SBOS135D January   1984  – October 2026 OPA27 , OPA37

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Electrical Characteristics OPA27
    3. 5.3 Electrical Characteristics: OPA37
    4. 5.4 Typical Characteristics
  7. 6Application and Implementation
    1. 6.1 Application Information
      1. 6.1.1 Offset Voltage Adjustment
      2. 6.1.2 Noise: Bipolar Versus FET
      3. 6.1.3 Compensation
      4. 6.1.4 Legacy vs. New Die
    2. 6.2 Typical Applications
  8. 7Device and Documentation Support
    1. 7.1 Receiving Notification of Documentation Updates
    2. 7.2 Support Resources
    3. 7.3 Trademarks
    4. 7.4 Electrostatic Discharge Caution
    5. 7.5 Glossary
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information

Typical Applications

OPA27 OPA37 0.1Hz to 10Hz Noise Test
                    Circuit
Note: All capacitor values are for nonpolarized capacitors only.
Figure 6-4 0.1Hz to 10Hz Noise Test Circuit
OPA27 OPA37 Low Frequency Noise Figure 6-5 Low Frequency Noise
OPA27 OPA37 Low-Noise RIAA
                    Preamplifier Figure 6-6 Low-Noise RIAA Preamplifier
OPA27 OPA37 Unity-Gain Inverting
                    Amplifier Figure 6-7 Unity-Gain Inverting Amplifier
OPA27 OPA37 High Slew Rate Unity-Gain
                        Inverting AmplifierFigure 6-8 High Slew Rate Unity-Gain Inverting Amplifier
OPA27 OPA37 NAB Tape Head
                        PreamplifierFigure 6-9 NAB Tape Head Preamplifier
OPA27 OPA37 Low Noise Instrumentation
                    Amplifier Figure 6-10 Low Noise Instrumentation Amplifier
OPA27 OPA37 Hydrophone
                        PreamplifierFigure 6-11 Hydrophone Preamplifier
OPA27 OPA37 High Performance
                        Synchronous DemodulatorFigure 6-13 High Performance Synchronous Demodulator
OPA27 OPA37 Long-Wavelength Infrared
                        Detector AmplifierFigure 6-12 Long-Wavelength Infrared Detector Amplifier
OPA27 OPA37 Ultra-Low Noise “N”-Stage
                    Parallel Amplifier Figure 6-14 Ultra-Low Noise “N”-Stage Parallel Amplifier
OPA27 OPA37 Unity-Gain BufferFigure 6-15 Unity-Gain Buffer
OPA27 OPA37 RF Detector and Video
                        AmplifierFigure 6-17 RF Detector and Video Amplifier
OPA27 OPA37 High Slew Rate Unity-Gain
                        BufferFigure 6-16 High Slew Rate Unity-Gain Buffer
OPA27 OPA37 Magnetic
                        TachometerFigure 6-18 Magnetic Tachometer