شرح
برنامه های کاربردی
The RDA223 is versatile and can be employed in a wide range of applications:
- محصولات امنیتی: Motion detectors for security systems.
- Human Body Induction Toys: Interactive toys responding to motion.
- Human Body Induction Lamps and Switches: Automatic lighting solutions.
- کنترل اتوماسیون صنعتی: Motion detection for process automation.
- Smart Home: Enhancing home automation systems.
- IoT Terminals: Intelligent motion detection for IoT devices.
- Intelligent Appliances: Smart features in household electronics.
امکانات
- High-Precision Signal Processing
- Includes high-precision AD signal processing for accurate motion detection.
- Differential Signal Input
- Ensures strong anti-interference capabilities for reliable performance.
- Low Voltage and Power Consumption
- Operates efficiently with minimal power requirements.
- Digital TTL Signal Output
- Provides an easy-to-use digital signal for integration into various systems.
مشخصات فنی
Maximum Limits
| پارامتر |
سمبل |
حداقل |
حداکثر |
واحد |
| Voltage |
VDD |
-0.3 |
3.6 |
V |
| Pin Limit Current |
Into |
-100 |
100 |
mA |
| دمای ذخیره سازی |
TST |
-40 |
125 |
℃ |
شرایط کار
| پارامتر |
سمبل |
حداقل |
معمولی |
حداکثر |
واحد |
یادداشت ها |
| Voltage |
VDD |
2.7 |
3.0 |
3.3 |
V |
|
| فعلی |
ICC |
12 |
15 |
20 |
μA |
|
| حساسیت |
VSENS |
|
110 |
|
µV |
|
| دمای عملیاتی |
WST |
-20 |
|
85 |
℃ |
|
Input Enable
| پارامتر |
سمبل |
حداقل |
حداکثر |
واحد |
| High Voltage |
VIH |
80% |
|
%VDD |
| Low Voltage |
VIL |
|
20% |
%VDD |
| فعلی |
II |
-1 |
1 |
μA |
خروجی
| پارامتر |
سمبل |
حداقل |
حداکثر |
واحد |
| Low Current |
IOL |
10 |
|
mA |
| High Current |
IOH |
|
-10 |
mA |
Timing Parameters
| پارامتر |
حداقل |
معمولی |
حداکثر |
واحد |
| Block Time |
|
2.3 |
|
حرف |
| زمان تاخیر |
|
2.3 |
|
حرف |
Oscillators and Filters
| پارامتر |
حداقل |
معمولی |
حداکثر |
واحد |
| Low Filter Cut-Off Frequency |
|
|
7 |
هرتز |
| High Filter Cut-Off Frequency |
|
|
0.44 |
هرتز |
| Chip Oscillator Frequency |
|
|
64 |
KHz |
Important Notes
- Specifications and features are subject to change without prior notice.
- Contact the manufacturer for the latest updates before placing orders.
The RDA223 sensor is an ideal solution for modern motion detection applications requiring precision, reliability, and low power consumption.
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