1004,West-CBD,No.139 Binhe Rd,Futian District,Shenzhen, China Post Code:518048
+86-18682200597
sales@szhaiwang.com
1004,West-CBD,No.139 Binhe Rd,Futian District,Shenzhen, China Post Code:518048
+86-18682200597
sales@szhaiwang.com
This chip for a low-power 3-pin digital PIR dedicated, using an external connection method to change the inability to customize the 3-pin digital mode. It is used to adjust output time and sensing blocking, solving the defect of the inability to customize the 3-pin, and is used for small sensing intelligent product editing applications in the market.
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Model No. | 3312-3s | PIR -MCU | 3-pin digital PIR dedicated |
VCC | 3V-5V | Standard value：3v | default |
I norm | 10-30uA | ||
VOUT | 3v/3mA | Standard value：3v | default |
Induction method | 3-pin digital PIR | ||
Induction time | External burning method | default：15s-30s | Please inform us the required time in advance |
Induction sensitivity | External burning method | default：15-20 threshold | default |
Symbol | parameter | Standard value | define |
Pin 1 | Vdd | 3v/10mA(reference voltage) | power input |
Pin 2-Pin 4-Pin 7 | DP-IO Empty | ||
Pin 3 | ONE-CDS | CDS pull-up | CDS |
Pin 5 | digital signal in-put | high level3v | digital signal input |
Pin 6 | digital signal OUT | high level 3v 0V | digital signal output |
Pin 8 | VSS | GND | GND |
package | SOP-8 | ||
operation temperature | -20----+70 | ||
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+86-18682200597
sales@szhaiwang.com
