SK1816G-AE3-R [UTC]
BIPOLAR LATCH TYPE HALL EFFECT FOR HIGH-TEMPERATURE OPERATION; 双极锁存型霍尔效应的高温作业
| 型号： | SK1816G-AE3-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | BIPOLAR LATCH TYPE HALL EFFECT FOR HIGH-TEMPERATURE OPERATION |
| 文件： | 总8页 (文件大小：284K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
SK1816
LINEAR INTEGRATED CIRCUIT
BIPOLAR LATCH TYPE HALL
EFFECT FOR
HIGH-TEMPERATURE
OPERATION
DESCRIPTION
The UTC SK1816 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.
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.
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
* SIP-3 and SOT-23 Package are Available.
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
Packing
Lead Free
Halogen Free
SK1816G-AE3-R
SK1816G-G03-B
SK1816G-G03-K
1
O
I
2
I
3
SK1816L-AE3-R
SK1816L-G03-B
SK1816L-G03-K
SOT-23
SIP-3
G
O
O
Tape Reel
Tape Box
Bulk
G
G
SIP-3
I
Note: Pin Assignment: I: VCC O:VOUT G:GND
MARKING
SOT-23
1816
L: Lead Free
G: Halogen Free
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Copyright © 2012 Unisonic Technologies Co., Ltd
QW-R118-004,H
SK1816
LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
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SK1816
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25°С)
PARAMETER
Supply Voltage
SYMBOL
RATINGS
2.5~20
10
UNIT
V
VCC
ICC
IO
Supply Current
Circuit Current
mA
mA
mW
mW
°С
20
SIP-3
400
Power Dissipation
PD
SOT-23
200
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
VCC = 16V, IOUT=12mA, B=30 mT
VCC =3.6V, IOUT=12mA, B=30 mT
VCC =16V, B=-30 mT
MIN TYP MAX UNIT
0.2
0.3
1
0.7
0.7
10
10
10
5
V
Low-Level Output Voltage
Output Leakage Current
Supply Current
V
ILEAK
μA
mA
mA
μS
μS
VCC =16V
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
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SK1816
LINEAR INTEGRATED CIRCUIT
PACKAGE INFORMATION
Fig. 1 SENSOR LOCATIONS
S
N
Marked face
Marked face
1. VCC
2. GND
3. Output
1. VCC
2. Output
3. GND
1
2
3
1
3
2
N
S
SIP-3
SOT-23
VOUT
H
BH
L
BRP
BOP
0
Magnetic flux density
Fig. 2 APPLYING DIRECTION OF MAGNETIC FLUX
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SK1816
LINEAR INTEGRATED CIRCUIT
TYPICAL APPLICATION CIRCUIT
FOR DC FAN 1
FOR DC FAN 2
TEST CIRCUIT
VIN
SK1816
10KΩ
DO
10P
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SK1816
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS
Temperature vs Sink
Sink
Voltage vs Sink
Sink
29.0
30.5
30.0
29.5
29.0
28.5
28.0
27.5
28.8
28.6
28.4
28.2
28.0
27.8
27.6
27.4
27.0
26.5
12
Voltage (V)
25
Temperature (°С)
125
20
27
-20
0
10
55 75 95 115
3
5
15
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SK1816
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS(Cont.)
Output Sink Current
Supply Current
6
30.5
30.0
29.5
5
4
3
29.0
28.5
28.0
27.5
27.0
26.5
2
1
0
25
Ambient Temperature (°С)
125
-20
0
10 25
95 115 125
-20
0
10
55 75 95 115
55 75
Ambient Temperature (°С)
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SK1816
LINEAR INTEGRATED 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. 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.
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