SK8552L-G03-D-K [UTC]
LOW VOLTAGE OPERATION HALL IC; 低电压工作霍尔IC
| 型号： | SK8552L-G03-D-K |
| 厂家： | 
Unisonic Technologies |
| 描述： | LOW VOLTAGE OPERATION HALL IC |
| 文件： | 总5页 (文件大小：218K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
SK8552
LINEAR INTEGRATED CIRCUIT
LOW VOLTAGE OPERATION
HALL IC
1
ꢀ
DESCRIPTION
SK8552 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.
SIP-3
1
2
3
5
ꢀ
FEATURES
4
* Wide supply voltage range of 3V to 20V
SOT-25
* Wide temperature operation range of -20℃~+125℃
* TTL and MOS IC are directly drivable by the output
* The life is semipermanent because it employs contactless parts
* SIP-3 , SOT-25 package
*Pb-free plating product number: SK8552L
* Equipped with an output pull-up resistor ( typical 20kΩ)
ꢀ
APPLICATION
* Position sensor
* Contact-less sensor
* Detection of cover (open/close)
ꢀ ORDERING INFORMATION
Order Number
Pin Assignment
Packing
Package
Normal
Lead Free Plating
1
G
I
2
3
O
O
4
I
5
N
-
SK8552-AF5-0-R
SK8552-G03-D-K
SK8552L-AF5-0-R
SK8552L-G03-D-K
SOT-25
SIP-3
G
G
Tape Reel
Bulk
-
Note: Pin Assignment: I:VCC O:VOUT G:GND N: No Connection
SK8552L-AF5-0-R
(1)Packing Type
(2)Pin Assignment
(3)Package Type
(4)Lead Plating
(1) K: Bulk, R: Tape Reel
(2) refer to Pin Assignment
(3) AF5: SOT-25, G03: SIP-3
(4) L: Lead Free Plating, Blank: Pb/Sn
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Copyright © 2005 Unisonic Technologies Co., Ltd
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QW-R118-006,A
SK8552
LINEAR INTEGRATED CIRCUIT
ꢀ
MARK INFORMATION
SIP-3
8552
L: Lead Free Plating, Blank: Pb/Sn
SOT-25
8552
L: Lead Free Plating, Blank: Pb/Sn
ꢀ
BLOCK DIAGRAM
Vcc
REGULATOR
OUTPUT
CONTROL
BLOCK
HALL SENSOR
BLOCK
GND
UNISONIC TECHNOLOGIES CO., LTD
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SK8552
LINEAR INTEGRATED CIRCUIT
ꢀ
ABSOLUTE MAXIMUM RATINGS (Ta = 25℃)
PARAMETER
SYMBOL
VCC
RATINGS
3~20
UNIT
V
Supply Voltage
Supply Current
Output Current
ICC
10
mA
mA
mW
mW
°C
IOUT
10
SIP
400
Power Dissipation
PD
SOT
200
Junction Temperature
Operating Temperature
Storage Temperature
TJ
+125
TOPR
TSTG
-20~ +125
-55~+150
°C
°C
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℃)
PARAMETER
SYMBOL
VOHS
VOHN
VOLS
VOLN
IOHS
CONDITIONS
VCC =3V,IOUT =-10µA,B=100G
VCC =3V,IOUT =-10µA,B=-100G
VCC =3V, IOUT =1mA,B=5G
VCC =3V, IOUT =1mA,B=-5G
VCC =3V,VOUT =3V , B=100G
VCC =3V,VOUT =3V , B=-100G
VCC =3V, B=5G
MIN TYP MAX UNIT
Output voltage SH
Output voltage NH
Output voltage SL
Output voltage NL
Output current 1
Output current 2
Supply current
2.8
2.8
3
V
V
3
0.7
0.7
V
V
10
10
5
mA
mA
mA
µS
µS
IOHN
ICC
TR
5
Output switching time
TF
1
MAGNETIC CHARACTERISTICS (over operating supply voltage range)
Operating magnetic flux density
Operating magnetic flux density
Operating magnetic flux density
Operating magnetic flux density
BHLS
BHLN VCC =3V
BLHS VCC =3V
BLHN VCC =3V
VCC =3V
-20
20
G
G
G
G
-100
100
UNISONIC TECHNOLOGIES CO., LTD
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QW-R118-006,A
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SK8552
LINEAR INTEGRATED CIRCUIT
ꢀ
PACKAGE INFORMATION
SIP-3
SOT-25
4.1 mm
0.95 mm
0.385 mm
1.00 mm
3.0 mm
2.01 mm
Fig. 1 SENSOR LOCATIONS
Output Voltage
BLHS
BLHN
Bw
Bw
BHLS BHLN
Applied magnetic flux density B
Fig. 2 OPERATING MAGNETIC FLUX DENSITY
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SK8552
LINEAR INTEGRATED CIRCUIT
ꢀ
TYPICAL APPLICATION CIRCUIT
Vcc
PIN 4
PIN 1
PIN 5
Vcc
SK8552
GND
OUTPUT
μP
PIN 3
PIN 2
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
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