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UH8105 の電気的特性と機能

UH8105のメーカーはUnisonic Technologiesです、この部品の機能は「HALL EFFECT MICRO SWITCH IC」です。


製品の詳細 ( Datasheet PDF )

部品番号 UH8105
部品説明 HALL EFFECT MICRO SWITCH IC
メーカ Unisonic Technologies
ロゴ Unisonic Technologies ロゴ 




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UH8105 Datasheet, UH8105 PDF,ピン配置, 機能
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 BOPS(or less than BOPN) the output turns on
(output is low). When the magnetic field is below the release point
BRPS (or above BRPN), 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
UH8105G-AE3-R
UH8105G-G03-B
UH8105G-G03-K
Note: Pin Assignment : O: Output I: VDD
G: GND
Package
SOT-23
SIP-3
SIP-3
Pin Assignment
123
OIG
I GO
I GO
Packing
Tape Reel
Tape Box
Bulk
MARKING
SOT-23
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
SIP-3
1 of 5
QW-R502-874.E

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UH8105 pdf, ピン配列
UH8105
CMOS IC
ABSOLUTE MAXIMUM RATING (TA=25°C)
PARAMETER
SYMBOL
RATINGS
UNIT
Magnetic Flux Density
B
Unlimited
mT
Supply Voltage
VDD 5.5 V
Output Current
IO 1 mA
Power Dissipation
SIP-3
SOT-23
PD
400 mW
200 mW
Maximum Junction Temp
TJ 150 °C
Operation Temperature
TOPR
-40 ~ +85
°C
Storage Temperature
TSTG
-65 ~ +150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
RECOMMENDED OPERATING CONDITIONS (TA=25°C)
PARAMETER
SYMBOL
Conditions
Supply Voltage
Ambient Temperature
VDD Operating
TA
ELECTRICAL CHARACTERISTICS (TA=25°C, VDD=3V)
MIN TYP MAX UNIT
2.5 - 5.5 V
-40 85 °C
PARAMETER
Supply Voltage Range
Supply Current
Output Leakage Current
Output Low Voltage
Output High Voltage
Wake up Time
Period
Duty cycle
SYMBOL
VDD
IDD
IOFF
VOL
VOH
tAWAKE
tPERIOD
d.c.
CONDITIONS
Operating
Average
Awake
Sleep
Vout = 5.5V, BRPN<B<BRPS
ISINK = 1mA
MIN
2.5
VOUT-0.4V
TYP
5
1.2
2
20
60
60
0.1
MAX
5.5
10
2
8
1
40
UNIT
V
uA
mA
uA
uA
mV
V
uS
mS
%
MAGNETIC CHARACTERISTICS (TA=25°C, VDD=3V, 1mT=10Gauss)
PARAMETER
Operation Points
Release Points
Hysteresis
SYMBOL
BOPS
BOPN
BRPS
BRPN
Bhys
MIN
15
-45
10
-40
TYP
MAX
UNIT
30 45
-30 -15
20 40 Gauss
-20 -10
10
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 5
QW-R502-874.E


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共有リンク

Link :


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