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BL20106 infrared receiver preamplifier integrated applicatio

2015-01-05 06:45  
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BL20106 infrared receiver preamplifier integrated application circuit diagram
BL20106 infrared receiver preamplifier integrated application circuit diagram
BL20106 infrared receiver preamplifier integrated application circuit diagram
BL20106 infrared receiver preamplifier integrated application circuit diagram
BL20106 infrared receiver preamplifier integrated application circuit diagram
BL20106 infrared receiver preamplifier integrated application circuit diagram
BL20106 is produced by Shanghai Belling Electronic Technology Co., Ltd. It is infrared remote control system for receiving bipolar preamplifier ASIC. Its features are: Low power consumption, low voltage, the internal band-pass filter everywhere; Output is an open collector output, and it can be connected with CMOS and TTL circuit; Input can be directly connected with the photodiode. Domestic and foreign similar products are D20106, CX20106, KA2184A and these can be directly interchangeable. The figure below shows a typical application circuit constituted by the BL20106, andthe circuit is very simple, and its typical operating voltageis 4.7 ~ 5.3V, the circuit operating frequency is F0 = 40kHz BL20106 shape pin map. BL20106 internal block diagram. BL20106 limit of the operating parameters: (TA = 25 ℃) BL20106 working waveform is shown as below: