PART/ PYD 1384 (LHi 874); PYD 1394 (LHi 944)
PYD 1384，PYD 1394双元素PYROS
The Excelitas PYD 1384 (replacement to LHi 874) / PYD 1394 (replacement to LHi 944) Pyrodetector Series is the Low-Profile variant of the PYD 1388/PYD 1398 Standard Analog Pyrodetectors. The Low-Profile, Dual-Element Pyrodetectors feature two sensing elements in series connection and FET in source-follower circuit, connected into the low profile TO-39 Metal Housing with optical window a source follower circuit
双元素，低型吡划线都采用相对串联连接和源跟随电路的两个传感元件。PYD 1384 PyRodetector表示低调系列的标准基础模型。PYD 1394配备有更大的窗口，提供更广泛的视野。额外的漏极电阻和输出电容进一步降低了EMI敏感应用的电磁干扰的干扰效应。必威平台怎么样
Ideally suited for motion detection, their low-profile design permits two Pyros to be space-efficiently integrated together so as to enable a 180° field-of-view.
- 响应度：4.2 kV / w（典型）
- Noise: 20 µVpp (typical) / 50 µVpp (max)
- Operation requirements: 2.0-10 V
- Housing with optical window: TO-39
- PYD 1384，视野（温度/ VERT）：95°/ 87°
- PYD 1394，视野（温度/ VERT）：110°/ 110°
- 响应度：4.2 kV / w（典型）
- Noise: 20 µVpp (typical) / 50 µVpp (max)
- Operation requirements: 2.0-10 V
- Housing with optical window: TO-39
- PYD 1384，视野（温度/ VERT）：95°/ 87°
- PYD 1394，视野（温度/ VERT）：110°/ 110°