IRM-2633红外线接收头的载波频率,电源电压是多少?
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Available Types For Different Carrier Frequencies
Type Carrier Frequencies (Typ)
IRM-2633 33 kHz
IRM-2638 38 kHz
IRM-20 40 kHz
IRM-2656 56 kHz
Electro-Optical Characteristics (Ta=25℃, and Vcc=5.0V)
Parameter Symbol MIN. TYP. MAX. Unit Condition
Consumption Current Icc --- 1.2 --- mA No signal input
Peak Wavelength λp --- 940 --- nm
High Level Pulse Width TH 400 --- 800 μs
Low Level Pulse Width TL 400 --- 800 μs
High Level Output Voltage VH 4.5 --- --- V
Low Level Output Voltage VL --- 0.2 0.5 V
电源电压Supply Voltage Vcc 0~6 V
推荐电源电压4.5-5.5V
