SK1816AL-AE3-R [UTC]
BIPOLAR LATCH TYPE HALL EFFECT FOR HIGH-TEMPERATURE OPERATION;
| 型号： | SK1816AL-AE3-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | BIPOLAR LATCH TYPE HALL EFFECT FOR HIGH-TEMPERATURE OPERATION 传感器 换能器 |
| 文件： | 总5页 (文件大小：197K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
SK1816A
LINEAR INTEGRATED CIRCUIT
BIPOLAR LATCH TYPE HALL
EFFECT FOR
3
3
HIGH-TEMPERATURE
OPERATION
2
2
1
1
SOT-23-3
SOT-23
(JEDEC TO-236)
(EIAJ SC-59)
DESCRIPTION
The UTC SK1816A is a semiconductor integrated circuit utilizing
the Hall effect. It designed to operate in the alternating magnetic field
especially at low supply voltage and operation over extended
temperature ranges to +125°С.
1
This Hall IC is suitable for application to various kinds of sensors,
contact-less switches, such as Speed sensor, Position sensor,
Rotation sensor, Contact-less sensor, and Motor control.
SIP-3
FEATURES
* Wide Supply Voltage Range of 2.5V to 20V
* Wide Temperature Operation Range of -30°С ~+125°С
* Alternating Magnetic Field Operation
* Built-in Protection Diode
* TTL and MOS IC are Directly Drivable by the Output
* The life is Semi Permanent because it Employs Contact-Less Parts
ORDERING INFORMATION
Ordering Number
Package
Pin Assignment
Packing
1
O
I
2
I
3
Lead Free
Halogen Free
SK1816AG-AE2-2-R
SK1816AG-AE3-R
SK1816AG-G03-B
SK1816AG-G03-K
SK1816AL-AE2-2-R
SK1816AL-AE3-R
SK1816AL-G03-B
SK1816AL-G03-K
SOT-23-3
SOT-23
SIP-3
G
G
O
O
Tape Reel
Tape Reel
Tape Box
Bulk
O
G
G
I
SIP-3
I
Note: Pin Assignment: O: VOUT
I: VCC G: GND
MARKING
SIP-3
SOT-23-3 / SOT-23
www.unisonic.com.tw
Copyright © 2017 Unisonic Technologies Co., Ltd
1 of 5
QW-R118-018.D
SK1816A
LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
REGULATOR
VCC
Output
GND
Hall element
Amplifier Schmidt trigger
Output stage
UNISONIC TECHNOLOGIES CO., LTD
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SK1816A
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25°С, unless otherwise specified.)
PARAMETER
SYMBOL
RATINGS
2.5~20
10
UNIT
V
Supply Voltage
VCC
ICC
IO
Supply Current
Circuit Current
mA
mA
20
SOT-23-3
SOT-23
SIP-3
200
mW
Power Dissipation
PD
400
mW
°С
Operating Temperature
Storage Temperature
TOPR
TSTG
-30 ~ +125
-40 ~ +150
°С
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.
ELECTRICAL CHARACTERISTICS (TA=25°С, unless otherwise specified.)
PARAMETER
SYMBOL
VOL
TEST CONDITIONS
MIN TYP MAX UNIT
VCC = 16V, IOUT=12mA, B=30 mT
0.2
0.3
1
0.7
0.7
10
10
10
5
V
Low-Level Output Voltage
Output Leakage Current
Supply Current
V
CC =3.6V, IOUT=12mA, B=30 mT
V
ILEAK
VCC =16V, B=-30 mT
VCC =16V
μA
mA
mA
μS
μS
6
ICC
VCC =3.6V
5.5
TR
TF
VCC =16V, RL=10KΩ, CL=10pF
VCC =16V, RL=10KΩ, CL=10pF
Output Switching Time
1
MAGNETIC CHARACTERISTICS
Operate Point
BOP
BRP
At TA=25°С
At TA=25°С
At TA=25°С
5
mT
mT
mT
Release Point
-5
10
Hysteresis
BHYS
5.5
Note: 1. BOP=operate point (output turns ON); BRP =release point (output turns OFF); BHYS =hysteresis(BOP – BRP).
As used here, negative flux densities are defined as less than zero (algebraic convention). Typical values
are at TA=25°С and VCC =12V.
2. 1mT=10 gauss
UNISONIC TECHNOLOGIES CO., LTD
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QW-R118-018.D
www.unisonic.com.tw
SK1816A
LINEAR INTEGRATED CIRCUIT
PACKAGE INFORMATION
Fig. 1 SENSOR LOCATIONS
Fig. 2 APPLYING DIRECTION OF MAGNETIC FLUX
UNISONIC TECHNOLOGIES CO., LTD
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SK1816A
LINEAR INTEGRATED CIRCUIT
TYPICAL APPLICATION CIRCUIT
FOR DC FAN 1
TEST CIRCUIT
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. UTC reserves the right to
make changes to information published in this document, including without limitation specifications and
product descriptions, at any time and without notice. This document supersedes and replaces all
information supplied prior to the publication hereof.
UNISONIC TECHNOLOGIES CO., LTD
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QW-R118-018.D
www.unisonic.com.tw
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