SBOS165B September   2000  – April 2024 OPA627 , OPA637

PRODMIX  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Pin Configuration and Functions
  6. Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information: OPA627
    5. 5.5 Thermal Information: OPA637
    6. 5.6 Electrical Characteristics: OPA627BU, OPA627AU
    7. 5.7 Electrical Characteristics: OPA627AM, OPA627BM, OPA627SM
    8. 5.8 Electrical Characteristics: OPA637
    9. 5.9 Typical Characteristics
  7. Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Offset Voltage Adjustment
      2. 6.3.2 Noise Performance
      3. 6.3.3 Input Bias Current
      4. 6.3.4 Phase-Reversal Protection
      5. 6.3.5 Output Overload
      6. 6.3.6 Capacitive Loads
      7. 6.3.7 Input Protection
      8. 6.3.8 EMI Rejection Ratio (EMIRR)
        1. 6.3.8.1 EMIRR IN+ Test Configuration
      9. 6.3.9 Settling Time
    4. 6.4 Device Functional Modes
  8. 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. Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 TINA-TI™ Simulation Software (Free Download)
        2. 8.1.1.2 Analog Filter Designer
        3. 8.1.1.3 TI Reference Designs
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Receiving Notification of Documentation Updates
    4. 8.4 Support Resources
    5. 8.5 Trademarks
    6. 8.6 Electrostatic Discharge Caution
    7. 8.7 Glossary
  10. Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Typical Characteristics

at TA = 25°C and VS = ±15V (unless otherwise noted)

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Figure 5-1 Input Voltage Noise Spectral Density vs Frequency
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Figure 5-3 Voltage Noise vs Source Resistance
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Figure 5-5 OPA627 Gain and Phase vs Frequency
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Figure 5-7 Open-Loop Gain vs Temperature
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Figure 5-9 Common-Mode Rejection vs Frequency
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Figure 5-11 Power-Supply Rejection vs Frequency
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Figure 5-13 Supply Current vs Temperature
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Figure 5-15 OPA627 Gain-Bandwidth and Slew Rate vs Temperature
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Figure 5-17 OPA627 Total Harmonic Distortion + Noise vs Frequency
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Figure 5-19 Input Bias and Offset Current vs Junction Temperature
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Figure 5-21 Input Bias Current vs Common-Mode Voltage
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Figure 5-23 Maximum Output Voltage vs Frequency
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Figure 5-25 Settling Time vs Error Band
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Figure 5-2 Total Input Voltage Noise vs Bandwidth
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Figure 5-4 Open-Loop Gain vs Frequency
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Figure 5-6 OPA637 Gain and Phase vs Frequency
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Figure 5-8 Open-Loop Output Impedance vs Frequency
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Figure 5-10 Common-Mode Rejection vs Input Common-Mode Voltage
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Figure 5-12 Power-Supply Rejection and Common-Mode Rejection vs Temperature
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Figure 5-14 Output Current Limit vs Temperature
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Figure 5-16 OPA637 Gain-Bandwidth and Slew Rate vs Temperature
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Figure 5-18 OPA637 Total Harmonic Distortion + Noise vs Frequency
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Figure 5-20 Input Bias Current vs Power Supply Voltage
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Figure 5-22 Input Offset Voltage Warm-up vs Time
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Figure 5-24 Settling Time vs Closed-Loop Gain
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Figure 5-26 Settling Time vs Load Capacitance