ZHCSH88G December   2017  – February 2022 LMV321A , LMV324A , LMV358A

PRODUCTION DATA  

  1. 特性
  2. 应用
  3. 说明
  4. Revision History
  5. Pin Functions and Configurations
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information: LMV321A
    5. 6.5 Thermal Information: LMV358A
    6. 6.6 Thermal Information: LMV324A
    7. 6.7 Electrical Characteristics
    8. 6.8 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Operating Voltage
      2. 7.3.2 Input Common Mode Range
      3. 7.3.3 Rail-to-Rail Output
      4. 7.3.4 Overload Recovery
    4. 7.4 Device Functional Modes
  8. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 LMV3xxA Low-Side, Current Sensing Application
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Single-Supply Photodiode Amplifier
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curves
  9. Power Supply Recommendations
    1. 9.1 Input and ESD Protection
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 接收文档更新通知
    3. 11.3 支持资源
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 术语表
  12. 12Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

Typical Characteristics

at TA = 25°C, V+ = 2.75 V, V– = –2.75 V, RL = 10 kΩ connected to VS / 2, VCM = VS / 2, and VOUT = VS / 2 (unless otherwise noted)

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Figure 6-1 IB and IOS vs Temperature
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Figure 6-3 Open-Loop Gain vs Temperature
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Figure 6-5 Open-Loop Gain vs Output Voltage
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Figure 6-2 IB and IOS vs Common-Mode Voltage
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CL = 10 pF
Figure 6-4 Open-Loop Gain and Phase vs Frequency
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CL = 10 pF
Figure 6-6 Closed-Loop Gain vs Frequency
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Figure 6-7 Output Voltage vs Output Current (Claw)
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VS = 1.8 V to 5.5 V
Figure 6-9 DC PSRR vs Temperature
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VCM = (V–) – 0.1 V to (V+) – 1.4 V
Figure 6-11 DC CMRR vs Temperature
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Figure 6-8 PSRR vs Frequency
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Figure 6-10 CMRR vs Frequency
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Figure 6-12 0.1 Hz to 10 Hz Integrated Voltage Noise
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Figure 6-13 Input Voltage Noise Spectral Density
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VS = 5.5 V, VCM = 2.5 V, f = 1 kHz, G = 1, BW = 80 kHz
Figure 6-15 THD + N vs Amplitude
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Figure 6-17 Quiescent Current vs Temperature
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VS = 5.5 V, VCM = 2.5 V, G = 1, BW = 80 kHz, VOUT = 0.5 VRMS
Figure 6-14 THD + N vs Frequency
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Figure 6-16 Quiescent Current vs Supply Voltage
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Figure 6-18 Open-Loop Output Impedance vs Frequency
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G = 1, VIN = 100 mVpp
Figure 6-19 Small Signal Overshoot vs Capacitive Load
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Figure 6-21 Phase Margin vs Capacitive Load
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G = –10, VIN = 600 mVPP
Figure 6-23 Overload Recovery
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G = –1, VIN = 100 mVpp
Figure 6-20 Small Signal Overshoot vs Capacitive Load
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G = 1, VIN = 6.5 VPP
Figure 6-22 No Phase Reversal
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G = 1, VIN = 100 mVPP, CL = 10 pF
Figure 6-24 Small-Signal Step Response
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G = 1, VIN = 4 VPP, CL = 10 pF
Figure 6-25 Large-Signal Step Response
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G = 1, CL = 100 pF, 2-V step
Figure 6-27 Large-Signal Settling Time (Positive)
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Figure 6-29 Maximum Output Voltage vs Frequency
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Figure 6-31 Channel Separation
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G = 1, CL = 100 pF, 2-V step
Figure 6-26 Large-Signal Settling Time (Negative)
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Figure 6-28 Short-Circuit Current vs Temperature
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Figure 6-30 Electromagnetic Interference Rejection Ratio Referred to Noninverting Input (EMIRR+) vs Frequency