SBOS008A September   2000  – September 2023 OPA177

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Revision History
  6. 5Pin Configuration and Functions
  7. 6Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  8. 7Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Offset Voltage Adjustment
      2. 7.1.2 Input Protection
      3. 7.1.3 Noise Performance
      4. 7.1.4 Input Bias Current Cancellation
    2. 7.2 Typical Application
  9. 8Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 PSpice® for TI
        2. 8.1.1.2 TINA-TI™ Simulation Software (Free Download)
        3. 8.1.1.3 DIP-Adapter-EVM
        4. 8.1.1.4 DIYAMP-EVM
        5. 8.1.1.5 TI Reference Designs
        6. 8.1.1.6 Filter Design Tool
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|8
  • P|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7.1.1 Offset Voltage Adjustment

The OPA177 has been laser-trimmed for low offset voltage and drift; therefore, most circuits do not require external adjustment. Figure 7-1 shows the optional connection of an external potentiometer to adjust offset voltage. Do not use this adjustment to compensate for offsets created elsewhere in a system because this adjustment can introduce excessive temperature drift.