HCNW4503 A4503 W4503 HCPL4503
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgE8qnIk8TVpvwkIzlC1ADoCGqD_47lw2jG3nmrTbREDAw1QsunBpcyOSGtzk2oeiiLvqe0or8uPc_Wl_bd4pWv91Tt9yFyCcP4uC7Vaj0mjb81sfut3kqSI6y5ib-iBXUC4SF4HdOg0Ele/s72-c/hcnw4503.jpg
45.000 đ
- Hình thức : Mới- Tình trạng: Còn Hàng
- Thông số kỹ thuật: HCNW4503 A4503 W4503 HCPL4503
Đầu ra tranzito
Description These diode-transistor optocouplers use an insulating layer between a LED and an integrated photodetector to provide electrical insulation between input and output. Separate connections for the photodiode bias and output-transistor collector increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance. These single channel optocouplers are available in 8-Pin DIP, SO-8 and Widebody package configurations. The HCPL-4502/4503 and HCNW4502/4503 are designed for high speed TTL/TTL applications. A standard 16 mA TTL sink current through the input LED will provide enough output current for 1 TTL load and a 5.6 kΩ pull-up resistor. CTR for these devices is 19% minimum at IF=16mA.
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