Varios / Descuento
Digital Control Circuit Sensitive Element BS312 |
Characteristics |
Symbol |
Min. Value |
Max. Value |
Unit |
Remarks |
Supply Voltage |
VDD |
-0.3 |
5 |
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</span> |
Output High Current |
IOH |
|
|
-10 |
mA |
VOL>(VDD-1V) |
Lock time |
TOL |
|
2.3 |
|
s |
|
On-time |
TOH |
2 |
|
3600 |
s |
|
Output REL |
||||||
Output Low Current |
10 |
|
|
|
mA |
VOL<1V</span> |
Output Hight Current |
|
|
|
-10 |
mA |
VOL>(VDD-1V) |
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 |
|
Interior Block Diagram |
|
Applications of BS312 Wide Angle PIR Sensor
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.
FAQ of Digital PIR Sensor
1.Can PIR sensor detect animals?
PIR sensors are excellent in human and animal detection. They are mostly used in triggering an intruder alarm and activate household appliances upon the presence of a human.
2.Do PIR sensors work through glass?
No, alarm motion sensors do not work through glass. Most motion sensors use passive infrared (PIR) technology to detect motion. Changes in IR energy are not easily detected through glass. This is why motion sensors will generally not work through windows, which are usually insulated.
Senba sensing technology co ltd is a pir sensor manufacturers, we provide senba sensing technology, pir switch circuit, wide angle pir sensor, passive ir motion sensor and etc. Welcome to contact us.
Buen trato: comprar del vendedor
Esta página es acerca de los importadores y exportadores de Digital Control Circuit Sensitive Element BS312 Buscar en la categoria : Varios / Descuento Buscar en la categoria : sensitive, bs312, control, digital, element, circuit |
Lunes 23 noviembre 2015
We are one of the A-grade exporter & buying agent of block frozen shrimps/prawns of various grade/count/sizes and processed in all popular forms of the following products from Bangladesh. Our packers processing shrimp under the HACCP (Hazard Analysis and Critical Control Point)...
Miércoles 26 noviembre 2014
Cantidad : 1 piece - Precio : USD 735
We're glad to inform you that Picotest's mixed mode (Linear + Switch) DC power supplies, P9610A (108W/36V/7A) are ready. We need you to put them on the sales line. In the first beginning, P9610A is designed to beat Agilent E3632A (End User Price: USD 1100~1200). However, its autoranging...
Jueves 28 agosto 2014
Precise Vision for a Future of Precision Our metal cutting band saws range from the smallest 4" hand held band saw to medium size 7", 8", 9", and 10" professional bandsaws, up to the heavy duty 13", 16", 18" and 20" industrial band saws. Way Train products have a wide range of applications...