UH8105 Datasheet, PDF (1/5 Pages) Unisonic Technologies – Hall Effect Micro Switch IC

UNISONIC TECHNOLOGIES CO., LTD
UH8105
Hall Effect Micro Switch IC
CMOS IC
„ DESCRIPTION
The UH8105 is a low power, pole independent Hall-effect switch
with a latched digital output driver. It can work in 2.5 volt supply.
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.
When a magnetic field enters the hall element and exceeds the
operate point B_OPS(or less than B_OPN) the output turns on (output is
low). When the magnetic field is below the release point B_RPS (or
above B_RPN), the output turns off (output is high).
„ FEATURES
*Micropower operation
*2.5V to 5.0V battery operation
*Offset Canceling Technology
*Independent of North or South Pole Magnet,
*Superior temperature stability
*Extremely Low Switch-Point Drift
„ APPLICATIONS
*Micro Switch
*Handheld Wireless Application Wake Up Switch
*Clamp Shell Type Application Switch
*Magnet Switch in Low Duty Cycle Applications
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UH8105L-AE3-R
UH8105G-AE3-R
UH8105L-G03-B
UH8105G-G03-B
UH8105L-G03-K
UH8105G-G03-K
Note: Pin Assignment : O: Output, I: V_DD, G: GND
Package
SOT-23
SIP-3
SIP-3
Pin Assignment
1
2
3
O
I
G
I
G
O
I
G
O
Packing
Tape Reel
Tape Box
Bulk
„ MARKING
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
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