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  • LMH13000 High-Speed, Pulsed- and Continuous-Output Current Driver

    • SLOSEB6B February   2025  – May 2025 LMH13000

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  • LMH13000 High-Speed, Pulsed- and Continuous-Output Current Driver
  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics for Low-Current Mode, MODE = 0
    6. 5.6 Electrical Characteristics for High-Current Mode, MODE = 1
    7. 5.7 Typical Characteristics
    8. 5.8 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Constant Current (ICC)
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Optical Time-of-Flight System
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curve
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information
  12. IMPORTANT NOTICE
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Data Sheet

LMH13000 High-Speed, Pulsed- and Continuous-Output Current Driver

1 Features

  • Voltage-controlled current driver (current sink)
  • Supports continuous and pulsed operation
    • Continuous current: 50mA to 1A
    • Pulsed current: 50mA to 5A
      • Rise time (tr): 1ns rise time
      • Pulsed train: up to 250MHz
  • Low-current and high-current modes
  • 18V tolerance on IOUT
  • Supports LVDS, TTL, CMOS logic
  • Wide power supply voltage: 3V to 5.5V
  • Integrated thermal shutdown and power-down

2 Applications

  • TOF range finders
  • Industrial optical sensors
  • 3D scanning and gesture recognition
  • OTDR
  • High speed current loads
  • Industrial safety light curtains
  • Medical IVD and flow cytometry
  • LiDAR Module

 
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