ZSFG223611 Pyroelectric Sensor
The ZSFG223611 is a Passive Infrared (PIR) sensor designed for high-performance motion detection applications. It features a dual-element balanced differential design with excellent EMI immunity, white light protection, and built-in EMI compensation. The sensor utilizes a spectral filter window tuned to 8-13um wavelength, combined with a PIR lens, to block unwanted IR energy and improve immunity to white light and temperature changes. Its element spacing and shape further enhance its robustness. The ZSFG223611 is suitable for security motion detectors, outdoor lighting, video doorbells, and IP cameras.
Product Attributes
- Brand: Zilog
- Model: ZSFG223611
- Package: Standard metal TO-5
- Certifications: RoHS Compliant
Technical Specifications
| Parameter | Min | Typ | Max | Unit | Notes |
|---|---|---|---|---|---|
| Electrical Characteristics | |||||
| Signal Output | 2.5 | 3.5 | VP-P | ||
| Noise Output | 90 | 250 | mVP-P | ||
| Balance Output | 15 | % | Bo = [SA-SB / SA+SB] x 100 | ||
| Source Voltage | 0.3 | 1.4 | V | (Vd: 5V, Rs: 47K ohm) | |
| Operating Voltage (Vd) | 1 | 15 | V | (Rs: 47K ohm) | |
| Optical Characteristics | |||||
| Typical Field of View (Axis X) | 145 | degrees | from center of element | ||
| Typical Field of View (Axis Y) | 136 | degrees | from center of element | ||
| Filter Substrate | Silicon | ||||
| Cut on (5%T ABS) | 4.0 | 5.0 | 6.0 | micron | |
| Transmissivity | 70 | % | average 8 to 13 micron | ||
| Environmental Characteristics | |||||
| Operating Temperature | -40 | +70 | C | ||
| Storage Temperature | -40 | +80 | C | ||
| Operating Humidity | 95 | % RH | (at 30C) | ||
| Storage Humidity | 95 | % RH | (at 30C) | ||
2411261537_Zilog-ZSFG223611_C20344873.pdf
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