SNOSB14D August   2009  – December 2014 LPV521

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 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  1.8-V DC Electrical Characteristics
    6. 6.6  1.8-V AC Electrical Characteristics
    7. 6.7  3.3-V DC Electrical Characteristics
    8. 6.8  3.3-V AC Electrical Characteristics
    9. 6.9  5-V DC Electrical Characteristics
    10. 6.10 5-V AC Electrical Characteristics
    11. 6.11 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Input Stage
      2. 7.4.2 Output Stage
  8. 8 Applications and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Driving Capacitive Load
      2. 8.1.2 EMI Suppression
    2. 8.2 Typical Applications
      1. 8.2.1 60-Hz Twin T-Notch Filter
        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 Portable Gas Detection Sensor
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curve
      3. 8.2.3 High-Side Battery Current Sensing
        1. 8.2.3.1 Design Requirements
        2. 8.2.3.2 Detailed Design Procedure
        3. 8.2.3.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Development Support
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, 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

9 Power Supply Recommendations

The LPV521 is specified for operation from 1.6 V to 5.5 V (±0.8 V to ±2.75 V) over a –40°C to 125°C temperature range. Parameters that can exhibit significant variance with regard to operating voltage or temperature are presented in the Typical Characteristics.

CAUTION

Supply voltages larger than 6 V can permanently damage the device.

Low bandwidth nanopower devices do not have good high frequency (>1KHz) AC PSRR rejection against high-frequency switching supplies and other kHz and above noise sources, so extra supply filtering is recommended if kHz range noise is expected on the power supply lines.