SK1816-AE3-4-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： | SK1816-AE3-4-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | BIPOLAR LATCH TYPE HALL EFFECT FOR HIGH-TEMPERATURE OPERATION |
| 文件： | 总7页 (文件大小：263K) |
| 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
1
SIP-3
ꢀ
DESCRIPTION
The UTC SK1816 is a semiconductor integrated circuit utilizing the
3
Hall effect. It designed to operate in the alternating magnetic field
especially at low supply voltage and operation over extended
temperature ranges to +125℃.
1
2
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.
SOT-23
ꢀ
FEATURES
* Wide supply voltage range of 2.5V to 20V
*Pb-free plating product number: SK1816L
* Wide temperature operation range of -20℃~+125℃
* Alternating magnetic field operation
* Built-in protection diode
* TTL and MOS IC are directly drivable by the output
* The life is semipermanent because it employs contact-less parts
* SIP-3 and SOT-23 package are available.
ꢀ ORDERING INFORMATION
Order Number
Package
Pin Assignment
Packing
Normal
Lead Free Plating
SK1816L-AE3-4-R
SK1816L-G03-D-K
1
O
I
2
I
3
SK1816-AE3-4-R
SK1816-G03-D-K
SOT-23
SIP-3
G
O
Tape Reel
Bulk
G
Note: Pin Assignment: I:VSS O:VOUT G:GND
SK1816L-AE3-4-R
(1)Packing Type
(1) K: Bulk, R: Tape Reel
(2) refer to Pin Assignment
(3) AE3: SOT-23, G03: SIP-3
(2)Pin Assignment
(3)Package Type
(4)Lead Plating
(4) L: Lead Free Plating, Blank: Pb/Sn
www.unisonic.com.tw
1 of 7
Copyright © 2005 Unisonic Technologies Co., Ltd
QW-R118-004,A
SK1816
LINEAR INTEGRATED CIRCUIT
ꢀ
MARKING INFORMATION
SIP-3
1816
L: Lead Free Plating, Blank: Pb/Sn
Date Code
SOT-23
1816
L: Lead Free Plating, Blank: Pb/Sn
ꢀ
BLOCK DIAGRAM
REGULATOR
Vcc
Output
GND
Hall element
Amplifier
Schmidt trigger
Output stage
UNISONIC TECHNOLOGIES CO., LTD
2 of 7
QW-R118-004,A
www.unisonic.com.tw
SK1816
LINEAR INTEGRATED CIRCUIT
ꢀ
ABSOLUTE MAXIMUM RATINGS (Ta = 25℃)
PARAMETER
SYMBOL
RATINGS
2.5~20
10
UNIT
V
Supply Voltage
VCC
ICC
IO
Supply Current
Circuit Current
mA
mA
20
SIP-3
400
Power Dissipation
PD
mW
SOT-23
200
Operating Temperature
Storage Temperature
TOPR
TSTG
-20 ~ +125
-40 ~ +150
℃
℃
Note 1. 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.
2. The device is guaranteed to meet performance specification within 0℃~+70℃ operating temperature range
and assured by design from -20℃~+125℃.
ꢀ
ELECTRICAL CHARACTERISTICS (Ta=25℃, unless otherwise specified.)
PARAMETER
SYMBOL
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
0.7
0.7
10
V
Low-Level Output Voltage
VOL
V
Output Leakage Current
ILEAK
1
µA
mA
mA
mA
μS
μS
Output Short Circuit Current
-Ios
VCC =16V,VOUT=0V,B=-30 mT
VCC =16V
0.8
6
5.5
5
Supply Current
ICC
VCC =3.6V
TR
VCC =16V,RL=10KΩ,CL=10PF
VCC =16V,RL=10KΩ,CL=10PF
Output Switching Time
TF
1
MAGNETIC CHARACTERISTICS
Operate Point
BOP
BRP
At Ta = +25℃
At Ta = +25℃
At Ta = +25℃
5
-5
mT
mT
mT
Release Point
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℃ and VCC = 12V.
