Diodes AH3360 Manuel d'utilisateur

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AH3360
Document number: DS35744 Rev. 1 - 2
1 of 11
www.diodes.com
August 2013
© Diodes Incorporated
NEW PRODUCT
A
H3360
HIGH SENSITIVITY MICROPOWER
UNIPOLAR HALL-EFFECT SWITCH
Description
The AH3360 is a high sensitivity micropower Unipolar Hall effect
switch IC with internal pull up and pull down capability. Designed for
battery powered consumer such as cellular phones and portable PCs
to home appliance and industrial equipment, the average supply
current is only 4.3uA at 1.85V. To support portable equipment the
AH3360 can operate over the supply range of 1.6V to 3.6V and uses
a hibernating clocking system to minimize the power consumption. To
minimize PCB space the AH3360 is available in small low profile
SOT553, X1-DFN1216-4 and X2-DFN2015-6 and packages.
The output is activated with a south pole of sufficient magnetic field
strength. When the magnetic flux density (B) perpendicular to the
package is larger than operate point (Bop), the output will be turned
on (pulled low) and held until B is lower than release point (Brp). The
output will remain off when there is no magnetic field.
Features
Unipolar Operation (South pole to part marking side)
Supply Voltage of 1.6V to 3.6V
High Sensitivity
Micropower Operation
Chopper Stabilized Design Provides:
Superior Temperature Stability
Minimal Switch Point Drift
Enhanced Immunity to Physical Stress
No External Pull-up Resistors Required
Good RF Noise Immunity
-40°C to +85°C Operating Temperature
High ESD capability of 8kV Human Body Model
Small Low Profile X1-DFN1216-4, X2-DFN2015-6 and SOT553
Packages
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Pin Assignments
V
DD
1
2
3
6
5
4
NC
NC
OUTPUT
X2-DFN2015-6
( Top View )
NC
GND
Applications
Open and Close Detect for Cellular Phones
Holster or Cover Detect for Cellular Phones and Tablet PCs
Cover or Display Switch in Portable PCs
Digital Still, Video Cameras and Handheld Gaming Consoles
Docking Station Detect
Door, Lids and Tray Position Switches
Level, Proximity and Position Switches
Contact-Less Switches in Home Appliances and Industrial
Applications
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Typical Applications Circuit
Note: 4. C
IN
is for power stabilization and to strengthen the noise immunity, the recommended capacitance is 100nF typical.
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Résumé du contenu

Page 1 - UNIPOLAR HALL-EFFECT SWITCH

AH3360 Document number: DS35744 Rev. 1 - 2 1 of 11 www.diodes.com August 2013© Diodes Incorporated NEW PRODUCT AH3360HIGH SENSITIVITY MICROPOWER

Page 2

AH3360 Document number: DS35744 Rev. 1 - 2 10 of 11 www.diodes.com August 2013© Diodes Incorporated NEW PRODUCT AH3360 Suggested Pad Layout Pl

Page 3

AH3360 Document number: DS35744 Rev. 1 - 2 11 of 11 www.diodes.com August 2013© Diodes Incorporated NEW PRODUCT AH3360 IMPORTANT NOTICE DIODES

Page 4 - © Diodes Incorporated

AH3360 Document number: DS35744 Rev. 1 - 2 2 of 11 www.diodes.com August 2013© Diodes Incorporated NEW PRODUCT AH3360 Pin Descriptions Packag

Page 5 - Switch Points vs Temperature

AH3360 Document number: DS35744 Rev. 1 - 2 3 of 11 www.diodes.com August 2013© Diodes Incorporated NEW PRODUCT AH3360 Absolute Maximum Ratings

Page 6

AH3360 Document number: DS35744 Rev. 1 - 2 4 of 11 www.diodes.com August 2013© Diodes Incorporated NEW PRODUCT AH3360 Magnetic Characteristic

Page 7

AH3360 Document number: DS35744 Rev. 1 - 2 5 of 11 www.diodes.com August 2013© Diodes Incorporated NEW PRODUCT AH3360 Typical Operating Charac

Page 8

AH3360 Document number: DS35744 Rev. 1 - 2 6 of 11 www.diodes.com August 2013© Diodes Incorporated NEW PRODUCT AH3360 Ordering Information Pa

Page 9

AH3360 Document number: DS35744 Rev. 1 - 2 7 of 11 www.diodes.com August 2013© Diodes Incorporated NEW PRODUCT AH3360 Package Outline Dimensio

Page 10

AH3360 Document number: DS35744 Rev. 1 - 2 8 of 11 www.diodes.com August 2013© Diodes Incorporated NEW PRODUCT AH3360 Package Outline Dimension

Page 11 - NEW PRODUCT

AH3360 Document number: DS35744 Rev. 1 - 2 9 of 11 www.diodes.com August 2013© Diodes Incorporated NEW PRODUCT AH3360 Package Outline Dimensio

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