SBOS982J june   2020  – june 2023 OPA2863 , OPA4863 , OPA863

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Device Comparison Table
  7. 6 Pin Configuration and Functions
  8. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information: OPA863
    5. 7.5  Thermal Information: OPA2863
    6. 7.6  Thermal Information: OPA4863
    7. 7.7  Electrical Characteristics: VS = 10 V
    8. 7.8  Electrical Characteristics: VS = 3 V
    9. 7.9  Typical Characteristics: VS = 10 V
    10. 7.10 Typical Characteristics: VS = 3 V
    11. 7.11 Typical Characteristics: VS = 3 V to 10 V
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input Stage
      2. 8.3.2 Output Stage
        1. 8.3.2.1 Overload Power Limit
      3. 8.3.3 ESD Protection
    4. 8.4 Device Functional Modes
      1. 8.4.1 Power-Down Mode
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Low-Side Current Sensing
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Front-End Gain and Filtering
      3. 9.2.3 Low-Power SAR ADC Driver and Reference Buffer
      4. 9.2.4 Variable Reference Generator Using MDAC
      5. 9.2.5 Clamp-On Ultrasonic Flow Meter
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
        1. 9.4.1.1 Thermal Considerations
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

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

7.11 Typical Characteristics: VS = 3 V to 10 V

at VOUT = 2 VPP, RF = 0 Ω for Gain = 1 V/V, otherwise RF = 1 kΩ for other gains, CL = 1 pF, RL = 2 kΩ referenced to mid-supply, G = 1 V/V, input and output referenced to mid-supply, and TA ≅ 25°C (unless otherwise noted)


GUID-20210328-CA0I-M6MK-50W5-PNPMBJWDXFXL-low.svg

VOUT = 20 mVPP
Figure 7-43 Frequency Response vs Supply Voltage
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Figure 7-45 Input Voltage Noise Density vs Frequency
GUID-20210401-CA0I-G5SV-NX96-PJP2GJVL4ZQ7-low.svg
Figure 7-47 Common-Mode Rejection Ratio vs Frequency
GUID-20210401-CA0I-QT8K-LLNL-XP7DP3WVBLFM-low.svg
Figure 7-49 Open-Loop Output Impedance vs Frequency

GUID-20210327-CA0I-ZCRL-F8TT-HTLNNMMBW222-low.svg

VOUT = 2 VPP
Figure 7-51 Harmonic Distortion vs Supply Voltage

GUID-20210328-CA0I-SMXT-F9BC-TTT3LG65H28V-low.svg

VOUT = 1 VPP
Figure 7-44 Frequency Response vs Supply Voltage
GUID-20210327-CA0I-P8W1-JCZQ-M7R9G9SC53XS-low.svg
Figure 7-46 Input Current Noise Density vs Frequency
GUID-20210401-CA0I-QMCW-S3WK-374ZWJ71MFWM-low.svg
Figure 7-48 Power Supply Rejection Ratio vs Frequency
GUID-20211109-SS0I-XBNJ-199V-TNBF1CLH9HPB-low.svg
Small-signal response
Figure 7-50 Open-Loop Gain and Phase vs Frequency

GUID-20210327-CA0I-2SN5-PNTV-GBRH0JFZ73V5-low.svg

DGK package
Figure 7-52 Crosstalk vs Frequency