SBOSAN9 April   2026 OPA2993

PRODMIX  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Pin Configuration and Functions
  6. Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information OPA2993
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Noise Performance
      2. 6.3.2 Common-Mode Voltage Range
      3. 6.3.3 Phase Reversal Protection
      4. 6.3.4 Overload Recovery
      5. 6.3.5 Electrical Overstress
    4. 6.4 Device Functional Modes
  8. Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Applications
      1. 7.2.1 Low-Side Current Measurement
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curve
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 TINA-TI (Free Software Download)
    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. Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Typical Characteristics

at TA = 25°C, VS = ±16V, VCM = VS / 2, RLOAD = 10kΩ (unless otherwise noted)

OPA2993 Open-Loop Gain
            and Phase vs FrequencyFigure 5-1 Open-Loop Gain and Phase vs Frequency
OPA2993 CMRR and PSRR
            vs FrequencyFigure 5-3 CMRR and PSRR vs Frequency
OPA2993 THD+N Ratio vs
            FrequencyFigure 5-5 THD+N Ratio vs Frequency
OPA2993 Open-Loop
            Output Impedance vs FrequencyFigure 5-7 Open-Loop Output Impedance vs Frequency
OPA2993 Small-Signal
            Overshoot vs Capacitive LoadFigure 5-9 Small-Signal Overshoot vs Capacitive Load
OPA2993 Positive
            Overload RecoveryFigure 5-11 Positive Overload Recovery
OPA2993 Maximum Output
            Voltage vs FrequencyFigure 5-13 Maximum Output Voltage vs Frequency
OPA2993 Closed-Loop
            Gain vs FrequencyFigure 5-2 Closed-Loop Gain vs Frequency
OPA2993 Input Voltage
            Noise Spectral Density vs FrequencyFigure 5-4 Input Voltage Noise Spectral Density vs Frequency
OPA2993 THD+N vs Output
            AmplitudeFigure 5-6 THD+N vs Output Amplitude
OPA2993 Small-Signal
            Overshoot vs Capacitive LoadFigure 5-8 Small-Signal Overshoot vs Capacitive Load
OPA2993 Phase Margin vs
            Capacitive LoadFigure 5-10 Phase Margin vs Capacitive Load
OPA2993 Negative
            Overload RecoveryFigure 5-12 Negative Overload Recovery
OPA2993 EMIRR
            (Electromagnetic Interference Rejection Ratio) vs FrequencyFigure 5-14 EMIRR (Electromagnetic Interference Rejection Ratio) vs Frequency