BQ404 Quad Elements type PIR Sensor
Senba Sensing Technology Co Ltd., was founded in 2005, with the focus on producing the top quality photoelectric components, such as intelligent pir sensor, Photoresistor and Light Sensor, etc.
Overview
BQ404 quad pirsensor with pir elementand 4pins. With same horizontal and vertical detection angles, windows size is 4.9*4.9. Delay time for quad 404can be adjustable. It is widely used for ceiling light, corridor. The products have types of pir sensorwhich integrate digital control.
Senba is the specialist PIR manufacturer for more than 15 years. We are the most advanced factory with complete categories. With strong R&D center, there are types of pirdigital and analog type, dual elements and four elements for you choose. The market cover domestic market, Korean, Amertica, Turkey and Europe.
Feature
Simplified Circuitry with Fully Integrated Sensor
Robust Design Against False Starts
Technical Data
|
Characteristics |
Symbol |
Unit |
Remarks |
||
|
Working Temperature |
TST |
-20 |
85 |
℃ |
|
|
Into |
-100 |
100 |
mA |
||
|
Storage Temperature |
TST |
-40 |
125 |
℃ |
- °C, Vdd=3V，Except other requirements)
|
Characteristics |
Symbol |
Type |
Unit |
Remarks |
||
|
Supply Voltage |
VDD |
3 |
V |
IR=0.5mA |
||
|
Working Current |
IDD |
9 |
11 |
μA |
||
|
Sensitivity |
VSENS |
90 |
μA |
|||
|
Output REL |
||||||
|
Output Low Current |
IOL |
10 |
mA |
VOL<1V |
||
|
Output High Current |
IOH |
-10 |
mA |
VOL>(VDD-1V) |
||
|
Lock time |
TOL |
2 |
s |
|||
|
On-time |
TOH |
2 |
3600 |
s |
||
|
Oscillator & Filter |
||||||
|
Low pass filter cut-off frequency |
7 |
Hz |
||||
|
High pass filter cut-off frequency |
Hz |
|||||
|
Oscillator frequency on Chip |
FCLK |
64 |
kHz |
|||
|
Internal Diagram |
||||||
Applications
Ceiling Light
The PIR motion sensor adopts high-performance infrared detector. As long as human cross through its detection range, the infrared switch generates an electrical signals.
FAQ
Most people set their motion detection lights so they will stay on for about one to two minutes.
2 . What detailed information do we need to provide if we want to place an order for PIR sensor ?
You need to know the following info:
- Output signal (Digital type or Analog type)
- AMDtype or plug- in type
- The pins for PIR(3pins, 4pins, 6pins)
- (such as 4-20mA)
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