SBAS640A January   2018  – June 2020 DRV5055

UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Typical Schematic
      2.      Magnetic Response
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin 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 Electrical Characteristics
    6. 6.6 Magnetic Characteristics
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Magnetic Flux Direction
      2. 7.3.2 Magnetic Response
      3. 7.3.3 Sensitivity Linearity
      4. 7.3.4 Ratiometric Architecture
      5. 7.3.5 Operating VCC Ranges
      6. 7.3.6 Sensitivity Temperature Compensation for Magnets
      7. 7.3.7 Power-On Time
      8. 7.3.8 Hall Element Location
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Selecting the Sensitivity Option
      2. 8.1.2 Temperature Compensation for Magnets
      3. 8.1.3 Adding a Low-Pass Filter
      4. 8.1.4 Designing for Wire Break Detection
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 Do's and Don'ts
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Examples
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.7 Typical Characteristics

for TA = 25°C (unless otherwise noted)
DRV5055 D002_SBAS640.gif
DRV5055A1/A2/A3/A4
Figure 1. Quiescent Voltage vs Temperature
DRV5055 D003_SBAS640.gif
DRV5055A1/A2/A3/A4
Figure 3. Quiescent Voltage vs Supply Voltage
DRV5055 D004_SBAS640.gif
VCC = 3.3 V
Figure 5. Sensitivity vs Temperature
DRV5055 D004_SBAS640_ZTC.gif
VCC = 3.3 V
Figure 7. Sensitivity vs Temperature
DRV5055 D006_SBAS640.gif
VCC = 3.3 V ±10%
Figure 9. Sensitivity vs Supply Voltage
DRV5055 D006_SBAS640_ZTC.gif
VCC = 3.3 V ±10%
Figure 11. Sensitivity vs Supply Voltage
DRV5055 D001_SBAS640.gif
Figure 13. Operating Supply Current vs Temperature
DRV5055 D002_SBAS640_ZTC.gif
DRV5055Z1/Z2/Z3/Z4
Figure 2. Quiescent Voltage vs Temperature
DRV5055 D003_SBAS640_ZTC.gif
DRV5055Z1/Z2/Z3/AZ
Figure 4. Quiescent Voltage vs Supply Voltage
DRV5055 D005_SBAS640.gif
VCC = 5 V
Figure 6. Sensitivity vs Temperature
DRV5055 D005_SBAS640_ZTC.gif
VCC = 5 V
Figure 8. Sensitivity vs Temperature
DRV5055 D007_SBAS640.gif
VCC = 5 V ±10%
Figure 10. Sensitivity vs Supply Voltage
DRV5055 D007_SBAS640_ZTC.gif
VCC = 5 V ±10%
Figure 12. Sensitivity vs Supply Voltage