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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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Features:
Lead-free Pyroelectric Elements
Digital signal processing（DSP）
Technical Data:nical Data
1. Maximum Ratings
|
Characteristics |
Symbol |
Min. Value |
Max. Value |
Unit |
|
Working Temperature |
TST |
-20 |
85 |
℃ |
|
Max.current for pin |
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 |
|
|
Supply Voltage |
VDD |
2.2 |
3 |
3.7 |
V |
|
|
Working Current |
IDD |
9 |
9.5 |
11 |
μA |
|
|
Sensitivity |
VSENS |
90 |
2000 |
μV |
||
|
Output REL |
||||||
|
Output Low Current |
IOL |
10 |
mA |
VOL<1V |
||
|
Output High Current |
IOH |
-10 |
mA |
VOH>(VDD-1V) |
||
|
Lock time |
TOL |
2 |
s |
No adjust |
||
|
On-time |
TOH |
2 |
3600 |
s |
||
|
SENS/ONTIME |
||||||
|
Input voltage |
0 |
VDD/2 |
V |
0V-VDD/2 |
||
|
Input Bias Current |
-1 |
1 |
μA |
|||
|
OEN |
||||||
|
Input Low Voltage |
VIL |
0.8V-1.2VV Enable area |
0.8 |
V |
||
|
Input High Voltage |
VIH |
1.2 |
V |
|||
|
Input Current |
II |
-1 |
1 |
μA |
VSS<VIN<VDD |
|
|
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:
Intelligent security- burglar alarm
Wireless infrared detection alarm, uses advanced signal analysis and processing technology. When the intruder enters through the detection area, it sends alarm signal to control panel.
The PIR sensor is suitable for home, residential area, factory, shopping mall, warehouse, and offices.
Prev product：HP312 Light Switch 3Pins Intelligent PIR Sensor Next product：BL412 4 Pins Passive Infrared Sensor for Alarm System |
