UH8104 Datasheet, PDF (1/5 Pages) Unisonic Technologies – HALL EFFECT MICRO SWITCH IC

UNISONIC TECHNOLOGIES CO., LTD
UH8104
HALL EFFECT MICRO
SWITCH IC
CMOS IC
„ DESCRIPTION
The UH8104 is a low power, pole independent Hall-effect
switch with a latched digital output driver. It can work in 2.5V
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). It is
designed with open drain configuration and connecting to a pull up
resistor from Output to V_DD is necessary.
„ FEATURES
* Micro power operation
* 2.5V to 5.5V battery operation
* Offset Canceling Technology
* Independent of North or South Pole Magnet
* Superior temperature stability
* Extremely Low Switch-Point Drift
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UH8104L-AE3-R
UH8104G-AE3-R
UH8104L-G03-B
UH8104G-G03-B
UH8104L-G03-K
UH8104G-G03-K
Note: Pin Assignment : O: V_OUT, I: V_DD, G: GND
UH8104L-AE3-R
(1) Packing Type
(2) Package Type
(3) Halogen Free
Package
SOT-23
SIP-3
SIP-3
Pin Assignment
1
2
3
O
I
G
I
GO
I
GO
Packing
Tape Reel
Tape Box
Bulk
(1) R: Tape Reel, B: Tape Box, K: Bulk
(2) AE3: SOT-23, G03: SIP-3
(3) L: Lead Free, G: Halogen Free
„ MARKING
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
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