1 PC RDA223 Digital Pyroelectric Infrared Sensor

$6.26
Digital PIR sensor RDA223, is an integrated design of sensitive element and signal processing chip, packaged sensitive element and IC chip into sensor shield. Sensitive element transfer the human movement...

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Availability: 500 In Stock
Categories: PIR sensor

Digital PIR sensor RDA223, is an integrated design of sensitive element and signal processing chip, packaged sensitive element and IC chip into sensor shield. Sensitive element transfer the human movement signal to high-precision digital chip for data processing. Then the sensor gives digital signal for easy using.

Application

  • Security product
  • Human body induction toys
  • Human body induction lamps, switches, and home appliance
  • Industrial automation control
  • Smart home
  • IOT terminals
  • Intelligent appliance

Features

  • High-precision AD signal process
  • Differential signal input mode, anti-interference ability
  • Low working voltage and power consumption
  • Digital TTL signal output

Specifications

Max Limit

Parameter Symbol Min Max Unit  
Voltage VDD -0.3 3.6 V  
Pinlimit Into -100 100 mA  
Storagetemperature TST -40 125 ℃  

 Working condition

Parameter Symbol Min Typical Max Unit Note
Working condition
Voltage VDD 2.7 3 3.3 V  
Current ICC 12 15 20 uA  
Sensitivity VSENS   110   uV  
Temperature WST -20   85 ℃  
Inputenable
High voltage VIH 80     %VDD  
Low voltage VIL     20 %VDD  
Current II -1   1 uA  
Output
Lowcurrent IOL 10     mA  
Highcurrent IOH     -10 mA  
Blocktime     2.3   S  
Delaytime ONTIME   2.3   S  
Oscillators and filters
Lowfilter cut-off frequency       7 Hz  
High filter cut-off frequency       0.44 Hz  
Chip oscillator frequency Fclk     64 KHz  

 

* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.

1. WORLDWIDE SHIPPING (Except some countries and APO/FPO)

We provide Worldwide Shipping by DHL, Fedex, Standard shipping (China Post e-Packet) and some other shipping ways on ALL ITEMS!

2. SERVICE TRANSIT TIME is provided by the carrier.
  • Reference Delivery time (working days):
  • DHL:3-7 days
  • Fedex:3-7 days
  • China Post e-Packet : 15-35 days
Note:

Transit times may vary, particularly during the holiday season.

We suggest you choose Expedited Shipping(DHL or FedEx) to ensure the products reach your home fast & safety.

3. ORDERS PROCESSED TIMELY after the payment verification.

We do our best to process & ship all orders as soon as possible. Most orders are processed within 48 hours.

Note:

a.We only ship to confirmed order address. Your order address MUST MATCH your shipping address.

b.We accept DROP SHIPPING. You can leave us your customer’s address, when you place an order,then your customers can get the goods directly.

4. PACKAGE STATUS TRACKING

Tracking and secure checkout are provided for all orders. https://www.17track.net/en - this tracking website can help you track the status of your package.

Note:

Sometimes you may can't get your package within expected time, please be patient for a few more days. Because we can't control the delivery time or condition when package on shipping. Certainly, we are glad that you can contact us for help. Our goal is to make customer satisfied!

Dear valued friends,

If you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails ASAP, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response. And you can also call us in +86-18595618735 or email us to enquiry@winsensor.com.

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