SBOS940A May   2019  – March 2020 OPA818

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
    1.     High-Speed Optical Front-End
  3. 3 Description
    1.     Photodiode Capacitance vs 3-dB Bandwidth
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics: VS = ±5 V
    6. 7.6 Typical Characteristics: VS = ±5 V
    7. 7.7 Typical Characteristics: VS = 6 V
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input and ESD Protection
      2. 8.3.2 Feedback Pin
      3. 8.3.3 Decompensated Architecture With Wide Gain-Bandwidth Product
      4. 8.3.4 Low Input Capacitance
    4. 8.4 Device Functional Modes
      1. 8.4.1 Split-Supply Operation (+4/–2 V to ±6.5 V)
      2. 8.4.2 Single-Supply Operation (6 V to 13 V)
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Wideband, Non-Inverting Operation
      2. 9.1.2 Wideband, Transimpedance Design Using OPA818
    2. 9.2 Typical Applications
      1. 9.2.1 High Bandwidth, 100-kΩ Gain Transimpedance Design
        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 Non-Inverting Gain of 2 V/V
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 Thermal Considerations
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

7.7 Typical Characteristics: VS = 6 V

At TA ≈ 25°C, VS+ = +4 V, VS– = –2 V, closed-loop gain (G) = 7 V/V, VCM = mid-supply, RF = 301 Ω, RL = 100 Ω to mid-supply, small-signal VO = 100 mVPP, large-signal VO = 1 VPP (unless otherwise noted).
OPA818 D056_6Vs_SSBW_100mVpp_Gain=7,10,20,100.gif
VO = 100 mVPP
Figure 37. Non-Inverting Small-Signal Frequency Response
OPA818 D060_6Vs_LSBW_1Vpp_G=7,10,20.gif
VO = 1 VPP
Figure 39. Non-Inverting Large-Signal Frequency Response
OPA818 D062_HD_1Vpp_6Vs_OverRL.gif
VO = 1 VPP
Figure 41. Harmonic Distortion vs Frequency Over RL
OPA818 D057_6Vs_SSBW_100mVpp_Gain=-7,-10,-20.gif
VO = 100 mVPP
Figure 38. Inverting Small-Signal Frequency Response
OPA818 D061_6Vs_LSBW_1Vpp_G=-7,-10,-20.gif
VO = 1 VPP
Figure 40. Inverting Large-Signal Frequency Response
OPA818 D065_HD_G=7,10_1Vpp_6Vs.gif
VO = 1 VPP
Figure 42. Harmonic Distortion vs Frequency Over Gain