YM312 16-Bit Digital PIR Sensor Module with 5-14μm Detection for Car Alarm Systems
Price:
1 USD/PC
MOQ:
1000PCS
Delivery Time:
15 Days
Brand:
AMPFORT
Product Description
YM312 Digital PIR Sensor Module Overview
The YM312 is a high-performance digital PIR (Passive Infrared) sensor module that integrates an AD chip and sensitive element within a hermetically sealed package. This advanced sensor detects human body movement and outputs 16-bit digital signals through sophisticated collection and filtering processes, enabling precise motion detection functionality when paired with peripheral MCU circuits.
Key Features
- 16-bit digital signal output for high precision detection
- Single-wire serial data interface for simplified integration
- Ultra-low power consumption (5-20 μA operation current)
- Wide detection wavelength range: 5-14μm
- Compact design with integrated signal processing
Technical Specifications
| Parameter | Symbol | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| Operating Voltage | VDD | 2.2 | 3.3 | 5.5 | V |
| Operation Current | IDD | 5 | 10 | 20 | μA |
| ADC Resolution | - | - | - | 16 | Bits |
| Detection Wavelength | λ | 5 | - | 14 | μm |
| LPF Cutoff Frequency | - | - | - | 7 | Hz |
| HPF Cutoff Frequency | - | - | - | 0.44 | Hz |
Application Areas
Consumer Electronics
Toys, digital photo frames, doorbells, TVs, refrigerators, air conditioners
Smart Home & Security Systems
USB alarms, intrusion detection, network cameras, LAN monitors, private alarms, car alarm systems
Lighting Control
Automatic lighting for indoor spaces, courtyards, corridors, and staircases
Documentation & Resources
Product Visuals
Related Models
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Ampfort Electronics Co., Ltd.
Location
Floor 5,Changlong Industrial Building,No.6,Jiangnan Road,Jingshan,Chashan Town,Dongguan 523323,China
Contact Person
Annie Fang