JAJSHS6D August   2019  – July 2020 OPA810

PRODUCTION DATA  

  1. 特長
  2. アプリケーション
  3. 概要
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and Functions
    1.     Pin Functions
  7. Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Electrical Characteristics: 10 V
    6. 7.6  Electrical Characteristics: 24 V
    7. 7.7  Electrical Characteristics: 5 V
    8. 7.8  Typical Characteristics: VS = 10 V
    9. 7.9  Typical Characteristics: VS = 24 V
    10. 7.10 Typical Characteristics: VS = 5 V
    11. 7.11 Typical Characteristics: ±2.375-V to ±12-V Split Supply
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 OPA810 Architecture
      2. 8.3.2 ESD Protection
    4. 8.4 Device Functional Modes
      1. 8.4.1 Split-Supply Operation (±2.375 V to ±13.5 V)
      2. 8.4.2 Single-Supply Operation (4.75 V to 27 V)
  9. Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Amplifier Gain Configurations
      2. 9.1.2 Selection of Feedback Resistors
      3. 9.1.3 Noise Analysis and the Effect of Resistor Elements on Total Noise
    2. 9.2 Typical Applications
      1. 9.2.1 Transimpedance Amplifier
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
      2. 9.2.2 High-Z Input Data Acquisition Front-End
      3. 9.2.3 Multichannel Sensor Interface
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 Thermal Considerations
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Third-Party Products Disclaimer
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Support Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary

パッケージ・オプション

メカニカル・データ(パッケージ|ピン)
サーマルパッド・メカニカル・データ
発注情報

Typical Characteristics: ±2.375-V to ±12-V Split Supply

At VO = 2 VPP, RF = 1 kΩ, RL = 1 kΩ and TA ≈ 25°C (unless otherwise noted).

GUID-BE4A6612-6D55-4FE2-933E-9EDFFD7E4E40-low.gif
Simulated with no output load
Figure 7-42 Open-Loop Gain and Phase vs Frequency
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See Figure 9-1, gain = 2 V/V
Figure 7-44 Large-Signal Response vs Supply Voltage
GUID-695CEB1F-9BC2-41F2-8BD6-52CC819EA2EE-low.gif
See Figure 9-2, gain = –1 V/V
Figure 7-46 Harmonic Distortion vs Frequency vs Supply Voltage
GUID-8FD04C9D-1787-47BA-9A29-93E65391AA8A-low.gif
Measured then fit to ideal 1/f model
Figure 7-48 Auxiliary Input Stage Voltage Noise Density vs Frequency
GUID-8FCF44C1-AB11-4DFC-8409-492950DC2799-low.gif
VS = 10 V and 24 V
Figure 7-50 Common-Mode Rejection Ratio vs Frequency
GUID-4E8FCBC5-E4E5-4AB8-BA9A-70D3829197C5-low.gif
Simulated curves, VS = 24 V
Figure 7-52 Power Supply Rejection Ratio vs Frequency
GUID-D57CABFB-58AA-4E24-AB0E-75DE3CB7E867-low.gif
Abs (VIN,Diff (max)) = VS when VS < 7 V
Figure 7-54 Input Bias Current vs Differential Input Voltage
GUID-5A563809-54AC-4839-A5C1-C5D780FF7287-low.gif
32 units, SOIC package
Figure 7-56 Input Offset Voltage vs Ambient Temperature
GUID-646A2694-D031-44BF-BDD4-774B0A603B35-low.gif
27000 units, µ = 16 µV, σ = 63 µV, VS = 24 V
Figure 7-58 Input Offset Voltage Distribution
GUID-66FA87BC-C017-4C87-99FF-E8DE2DE037F0-low.gif
See Figure 9-1, gain = 1 V/V, RF = 0 Ω
Figure 7-43 Large-Signal Response vs Supply Voltage
GUID-06F45629-6D4A-4EB7-849D-8470E2C6986A-low.gif
See Figure 9-1, gain = 2 V/V
Figure 7-45 Harmonic Distortion vs Frequency vs Supply Voltage
GUID-4A1E47BF-24A9-499F-BC12-8F7CF796561F-low.gif
Measured then fit to ideal 1/f model
Figure 7-47 Input Voltage Noise Density vs Frequency
GUID-82A58C33-6519-440A-96E7-C643769BB1DE-low.gif
 
Figure 7-49 Open-Loop Output Impedance vs Frequency
GUID-C73CD648-CAFF-4728-A789-8F3606E64EB5-low.gif
VS = 5 V and 10 V
Figure 7-51 Power Supply Rejection Ratio vs Frequency
GUID-DCCEAD81-F5B2-4BDA-A6A3-8206B05F7632-low.gif
VS = ±12 V
Figure 7-53 Input Bias Current vs Input Common-Mode Voltage
GUID-9BC12556-CCF2-4198-8FF0-71222CF40B7F-low.gif
32 units, SOIC package, VS = ±5 V
Figure 7-55 Quiescent Current vs Ambient Temperature
GUID-45C3EB45-DB4E-4058-B66F-BD3754AF8114-low.gif
27000 units, µ = 3.82 mA, σ = 17 µA, VS = 24 V
Figure 7-57 Quiescent Current Distribution
GUID-7168600D-6DA6-44DF-BD70-B7B2CE2861BB-low.gif
–40°C to +125°C fit, 32 units, µ = –0.15 µV/°C, σ = 2.5 µV/°C
Figure 7-59 Input Offset Voltage Drift Distribution