2. 1mT=10 gauss
UNISONIC TECHNOLOGIES CO., LTD
3 of 7
QW-R118-004,A
www.unisonic.com.tw
SK1816
LINEAR INTEGRATED CIRCUIT
ꢀ
PACKAGE INFORMATION
SIP-3
SOT-23
4.1 mm
0.95 mm
0.385 mm
1.00 mm
3.0 mm
2.01 mm
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
UNISONIC TECHNOLOGIES CO., LTD
4 of 7
QW-R118-004,A
www.unisonic.com.tw
SK1816
LINEAR INTEGRATED CIRCUIT
ꢀ
TYPICAL APPLICATION CIRCUIT
VIN
Vcc
SK1816
SIP-3
Output
GND
FOR DC FAN 1
Vin
3.5K
8V
100
3K
Vcc
1.5K
1.5K
SK1816
SIP-3
Output
GND
FOR DC FAN 2
ꢀ
TEST CIRCUIT
VIN
1816
10KΩ
DO
10P
UNISONIC TECHNOLOGIES CO., LTD
5 of 7
QW-R118-004,A
www.unisonic.com.tw
SK1816
LINEAR INTEGRATED CIRCUIT
ꢀ
TYPICAL CHARACTERISTICS
Temperature vs. Magnetic field
Voltage vs. Magnetic field
60
50
40
30
20
10
0
60
50
40
30
20
10
0
53
48
49
44
47
42
45
43
46
44
39
43
37
40
42
36
38
37
41
-5
37
34
37
38
32
35
34
37
31
35
29
Bop
Brp
BW
Bop
Brp
BW
-1
-3
-6
-7
15
-9
20
3
5
12
27
-13
-10
-20
-5
-5
-5
-6
-6
-6 -6 -6
-20
0
10 25 55 75 95 115 125
Temperature ( C )
-10
Voltage ( V )
Temperature vs. Icc
Voltage vs. Icc
6.00
5.00
4.00
3.00
2.00
1.00
0.00
4.60
4.55
4.50
4.45
4.40
4.35
4.57
5.11
4.56
4.56
4.91
4.55
4.78
4.55
4.36
4.20
4.03
3.95
3.87
4.50
Icc
Icc
4.45
-20
0
10 25 55 75 95 115 125
Temperature ( C )
3
5
12
15
20
27
Voltage ( V )
Temperature vs. Sink
Voltage vs. Sink
31
29
29
29
28
28
28
28
28
27
30 30 30
29
30 30
29
29
30
29
29
28
28
27
27
29
29
29
28
Sink
Sink
28
28
28
28
-20
0
10 25 55 75 95 115 125
Temperature ( C )
3
5
13
15
20
27
Voltage ( V )
UNISONIC TECHNOLOGIES CO., LTD
6 of 7
QW-R118-004,A
www.unisonic.com.tw
SK1816
LINEAR INTEGRATED CIRCUIT
ꢀ
TYPICAL CHARACTERISTICS(Cont.)
Switch Points
Hysteresis
50
40
30
20
10
0
60
50
40
30
20
10
0
-20
0
10 25 55 75 95 115 125
Ambient Temperature IN oC
-10
-20
0
10 25 55 75 95 115 125
Ambient Temperature IN oC
Output Sink Current
Supply Current
31
30
30
29
29
28
28
27
27
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
-20
0
10 25 55 75 95 115 125
Ambient Temperature IN oC
Output Sink Current
Vin - Icc
29
29
29
28
28
28
28
28
27
4.60
4.55
4.50
4.45
4.40
4.35
3
5
13
15
20
27
3
5
12
15
20
27
Voltage ( V )
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
7 of 7
QW-R118-004,A
www.unisonic.com.tw
相关型号：
©2020 ICPDF网 联系我们和版权申明