APX9131_09 Datasheet, PDF (1/14 Pages) Anpec Electronics Coropration – Hall Effect Micro Switch IC

APX9131
Hall Effect Micro Switch IC
Features
General Description
•
Micro Power Operation for Battery Applications
•
Chopper Stabilized Amplifier
•
Independent of North or South Pole Magnet,
Easy for Manufacture
•
Small Size Package
•
Lead Free and Green Devices Available
(RoHS Compliant)
Applications
•
Micro Switch
•
Handheld Wireless Application Wake Up Switch
•
Clamp Shell Type Application Switch
•
Magnet Switch in Low Duty Cycle Applications
The APX9131, integrated circuit, is an ultra-sensitive, pole
independent Hall-effect switch with a latched digital output.
A 2.5 volt to 3.5 volt operation and an unique clocking
scheme reduce the average operating power
requirements, either a north or south pole of sufficient
flux will turn the output on; in the absence of a magnetic
field, the output is off. The polarity independence and
minimal power requirement allow this device to be easily
replaced reed switch for superior for signal conditioning.
Advanced CMOS processing is used to take advantage of
low-voltage and low-power requirements, SOT-23-3,
TSOT-23-3, and TO-92M3 packages provided an optimized
package for most applications.
Pin Configuration
GND
Ordering and Marking Information
APX9131
VDD
VOUT
SOT-23-3
TSOT-23-3
123
1 : VDD
2 : GND
3 : VOUT
TO-92M3 Front View
APX9131
Assembly Material
Handling Code
Temperature Range
Package Code
Package Code
A : SOT-23-3 AT : TSOT-23-3 E : TO-92M3
Operating Ambient Temperature Range
I : -40 to 85 ^oC
Handling Code
TR : Tape & Reel PB : Plastic Bag
Assembly Material
G : Halogen and Lead Free Device
APX9131 A/AT: X31X
X - Date Code
APX9131 E:
APX9131
XXXXX
XXXXX - Date Code
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which
are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for
MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen
free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by
weight).
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright © ANPEC Electronics Corp.
1
Rev. A.12 - Aug., 2009
www.anpec.com.tw