Hardware
Documentation
Programmable Linear
Hall Effect Sensor
HAL
®
1820
Edition July 3, 2013
DSH000158_003EN
Data Sheet
HAL 1820 DATA SHEET
2 July 3, 2013; DSH000158_003EN Micronas
Copyright, Warranty, and Limitation of Liability
The information and data contained in this document
are believed to be accurate and reliable. The software
and proprietary information contained therein may be
protected by copyright, patent, trademark and/or other
intellectual property rights of Micronas. All rights not
expressly granted remain reserved by Micronas.
Micronas assumes no liability for errors and gives no
warranty representation or guarantee regarding the
suitability of its products for any particular purpose due
to these specifications.
By this publication, Micronas does not assume respon-
sibility for patent infringements or other rights of third
parties which may result from its use. Commercial con-
ditions, product availability and delivery are exclusively
subject to the respective order confirmation.
Any information and data which may be provided in the
document can and do vary in different applications,
and actual performance may vary over time.
All operating parameters must be validated for each
customer application by customers’ technical experts.
Any new issue of this document invalidates previous
issues. Micronas reserves the right to review this docu-
ment and to make changes to the document’s content
at any time without obligation to notify any person or
entity of such revision or changes. For further advice
please contact us directly.
Do not use our products in life-supporting systems,
military, aviation, or aerospace applications! Unless
explicitly agreed to otherwise in writing between the
parties, Micronas’ products are not designed, intended
or authorized for use as components in systems
intended for surgical implants into the body, or other
applications intended to support or sustain life, or for
any other application in which the failure of the product
could create a situation where personal injury or death
could occur.
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without the express written consent of Micronas.
Micronas Trademarks
–HAL
Micronas Patents
Sensor programming with VDD-Modulation protected
by Micronas Patent No. EP 0 953 848.
Third-Party Trademarks
All other brand and product names or company names
may be trademarks of their respective companies.
Contents
Page Section Title
Micronas
July 3, 2013; DSH000158_003EN 3
DATA SHEET HAL 1820
4 1. Introduction
4 1.1. Major Applications
41.2.Features
5 1.3. Marking Code
5 1.4. Operating Junction Temperature Range (T
J
)
5 1.5. Hall Sensor Package Codes
5 1.6. Solderability and Welding
5 1.7. Pin Connections and Short Descriptions
6 2. Functional Description
6 2.1. General Function
8 2.2. Digital Signal Processing and EEPROM
8 2.2.1. Customer Register I
8 2.2.2. Customer Register II
9 2.2.3. Customer register III and IV
10 2.2.4. Signal Path
10 2.3. Calibration Procedure
10 2.3.1. General Procedure
11 3. Specifications
11 3.1. Outline Dimensions
16 3.2. Dimensions of Sensitive Area
16 3.3. Package Dimensions
16 3.4. Absolute Maximum Ratings
17 3.4.1. Storage and Shelf Life
17 3.5. Recommended Operating Conditions
18 3.6. Characteristics
19 3.7. Magnetic Characteristics
21 3.7.1. Definition of Sensitivity Error ES
22 4. Application Notes
22 4.1. Ambient Temperature
22 4.2. EMC and ESD
22 4.3. Application Circuit
22 4.4. Temperature Compensation
23 5. Programming of the Sensor
23 5.1. Programming Interface
24 5.2. Programming Environment and Tools
24 5.3. Programming Information
25 6. Data Sheet History

HAL1820SF-A

Mfr. #:
Manufacturer:
TDK-Micronas
Description:
Board Mount Hall Effect / Magnetic Sensors Programmable Linear Hall Sensor
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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