HAC830CV-M-A-2-A-2 Datasheet, PDF (3/49 Pages) Micronas – Robust Multi-Purpose Programmable Linear Hall-Effect Sensor with Integrated Capacitors

DATA SHEET
Contents, continued
Page
Section Title
4
1.
Introduction
5
1.1.
General Features
5
1.2.
Applications
6
2.
Ordering Information
6
2.1.
Device-Specific Ordering Codes
8
3.
Functional Description
8
3.1.
General Function
11
3.2.
Digital Signal Processing and EEPROM
18
3.3.
Calibration Procedure
18
3.3.1.
General Procedure
22
4.
Specifications
22
4.1.
Outline Dimensions
24
4.2.
Soldering, Welding and Assembly
24
4.3.
Pin Connections and Short Descriptions
25
4.4.
Sensitive Area
25
4.4.1.
Dimension
25
4.4.2.
Position
26
4.5.
Absolute Maximum Ratings
26
4.5.1.
Storage and Shelf Life
27
4.6.
Recommended Operating Conditions
28
4.7.
Characteristics
30
4.7.1.
Definition of Sensitivity Error ES
31
4.7.2.
Power-On Operation
32
4.8.
Diagnostics and Safety Features
32
4.8.1.
Overvoltage and Undervoltage Detection
32
4.8.2.
Open-Circuit Detection
33
4.8.3.
Overtemperature and Short-Circuit Protection
33
4.8.4.
EEPROM Redundancy
33
4.8.5.
ADC Diagnostic
34
5.
Application Notes
34
5.1.
Application Circuit
35
5.2.
Use of two HAC 830 in Parallel
36
5.3.
Temperature Compensation
38
5.4.
Ambient Temperature
38
5.5.
EMC and ESD
39
6.
Programming
39
6.1.
Definition of Programming Pulses
39
6.2.
Definition of the Telegram
42
6.3.
Telegram Codes
43
6.4.
Number Formats
44
6.5.
Register Information
48
6.6.
Programming Information
49
7.
Data Sheet History
Micronas
Feb. 24, 2016; DSH000178_001EN
HAC 830
3