ZHCSMN4 February   2021 OPA858-Q1

PRODUCTION DATA  

  1. 特性
  2. 应用
  3. 说明
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    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
  7. Parameter Measurement Information
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input and ESD Protection
      2. 8.3.2 Feedback Pin
      3. 8.3.3 Wide Gain-Bandwidth Product
      4. 8.3.4 Slew Rate and Output Stage
      5. 8.3.5 Current Noise
    4. 8.4 Device Functional Modes
      1. 8.4.1 Split-Supply and Single-Supply Operation
      2. 8.4.2 Power-Down Mode
  9. Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Using the OPA858-Q1 as a Transimpedance Amplifier
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 支持资源
    5. 12.5 Trademarks
    6. 12.6 静电放电警告
    7. 12.7 术语表
  13. 13Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
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订购信息

Typical Characteristics

at VS+ = 2.5 V, VS– = –2.5 V, VIN+ = 0 V, RF = 453 Ω, Gain = 7 V/V, RL = 200 Ω, output load referenced to midsupply, and TA = 25°C (unless otherwise noted)

GUID-CCB324D6-67E5-4E7B-B6C2-2E2B9E80CFBB-low.gif
VOUT = 100 mVPP; see Figure 7-1 and Figure 7-2 for circuit configuration
Figure 6-1 Small-Signal Frequency Response vs Gain
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VOUT = 100 mVPP
Figure 6-3 Small-Signal Frequency Response vs Output Load
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VOUT = 100 mVPP; see Figure 7-3 for circuit configuration
Figure 6-5 Small-Signal Frequency Response vs Capacitive Load
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VOUT = 2 VPP
Figure 6-7 Large-Signal Response for 0.1-dB Gain Flatness
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Small-Signal Response
Figure 6-9 Closed-Loop Output Impedance vs Frequency
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Figure 6-11 Voltage Noise Density vs Frequency
GUID-B250BAC7-0860-4D3F-BFD7-BBAD317E5ADD-low.gifFigure 6-13 Harmonic Distortion (HD2) vs Output Swing
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VOUT = 2 VPP
Figure 6-15 Harmonic Distortion (HD2) vs Output Load
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VOUT = 2 VPP
Figure 6-17 Harmonic Distortion (HD2) vs Gain
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Average Rise and Fall Time (10% - 90%) = 450 ps
Figure 6-19 Small-Signal Transient Response
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Figure 6-21 Small-Signal Transient Response vs Capacitive Load
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VS+ = 5 V, VS– = Ground
Figure 6-23 Turnon Transient Response
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Small-Signal Response
Figure 6-25 Common-Mode Rejection Ratio vs Frequency
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2 Typical Units
Figure 6-27 Quiescent Current vs Supply Voltage
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30 Units Tested
Figure 6-29 Quiescent Current (Amplifier Disabled) vs Ambient Temperature
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µ = 1 µV/°C σ = 2.2 µV/°C 28 Units Tested
Figure 6-31 Offset Voltage vs Ambient Temperature
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VS = 5 V 3 Typical Units
Figure 6-33 Offset Voltage vs Input Common-Mode Voltage
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VS = 3.3 V 3 Typical Units
Figure 6-35 Offset Voltage vs Output Swing
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Figure 6-37 Offset Voltage vs Output Swing vs Ambient Temperature
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Figure 6-39 Input Bias Current vs Input Common-Mode Voltage
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µ = –0.28 mV σ = 0.8 mV 4555 units tested
Figure 6-41 Offset Voltage Distribution
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VOUT = 100 mVPP
Figure 6-2 Small-Signal Frequency Response vs Supply Voltage
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VOUT = 100 mVPP
Figure 6-4 Small-Signal Frequency Response vs Ambient Temperature
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VOUT = 2 VPP
Figure 6-6 Large-Signal Frequency Response vs Gain
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VS = 3.3 V VOUT = 1 VPP
Figure 6-8 Large-Signal Frequency Response
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Small-Signal Response
Figure 6-10 Open-Loop Magnitude and Phase vs Frequency
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Frequency = 10 MHz
Figure 6-12 Voltage Noise Density vs Ambient Temperature
GUID-EB629C17-DB21-4252-A814-27B41CC6BA40-low.gifFigure 6-14 Harmonic Distortion (HD3) vs Output Swing
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VOUT = 2 VPP
Figure 6-16 Harmonic Distortion (HD3) vs Output Load
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VOUT = 2 VPP
Figure 6-18 Harmonic Distortion (HD3) vs Gain
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Average Rise and Fall Time (10% - 90%) = 750 ps
Figure 6-20 Large-Signal Transient Response
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2x Output Overdrive
Figure 6-22 Output Overload Response
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VS+ = 5 V, VS– = Ground
Figure 6-24 Turnoff Transient Response
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Small-Signal Response
Figure 6-26 Power Supply Rejection Ratio vs Frequency
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2 Typical Units
Figure 6-28 Quiescent Current vs Ambient Temperature
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3 Typical Units
Figure 6-30 Offset Voltage vs Supply Voltage
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VS = 3.3 V 3 Typical Units
Figure 6-32 Offset Voltage vs Input Common-Mode Voltage
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Figure 6-34 Offset Voltage vs Input Common-Mode Voltage vs Ambient Temperature
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VS = 5 V 3 Typical Units
Figure 6-36 Offset Voltage vs Output Swing
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3 Typical Units
Figure 6-38 Input Bias Current vs Ambient Temperature
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µ = 20.35 mA σ = 0.2 mA 4555 units tested
Figure 6-40 Quiescent Current Distribution
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µ = –0.1 pA σ = 0.39 pA 4555 units tested
Figure 6-42 Input Bias Current Distribution