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Address: B1309 Xin Zhong Fa Building Zhongguancun Street, No. 32 Haidian Beijing
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HCPL2531-000E 双通道高速光电耦合器
HCPL-2531 双通道光电耦合器包含输入和输出间具有电气绝缘的一对发光二极管和光检测器。
光二极管偏压和输出晶体管集电极的独立连接可以通过降低基极到集电极电容,将速度提高到传统光晶体管耦合器的百倍以上。
产品采用产业 8-pin DIP 封装,适合高速 TTL/TTL 应用,输入 LED 的标准 16mA TTL 吸入电流和 5.6kΩ 上拉电阻可以提供 1 个 TTL 逻辑负载的充足输出电流,顺向电流 IF = 16mA 时最低电流传输比 (CTR, Current Transfer Ratio) 为 19%。
Comments: The boss is very timely delivery, cheap quality is quite good
Comments: The boss good attitude, product quality is also good, the next will come to your house to buy Oh!
Comments: Product quality is really good, and the price is also a great advantage. I hope next time can continue to cooperate
Comments: The boss is very straightforward, you want to come with samples, apart from anything else, it is sent to it. Good quality.
Comments: The boss is a straightforward person, good service attitude, the product tested, quality is no problem
Comments: The company used, multiple type, quantity and small, some bosses will be afraid of trouble, Mr. Wang was good, better quality products, timely shipments.