SBOS771C December   2016  – October 2025 OPA4277-SP

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1. 4.1 Bare Die Information
  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
    5. 5.5 Electrical Characteristics
    6. 5.6 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
      2. 6.3.2 Input Bias Current Cancellation
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 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 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

1 Features

  • QMLV qualified: 5962-16209
    • Radiation hardness assurance (RHA) up to total ionizing dose (TID) 50krad(Si)
    • ELDRS-Free (See Radiation Report)
    • Single event latch-up (SEL) Immune to LET = 85MeV-cm2/mg
  • Ultra-low offset voltage: 20µV (typical)
  • Ultra-low drift: ±0.15µV/°C (typical)
  • High open-loop gain: 134dB (typical)
  • High common-mode rejection: 140dB (typical)
  • High power-supply rejection: 130dB (typical)
  • Wide supply range: ±2V to ±18V
  • Low quiescent current: 790µA/amplifier (typical)
  • Available in 14-lead CFP with industry-standard, quad-op-amp pinout