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U18 Schematic ( PDF Datasheet ) - Unisonic Technologies

Teilenummer U18
Beschreibung BIPOLAR LATCH TYPE HALL-EFFECT
Hersteller Unisonic Technologies
Logo Unisonic Technologies Logo 




Gesamt 6 Seiten
U18 Datasheet, Funktion
UNISONIC TECHNOLOGIES CO., LTD
U18
LINEAR INTEGRATED CIRCUIT
BIPOLAR LATCH TYPE
HALL-EFFECT FOR
HIGH-TEMPERARURE
OPERATION
1
DESCRIPTION
SIP -3
U18 is a semiconductor integrated circuit utilizing the Hall effect. It
has been so designed as to operate in the alternating magnetic field
especially at low supply voltage and operation over extended
temperature ranges to +125.This Hall IC is suitable for application
to various kinds of sensors, contact less switches, and the like.
FEATURES
* Wide supply voltage range of 2.5V to 20V
* Wide temperature operation range of -20~+125
* Alternating magnetic field operation
* TTL and MOS IC are directly drivable by the output
* The life is semipermanent because it employs contact less parts
* SIP-3 package
www.DataSheet4U.com
APPLICATION
*Pb-free plating product number: U18L
* Speed sensor
* Position sensor
* Rotation sensor
* Contact-less sensor
* Motor control
* Built-in protection diode
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
Package
U18-G03-D-K
U18L-G03-D-K
SIP-3
Note: Pin Assignment: I:VCC O:VOUT G:GND
Pin Assignment
1 23
I GO
Packing
Bulk
U18L-G 03-D- K
(1)Packing Type
(2)Pin Assignment
(3)Package Type
(4)Lead Plating
(1) K: Bulk
(2) refer to Pin Assignment
(3) G03: SIP-3
(4) L: Lead Free Plating, Blank: Pb/Sn
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co., Ltd
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QW-R118-007,A






U18 Datasheet, Funktion
U18
TYPICAL CHARACTERISTICS(Cont.)
LINEAR INTEGRATED CIRCUIT
Switch Points
50
40
30
20
10
0
-10 -20
0 10 25 55 75 95 115 125
Ambient Temperature IN oC
Output Sink Current
31
30
29
28
27
26
-20
0 10 25 55 75 95 115 125
Ambient Temperature IN oC
29
29
28
28
27
3
Output Sink Current
5 13 15 20 27
Voltage ( V )
Hysteresis
60
50
40
30
20
10
0
-20
0 10 25 55 75 95 115 125
Ambient Temperature IN oC
Supply Current
6.00
5.00
4.00
3.00
2.00
1.00
0.00
-20
0 10 25 55 75 95 115 125
Ambient Temperature IN oC
4.60
4.55
4.50
4.45
4.40
4.35
3
Vin - Icc
5 12 15 20 27
Voltage ( V )
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R118-007,A

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