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  • OPA855-Q1 Automotive 8-GHz Gain Bandwidth Product, Gain of 7-V/V Stable, Bipolar Input Amplifier

    • SBOSA57B February   2021  – January 2023 OPA855-Q1

      PRODUCTION DATA  

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  • OPA855-Q1 Automotive 8-GHz Gain Bandwidth Product, Gain of 7-V/V Stable, Bipolar Input Amplifier
  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Thermal Information
    4. 7.4 Recommended Operating Conditions
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Input and ESD Protection
      2. 9.3.2 Feedback Pin
      3. 9.3.3 Wide Gain-Bandwidth Product
      4. 9.3.4 Slew Rate and Output Stage
    4. 9.4 Device Functional Modes
      1. 9.4.1 Split-Supply and Single-Supply Operation
      2. 9.4.2 Power-Down Mode
  10. 10Application, Implementation, and Layout
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
    3. 10.3 Typical Application
      1. 10.3.1 Design Requirements
      2. 10.3.2 Detailed Design Procedure
      3. 10.3.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Device Support
      1. 13.1.1 Development Support
    2. 13.2 Documentation Support
      1. 13.2.1 Related Documentation
    3. 13.3 Receiving Notification of Documentation Updates
    4. 13.4 Support Resources
    5. 13.5 Trademarks
    6. 13.6 Electrostatic Discharge Caution
    7. 13.7 Glossary
  14. 14Mechanical, Packaging, and Orderable Information
  15. IMPORTANT NOTICE

Package Options

Mechanical Data (Package|Pins)
  • DSG|8
    • MPDS308C
Thermal pad, mechanical data (Package|Pins)
  • DSG|8
    • QFND141I
Orderable Information
  • sbosa57b_oa
  • sbosa57b_pm
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DATA SHEET

OPA855-Q1 Automotive 8-GHz Gain Bandwidth Product, Gain of 7-V/V Stable, Bipolar Input Amplifier

1 Features

  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • High gain bandwidth product: 8 GHz
  • Decompensated, gain ≥ 7 V/V (stable)
  • Low input voltage noise: 0.98 nV/√Hz
  • Slew rate: 2750 V/µs
  • Low Input capacitance:
    • Common-mode: 0.6 pF
    • Differential: 0.2 pF
  • Wide input common-mode range:
    • 0.4 V from positive supply
    • 1.1 V from negative supply
  • 3 VPP total output swing
  • Supply voltage range: 3.3 V to 5.25 V
  • Quiescent current: 17.8 mA
  • Package: 8-pin WSON
  • Temperature range: –40°C to +125°C

2 Applications

  • Automotive LIDAR
  • Time-of-Flight (ToF) camera
  • Optical time domain reflectometry (OTDR)
  • 3D scanner
  • Laser distance measurement
  • Solid-state scanning LIDAR
  • Optical ToF position sensor
  • Drone vision
  • Silicon photomultiplier (SiPM) buffer amplifier
  • Photomultiplier tube post amplifier

 
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