AH8113
CMOS HALL SWITCH
AiT Semiconductor Inc.
www.ait-ic.com
LOW CURRENT CONSUMPTION, HIGH SENSITIVITY
DESCRIPTION
FEATURES
The AH8113 is an integrated hall-effect sensor
designed specifically to meet the requirements of
low-power devices. e.g. as an On/Off switch in
Cellular Flip-Phones, with battery operating voltages
of 1.65V-5.5V.
Micro power design
1.65 V to 5.5 V battery operation
High sensitivity and high stability of the
magnetic switching points
High resistance to mechanical stress
Digital output signal
Precise magnetic switching points and high
temperature stability are achieved through the unique
design of the internal circuit. An onboard clock
scheme is used to reduce the average operating
current of the IC. During the operate phase the IC
compares the actual magnetic field detected with the
internally compensated switching points. The output
Voltage is switched at the end of each operating
phase. During the Stand-by phase the output stage is
latched and the current consumption of the device
reduced to some μA.
Switching for both poles of a magnet
(omnipolar)
Not suitable for automotive application
Available in TSOT-23 and TO-92S Packages
APPLICATION
Cover switch in clam-shell cellular phones
Cover switch in Notebook PC/PDA
Contact-less switch in consumer products
The IC switching behavior is Omni polar; it can be
switched on with either the North or South pole of a
magnet.
TYPICAL APPLICATION
The AH8113 is available in TSOT-23 and TO-92S
Packages.
ORDERING INFORMATION
Package Type
Part Number
AH8113TE3R
AH8113TE3VR
TSOT-23
SPQ: 3,000pcs/Reel
TE3
ZS
TO-92S
SPQ: 2,000pcs/Box
AH8113ZSW
AH8113ZSVW
SPQ: 1,000pcs/Bag
V: Halogen free Package
R: Tape & Reel
Note
W: A : Ammo Packing
B: Bulk Packing
AiT provides all RoHS products
REV1.3
- AUG 2011 RELEASED, MAR 2017 UPDATED -
- 1 -
AITSEMI [ AiT Semiconductor ]
