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UHE4913 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 UHE4913
部品説明 LOW POWER HALL EFFECT SWITCH
メーカ Unisonic Technologies
ロゴ Unisonic Technologies ロゴ 



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UHE4913 Datasheet, UHE4913 PDF,ピン配置, 機能
UNISONIC TECHNOLOGIES CO., LTD
UHE4913
LOW POWER HALL EFFECT
SWITCH
CMOS IC
DESCRIPTION
UHE4913 is a low-power integrated Hall switch designed to
sense the applied magnetic flux density and give a digital output,
which indicates the present condition of the magnitude sensed.
It is mainly designed for battery-powered system and
hand-held equipment, such as cellular flip-phones and PDA’s, in
which power consumption is one major concern. The typical power
consumption of UHE4913 is down to 10μW in 2.7V supply.
The output will be at the “High” level when no magnetic field is
applied. When the applied magnetic flux density is stronger than
the switching threshold, the output would be at the “Low” level.
FEATURES
* Micropower Operation
* 2.4V to 5.5V Battery Operation
* Switching for both poles of magnet
* Offset Canceling Technology
* Superior Temperature Stability
* Extremely Low Switch-Point Drift
* Insensitive to Physical Stress
ORDERING INFORMATION
Ordering Number
UHE4913G-AE3-R
Note: Pin Assignment: O: Output I: VDD
G: GND
Package
SOT-23
Pin Assignment
123
OIG
Packing
Tape Reel
MARKING
3
UEMG
21
www.unisonic.com.tw
Copyright © 2015Unisonic Technologies Co., Ltd
1 of 4
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