SBOS962 April   2020 OPA2205

ADVANCE INFORMATION for pre-production products; subject to change without notice.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      OPA2205 Offset Voltage
      2.      OPA2205 Offset Voltage Drift
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information: OPA2205
    5. 6.5 Electrical Characteristics: VS = ±5 V
    6. 6.6 Electrical Characteristics: VS = ±15 V
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Input Offset Digital Trimming
      2. 7.3.2 Lower Input Bias With Super Beta Inputs
      3. 7.3.3 Overload Power Limiter
      4. 7.3.4 EMI Rejection
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Support Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

1 Features

  • e-trim operational amplifier performance
    • Low offset voltage: 25 µV (max)
    • Low offset voltage drift: ±0.3 µV/°C (max)
  • Super beta inputs
    • Input bias current: 0.75 nA (max)
    • Input current noise: 200 fA/√Hz
  • Low noise
    • 0.1 to 10-Hz: 0.15 µVPP
    • Voltage noise: 7.2 nV/√Hz
  • AOL, CMRR, and PSRR: > 120 dB (full temperature range)
  • Gain bandwidth product: 3.6 MHz
  • Low quiescent current: 250 µA (max)
  • Slew rate: 4 V/µs
  • Overload power limiter
  • Rail-to-rail output
  • EMI/RFI filtered inputs
  • Wide supply: 4.5 V to 36 V
  • Temperature range: –40°C to +125°C