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HJP Technology Co., Ltd
Add.: No.11 Zhengshang Road, Zhengzhou, 450007, China
Tel.: +86-18603812197
Fax: +86-371-67866119
Skype: hjpsales
Email: angela@hjpsensor.com
hjpsensor@gmail.com
Website: www.hjpsensor.com
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Feature:
Slight movement can be detectable
High immunity to external noise (vibration, etc.)
Custom design is available.
Technical Data:
1.Maximum Ratings|
Characteristics |
Symbol |
Min. Value |
Max. Value |
Unit |
|
Working Temperature |
TST |
-20 |
85 |
℃ |
|
Max.current |
Into |
-100 |
100 |
mA |
|
Storage Temperature |
TST |
-40 |
125 |
℃ |
2.Working Conditions (T=25°C, Vdd=3V，Except other requirements)
|
Characteristics |
Symbol |
Min. |
Type |
Max. |
Unit |
Remarks |
|
Supply Voltage |
VDD |
2.7 |
3 |
3.3 |
V |
IR=0.5mA |
|
Working Current |
IDD |
9 |
12 |
15 |
μA |
|
|
Sensitivity threshold value |
VSENS |
50 |
μV |
|||
|
Output REL |
||||||
|
Output Low Current |
IOL |
10 |
mA |
VOL<1V |
||
|
Output High Current |
IOH |
-10 |
mA |
VOL>(VDD-1V |
||
|
Output Low current Lock time |
TOL |
2.3 |
s |
Non-adjustable |
||
|
Output High current Lock time |
TOH |
2.3 |
s |
|||
|
Oscillator & Filter |
||||||
|
Low pass filter cut-off frequency |
7 |
Hz |
||||
|
High pass filter cut-off frequency |
0.44 |
Hz |
||||
|
Oscillator frequency on Chip |
FCLK |
64 |
kHz |
|||
Application:
Security Equipment
Wireless security sensors
Security cameras
Security alarm system
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