9L-LVJM-FBZ6ZXCVR1XP-low.svg
Figure 6-8 Current Measurement Gain Error vs Common-Mode Voltage
GUID-20230601-SS0I-W3FV-KQPT-WQR65PQDTKZ5-low.svg
Figure 6-10 Bus Voltage Offset vs Temperature
GUID-20230601-SS0I-LJJV-FLMR-448MJR4RHBKG-low.svg
Figure 6-12 Bus Voltage Gain Error vs Temperature
GUID-20230601-SS0I-J32B-2J06-99RFDWW7QNZF-low.svg
Figure 6-14 Input Bias Current (IB+ + IB) vs Temperature
GUID-20230618-SS0I-P20F-FLPF-1X3PLCNCVMDJ-low.svg
Figure 6-16 Quiescent Current vs Temperature, Active
GUID-BA43D231-BBB8-43FB-8B5D-253F5E165A83-low.svg
Figure 6-18 Shutdown IQ vs Supply Voltage
GUID-EF24E6DC-AB34-4393-B589-AFC0A59CDB59-low.gif
Figure 6-20 Quiescent Current vs Clock Frequency, Active
GUID-9BA26881-545D-41BC-82F9-A0887ADA7E7E-low.svg
Figure 6-22 Internal Clock Frequency vs Power Supply
GUID-20230613-SS0I-HF51-7VGJ-3T6C5BJC3ZFG-low.svg
Figure 6-3 Input Offset Current vs Temperature
GUID-20230601-SS0I-M6JD-ZQHV-XP5FT2HSTMPP-low.svg
Figure 6-5 Common-Mode Rejection Ratio vs Temperature
GUID-20230608-SS0I-NRFC-JLDX-7WLXZTMQLVMS-low.svg
ISENSE = 5 A
Figure 6-7 Current Measurement Gain Error vs Temperature
GUID-20230608-SS0I-QTW3-LXLC-MQ1MT5BBNFLV-low.svg
Figure 6-9 Bus Voltage Offset Production Distribution
GUID-20230608-SS0I-XS4H-VFWH-XT1JCZSPK5TQ-low.svg
Figure 6-11 Bus Voltage Gain Error Production Distribution
GUID-20230601-SS0I-G7CH-WSDP-LPHD94ZVDGKH-low.svg
Figure 6-13 Input Bias Current (IB+ + IB) vs Common-Mode Voltage
GUID-20230601-SS0I-N58H-4MMS-5QLVLQXCJQQF-low.svg
Figure 6-15 Input Bias Current (IB+ + IB) vs Temperature, Shutdown
GUID-56BB226F-2D1E-4F04-99AF-A8351C6B13B5-low.svg
Figure 6-17 Quiescent Current vs Supply Voltage, Active
GUID-20230618-SS0I-Q9QD-VC3L-HKXPWQ05XPRH-low.svg
Figure 6-19 Quiescent Current vs Temperature, Shutdown
GUID-474AE8D1-B156-4F62-A3FE-495A06784F6A-low.gif
Figure 6-21 Quiescent Current vs Clock Frequency, Shutdown
GUID-20230619-SS0I-2XKG-VGJH-P1B4BGPLQCCK-low.svg
Figure 6-23 Internal Clock Frequency vs Temperature