SBOSAC9E August   2022  – July 2024 OPA2992-Q1 , OPA4992-Q1 , OPA992-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 for Single Channel
    5. 5.5 Thermal Information for Dual Channel
    6. 5.6 Thermal Information for Quad Channel
    7. 5.7 Electrical Characteristics
    8. 5.8 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 Input Protection Circuitry
      2. 6.3.2 EMI Rejection
      3. 6.3.3 Thermal Protection
      4. 6.3.4 Capacitive Load and Stability
      5. 6.3.5 Common-Mode Voltage Range
      6. 6.3.6 Phase Reversal Protection
      7. 6.3.7 Electrical Overstress
      8. 6.3.8 Overload Recovery
      9. 6.3.9 Typical Specifications and Distributions
    4. 6.4 Device Functional Modes
  8. 7 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. 8 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. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

5.8 Typical Characteristics

at TA = 25°C, VS = ±20V, VCM = VS / 2, RLOAD = 10kΩ (unless otherwise noted)

OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Offset Voltage Production Distribution
Distribution from 74 amplifiers, TA = 25°C
Figure 5-1 Offset Voltage Production Distribution
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Offset Voltage vs Temperature
VCM = V–
Data from 74 amplifiers
Figure 5-3 Offset Voltage vs Temperature
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Offset Voltage vs Common-Mode Voltage
TA = 25°C
Data from 74 amplifiers
Figure 5-5 Offset Voltage vs Common-Mode Voltage
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Offset Voltage vs Common-Mode Voltage
TA = 125°C
Data from 74 amplifiers
Figure 5-7 Offset Voltage vs Common-Mode Voltage
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Offset Voltage vs Common-Mode Voltage
TA = –40°C
Data from 74 amplifiers
Figure 5-9 Offset Voltage vs Common-Mode Voltage
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Offset Voltage vs Power Supply
VCM = V–
Data from 74 amplifiers
Figure 5-11 Offset Voltage vs Power Supply
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Input Bias Current and Offset Current vs Common-Mode VoltageFigure 5-13 Input Bias Current and Offset Current vs Common-Mode Voltage
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Slew Rate vs Input Step Voltage

G = +1, CL = 20pF

Figure 5-15 Slew Rate vs Input Step Voltage
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Output Voltage Swing vs Output Current (Sinking)
VS = 40V
Figure 5-17 Output Voltage Swing vs Output Current (Sinking)
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Output Voltage Swing vs Output Current (Sinking)
VS = 5V
Figure 5-19 Output Voltage Swing vs Output Current (Sinking)
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 CMRR vs Temperature
VS = 40V
Figure 5-21 CMRR vs Temperature
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 CMRR vs Temperature
VS = 2.7V
Figure 5-23 CMRR vs Temperature
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 0.1Hz to 10Hz NoiseFigure 5-25 0.1Hz to 10Hz Noise
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Quiescent Current vs Supply Voltage
VCM = V–
Figure 5-27 Quiescent Current vs Supply Voltage
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Open-Loop Voltage Gain vs Temperature (dB)Figure 5-29 Open-Loop Voltage Gain vs Temperature (dB)
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Small-Signal Overshoot vs Capacitive Load
20mVpp output step, G = –1
Figure 5-31 Small-Signal Overshoot vs Capacitive Load
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Phase Margin vs Capacitive Load
G = +1
Figure 5-33 Phase Margin vs Capacitive Load
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Positive Overload Recovery
G = –10
Figure 5-35 Positive Overload Recovery
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Small-Signal Step Response
CL = 20pF, G = 1, 20mVpp step response
Figure 5-37 Small-Signal Step Response
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Large-Signal Step Response
CL = 20pF, G = 1, 5Vpp step response
Figure 5-39 Large-Signal Step Response
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Maximum Output Voltage vs FrequencyFigure 5-41 Maximum Output Voltage vs Frequency
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 EMIRR (Electromagnetic Interference Rejection Ratio) vs FrequencyFigure 5-43 EMIRR (Electromagnetic Interference Rejection Ratio) vs Frequency
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Offset Voltage Drift Distribution
Distribution from 74 amplifiers
Figure 5-2 Offset Voltage Drift Distribution
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Offset Voltage vs Temperature
VCM = V+
Data from 74 amplifiers
Figure 5-4 Offset Voltage vs Temperature
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Offset Voltage vs Common-Mode Voltage (Transition Region)
TA = 25°C
Data from 74 amplifiers
Figure 5-6 Offset Voltage vs Common-Mode Voltage (Transition Region)
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Offset Voltage vs Common-Mode Voltage (Transition Region)
TA = 125°C
Data from 74 amplifiers
Figure 5-8 Offset Voltage vs Common-Mode Voltage (Transition Region)
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Offset Voltage vs Common-Mode Voltage (Transition Region)
TA = –40°C
Data from 74 amplifiers
Figure 5-10 Offset Voltage vs Common-Mode Voltage (Transition Region)
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Closed-Loop Gain vs FrequencyFigure 5-12 Closed-Loop Gain vs Frequency
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Input Bias Current and Offset Current vs TemperatureFigure 5-14 Input Bias Current and Offset Current vs Temperature
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Output Voltage Swing vs Output Current (Sourcing)
VS = 40V
Figure 5-16 Output Voltage Swing vs Output Current (Sourcing)
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Output Voltage Swing vs Output Current (Sourcing)
VS = 5V
Figure 5-18 Output Voltage Swing vs Output Current (Sourcing)
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 CMRR and PSRR vs Frequency
Figure 5-20 CMRR and PSRR vs Frequency
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 CMRR vs Temperature
VS = 5V
Figure 5-22 CMRR vs Temperature
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 PSRR vs Temperature
Figure 5-24 PSRR vs Temperature
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Input Voltage Noise Spectral Density vs FrequencyFigure 5-26 Input Voltage Noise Spectral Density vs Frequency
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Quiescent Current vs Temperature
VCM = V–
Figure 5-28 Quiescent Current vs Temperature
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Open-Loop Output Impedance vs FrequencyFigure 5-30 Open-Loop Output Impedance vs Frequency
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Small-Signal Overshoot vs Capacitive Load
20mVpp output step, G = +1
Figure 5-32 Small-Signal Overshoot vs Capacitive Load
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 No Phase Reversal
VIN = ±10Vpp; VS = VOUT = ±9.55V
Figure 5-34 No Phase Reversal
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Negative Overload Recovery
G = –10
Figure 5-36 Negative Overload Recovery
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Small-Signal Step Response
CL = 20pF, G = –1, 20mVpp step response
Figure 5-38 Small-Signal Step Response
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Large-Signal Step Response
CL = 20pF, G = –1, 5Vpp step response
Figure 5-40 Large-Signal Step Response
OPA992-Q1 OPA2992-Q1 OPA4992-Q1 Channel Separation vs FrequencyFigure 5-42 Channel Separation vs Frequency