FAIRCHILD SEMICONDUCTOR HMHA281R2 光电耦合器, 晶体管输出, 半间距, 1通道, SSOP, 4 引脚, 50 mA, 3.75 kV, 50 %
The is a 1-channel 4-pin DC input half-pitch Phototransistor Optocoupler consists of a gallium arsenide infrared emitting diode driving a silicon phototransistor. The lead pitch is 1.27mm. It is suitable for digital logic input, microprocessor input, twisted-pair line receiver and telephone line receiver.
型号 | 品牌 | 下载 |
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HMHA281R2 | Fairchild 飞兆/仙童 | 下载 |
HMHA2801AR2 | ON Semiconductor 安森美 | 下载 |