Catalog
Contact us
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
Features:
Built-in filter, screen the interference by other frequency
Excellent power supply rejection, Insensitive to RF interference
Technical data:
1.Maximum Ratings
Characteristics |
Symbol |
Min. Value |
Max. Value |
Unit |
Supply Voltage |
VDD |
-0.3 |
3.6 |
V |
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 |
Remarks |
Supply Voltage |
VDD |
2.0 |
3 |
3.3 |
V |
IR=0.5mA |
Working Current |
IDD |
9 |
9.5 |
11 |
μA |
|
Sensitivity |
VSENS |
90 |
μV |
|||
Output REL |
||||||
Output Low Current |
IOL |
10 |
mA |
VOL<1V |
||
Output High Current |
IOH |
-10 |
mA |
VOL>(VDD-1V) |
||
Lock time |
TOL |
2.3 |
s |
|||
On-time |
TOH |
2 |
3600 |
s |
||
ONTIME |
||||||
Input voltage |
0 |
VDD |
V |
0V to ¼ VDD |
||
Input Bias Current |
-1 |
1 |
μA |
|||
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 |
Applications:
Home security systems
As its ability to sense warm, moving objects such as people walking into a room is coupled with simplicity and cost effectiveness.
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