SNOS469K April   2000  – January 2017 LM8261

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Specifications
    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. 5.7 Old Versus New Die Comparison
  7. 6Application and Implementation
    1. 6.1 Driving Capacitive Loads
    2. 6.2 Low-Side Current Measurement
    3. 6.3 Output Short Circuit Current and Dissipation Issues
    4. 6.4 Other Application Hints
    5. 6.5 Power Supply Recommendations
    6. 6.6 Layout
      1. 6.6.1 Layout Guidelines
  8. 7Device and Documentation Support
    1. 7.1 Documentation Support
      1. 7.1.1 Related Documentation
    2. 7.2 Receiving Notification of Documentation Updates
    3. 7.3 Support Resources
    4. 7.4 Trademarks
    5. 7.5 Electrostatic Discharge Caution
    6. 7.6 Glossary
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information

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6.2 Low-Side Current Measurement

Figure 6-1 shows the LM8261 configured in a low-side current sensing application. For a full analysis of the circuit including theory, calculations, simulations, and measured data, see TI Precision Design.

LM8261 LM8261 in a Low-Side, Current-Sensing Application Figure 6-1 LM8261 in a Low-Side, Current-Sensing Application