JAJSNM7 December   2021 REF35

ADVANCE INFORMATION  

  1. 特長
  2. アプリケーション
  3. 説明
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and 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
    6. 7.6 Typical Characteristics
  8. Parameter Measurement Information
    1. 8.1 Solder Heat Shift
    2. 8.2 Temperature Coefficient
    3. 8.3 Long-Term Stability
    4. 8.4 Thermal Hysteresis
    5. 8.5 Noise Performance
      1. 8.5.1 Low Frequency (1/f) Noise
      2. 8.5.2 Broadband Noise
    6. 8.6 Power Dissipation
  9. Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Supply Voltage
      2. 9.3.2 EN Pin
      3. 9.3.3 NR Pin
    4. 9.4 Device Functional Modes
      1. 9.4.1 Basic Connections
      2. 9.4.2 スタートアップ
      3. 9.4.3 出力過渡動作
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application: Negative Reference Voltage
    3. 10.3 Typical Application: Precision Power Supply and Reference
      1. 10.3.1 Design Requirements
      2. 10.3.2 Detailed Design Procedure
        1. 10.3.2.1 リファレンスの選択
        2. 10.3.2.2 Input and Output Capacitors
        3. 10.3.2.3 Selection of ADC
      3. 10.3.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Documentation Support
      1. 13.1.1 Related Documentation
    2. 13.2 Receiving Notification of Documentation Updates
    3. 13.3 サポート・リソース
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

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

at TA = 25°C, VIN = VEN = VREF + 0.3 V, IL = 0 mA, CL = 10 µF, CIN = 0.1 µF (unless otherwise noted)

GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-1 Output Voltage Vs Free-Air Temperature (VREF = 1.25 V)
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-3 Output Voltage Vs Free-Air Temperature (VREF = 5.0 V)
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-5 Temperature Coefficient Distribution (-40ºC to 125ºC )
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-7 Load Regulation (Sourcing 10 mA) Vs Free-Air Temperature
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-9 Load Transient Response (CL = 10 μF)
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-11 Line Regulation Vs Free-Air Temperature
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-13 Output Impedance
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-15 Shutdown Current Vs Free-Air Temperature
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-2 Output Voltage Vs Free-Air Temperature (VREF = 2.5 V)
Figure 7-4 Initial Accuracy Distribution
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-6 Temperature Coefficient Distribution (-40ºC to 85ºC )
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-8 Load Regulation (Sinking 5 mA) Vs Free-Air Temperature
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-10 Load Transient Response (CL = 0.1 μF)
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-12 Line Transient Response
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-14 Quiescent Current Vs Free-Air Temperature
GUID-32C95F0F-ABA7-47FB-9BB6-37CAFBCDD9D2-low.gifFigure 7-16 Dropout Voltage Vs Free-Air Temperature