TSOP38438
数据手册.pdfIR 远程控制接收器，通孔封装，Vishay SemiconductorVishay IR 接收器用于远程控制和红外通信应用、红外代码学习/转发器、红外光挡板和红外接近传感器。 红外接收器在 840 nm 到 960 nm 的波长范围内工作。高灵敏度，长传输范围 30KHz 至 56KHz 的载波频率 ### IR 远程控制接收器，Vishay Semiconductor
The is a miniaturized IR Receiver Module for infrared remote control systems. A PIN diode and a preamplifier are assembled on a lead frame, the epoxy package contains an IR filter. The demodulated output signal can be directly connected to a microprocessor for decoding. It contains the newer AGC4 designs.
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- Very low supply current
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- Photo detector and preamplifier in one package
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- Internal filter for PCM frequency
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- Improved immunity against ambient light
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- Insensitive to supply voltage ripple and noise