SBAS639C
October 2017 – July 2018
DRV5055-Q1
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Typical Schematic
Magnetic Response (A1, A2, A3, A4 Versions)
4
Revision History
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Magnetic Characteristics
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Magnetic Flux Direction
7.3.2
Magnetic Response
7.3.3
Sensitivity Linearity
7.3.4
Ratiometric Architecture
7.3.5
Operating VCC Ranges
7.3.6
Sensitivity Temperature Compensation for Magnets
7.3.7
Power-On Time
7.3.8
Hall Element Location
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.1.1
Selecting the Sensitivity Option
8.1.2
Temperature Compensation for Magnets
8.1.3
Adding a Low-Pass Filter
8.1.4
Designing for Wire Break Detection
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curve
8.3
Do's and Don'ts
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Examples
11
Device and Documentation Support
11.1
Documentation Support
11.1.1
Related Documentation
11.2
Receiving Notification of Documentation Updates
11.3
Community Resources
11.4
Trademarks
11.5
Electrostatic Discharge Caution
11.6
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DBZ|3
MPDS108E
LPG|3
MPBC003B
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbas639c_oa
sbas639c_pm
1
Features
Ratiometric Linear Hall Effect Magnetic Sensor
Operates From 3.3-V and 5-V Power Supplies
Analog Output With V
CC
/ 2 Quiescent Offset
Magnetic Sensitivity Options (At V
CC
= 5 V):
A1: 100 mV/mT, ±21-mT Range
A2: 50 mV/mT, ±42-mT Range
A3: 25 mV/mT, ±85-mT Range
A4: 12.5 mV/mT, ±169-mT Range
A5: –100 mV/mT, ±21-mT Range
Fast 20-kHz Sensing Bandwidth
Low-Noise Output With ±1-mA Drive
Compensation For Magnet Temperature Drift
AEC-Q100 Qualified for Automotive Applications:
Temperature Grade 0: –40°C to 150°C
Standard Industry Packages:
Surface-Mount SOT-23
Through-Hole TO-92