SS695 [SECELECTRONICS]
Linear Hall Effect Sensor;
| 型号： | SS695 |
| 厂家： | 
SEC Electronics Inc. |
| 描述： | Linear Hall Effect Sensor |
| 文件： | 总4页 (文件大小：222K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SS695
Linear Hall Effect Sensor
Features
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Miniature construction
Low-Noise Output
4.5 V to 6 V Operation
Magnetically Optimized Package
Linear output for circuit design
flexibility
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Temperature range of -40 °C to
150 °C
3 pin SIP (suffix UA)
Description
SS695 Linear Hall-effect sensor is a small, ver-
satile linear Hall-effect device that is operated
by the magnetic field from a permanent magnet
or an electromagnet. The linear sourcing output
voltage is set by the supply voltage and varies in
proportion to the strength of the magnetic field.
Specifically, when S495 is in the zero magnetic
field conditions, the output voltage is half of the
supply voltage. When south poles approach the
S495 marking surface, the output voltage will
increase linearly with the magnetic field
strength; on the other hand, north pole will
cause output voltage decreases linearly with the
increase in magnetic field strength. The inte-
grated circuitry features low noise output, which
makes it unnecessary to use external filtering. It
also includes thin film resistors to provide in-
creased temperature stability and accuracy. The
linear Hall sensor has an operating temperature
range of -40 °C to 150 °C appropriate for com-
mercial, consumer and industrial environments.
Typical Applications
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Electric vehicles speed regulation pedal
Motion detector
Gear sensing
Motor control
Magnetic code reading
Ferrous metal detector
Current sensing
Position sensing
Proximity detector
Functional Block Diagram
1
V3.10 Nov 1, 2013
SS695
Linear Hall Effect Sensor
Magnetic Electric Conversion Curve
Pin Definitions and Descriptions
Name
Vdd
No
Status
Description
1
2
3
P
P
Power Supply
IC Ground
Output
Gnd
Output
O
Absolute Maximum Ratings
Parameter
Symbol
Value
Units
Supply Voltage (operating)
Output Current
VCC
IOUT
TA
10.5
2
V
mA
°C
Operating Temperature Range
Storage Temperature Range
-40~150
-65~150
TS
°C
2
V3.10 Nov 1, 2013
SS695
Linear Hall Effect Sensor
Electrical Characteristics
Operation parameters TA =25°C，VCC =5.0V
Parameter
Symbol Test Conditions
Min
Typ
Max
Units
Operating Voltage
Supply Current
VCC
ICC
Operating
Average
4.5
5
10.5
8.0
V
mA
mA
uS
5
Output Current
IOUT
Tack
Vo
1.0
3.0
1.5
3
Response Time
Quiescent Output Voltage
Sensitivity
B = 0G
2.5
3.3
0.2
4.8
V
△Vout
TA= 25°C
B = -700G
B = 700G
3.6
mV/G
V
Min Output Voltage
Max Output Voltage
V
Magnetic Field Characteristics
Parameter
Test Conditions
Min
3.0
Typ
3.3
Max
Units
Sensitivity
TA= 25°C
3.6
mV/G
G
Range of magnetic field strength
Linearity
±650 ±700
﹣1.0
％
Operating Temperature
Zero drift
-40
+150
0.10
°C
﹣0.10
%/°C
%/°C
%/°C
TA ≥ 25°C
﹣0.15
0.05
Sensitivity temperature drift
TA< 25°C
﹣0.04
0.185
Installation Caution:
1. Should be installed by minimizing the mechanical stress on the Hall circuit;
2. On the conditions of ensuring the quality of the welding, the welding temperature and time should
be reduced as far as possible.
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V3.10 Nov 1, 2013
SS695
Linear Hall Effect Sensor
Package Information
Package UA, 3-Pin SIP (Unit:mm):
2.13
1.87
3° ± 1°
1.00
1.20
45° ± 1°
4.0 ± 0.01
2
3
1
Sensor Location
Active Area Depth:
0.84(Nom)
6° ± 1°
3° ± 1°
0.44± 0.01
1
2
3
6° ± 1°
3° ± 1°
0.05 ± 0.05
0.39± 0.01
0.38 ± 0.01
Notes:
1). Controlling dimension : mm ;
2). Leads must be free of flash and plating voids ;
3). Do not bend leads within 1 mm of lead to package
interface ;
4). PINOUT: Pin 1 VDD
Pin 2 GND
Pin 3 Output
1.27
2.54
Ordering Information
Part No.
Pb-free
YES
Temperature Code
-40°C to 85°C
Package Code Packing
SS695EUA
SS695KUA
SS695LUA
TO-92
TO-92
TO-92
Bulk, 1000 pieces/bag
YES
-40°C to 125°C
-40°C to 150°C
Bulk, 1000 pieces/bag
Bulk, 1000 pieces/bag
YES
4
V3.10 Nov 1, 2013
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