AFBR-S6PY2486中文资料Thin film analog pyroelectric dual-channel sensor with a 3.91 µm / 90 nm filter and a 3.33 µm / 160 nm filter for H-C detection数据手册Broadcom规格书

描述 Description

Broadcom's thin film pyroelectric infrared (IR) sensors for gas detection and other substance concentration measurements offer exceptionally high responsivity, low microphonics and class-leading thermal and electrical stability.The analog dual detector AFBR-S6PY2486 has a reference channel with a 3.91 µm / 90 nm filter and one channel with a 3.33 µm / 160 nm filter. The main use of this device is H-C detection.This high-performance current mode sensor achieves a signal-to-noise of ~10,000 and offers a fast, stable response over a wide operating frequency range. The sensor elements are built into a low noise circuit that has an internal CMOS op amp, with a 10 GΩ feedback resistor outputting a voltage signal centered on half the supply rail.

特性 Features

•Fastestresponseleadingtohigherresolutionandlowerpowerconsumption
•Robust-lowmicrophonics
•Instantswitch-on
•Operationalfrom1-40Hz.Class-leadingSNRabove10-15Hz
•Extendedtemperaturerange
•Reliableandeasytouse
•Outstandingsupportofhardware,softwareandalgorithmdevelopment

简介

AFBR-S6PY2486属于传感器变送器的运动传感器-光学。由制造生产的AFBR-S6PY2486运动传感器 - 光学光学运动传感器系列产品使用光（通常是红外光）来检测物体的运动。无源红外型可检测落在传感器上的红外光量的变化，例如温暖的身体穿过传感器视场时引起的变化，而区域反射型可发射光，并检测附近物体反射的光量变化。此系列不包括能检测物体存在性而非运动的产品，例如用于机械安全的光幕。