中国领先的现货元器件交易平台
原装正品•现货库存•4小时发货
中国领先的现货元器件交易平台
原装正品•现货库存•4小时发货
什么是光电传感器:
光电传感器是将光信号转换为电信号的一种器件。其工作原理基于光电效应。光电效应是指光照射在某些物质上时,物质的电子吸收光子的能量而发生了相应的电效应现象。根据光电效应现象的不同将光电效应分为三类:外光电效应、内光电效应及光生伏特效应。光电器件有光电管、光电倍增管、光敏电阻、光敏二极管、光敏三极管、光电池等。分析了光电器件的性能、特性曲线。
{"200555":{"id":"200555","part":"JM38510\/31502BCA","manu":"Texas Instruments","price":94.7744,"stock":"4","supplier":"Rochester Electronics, LLC","min_qty":"4","dkpart":"2156-JM38510\/31502BCA-ND","series":"*","package":"Bulk","part_status":"Active","supplier_device_package":"-","addtime":"1609335700","update_time":"2021-01-15 10:34:58","pdf":"https:\/\/www.ti.com\/lit\/ds\/symlink\/sn54ls90.pdf","image":"\/pic\/moren.jpg","exp":"54LS93 4-BIT BINARY COUNTER","cate":"731","gigadevice_documents_software":null},"200556":{"id":"200556","part":"LS7267-S","manu":"LSI\/CSI","price":107.905,"stock":"0","supplier":"LSI\/CSI","min_qty":"1","dkpart":"2808-LS7267-S-ND","series":"-","package":"\u7ba1","part_status":"Active","supplier_device_package":"28-SOIC","addtime":"1609335700","update_time":"2021-01-15 17:09:40","pdf":"","image":"https:\/\/media.digikey.com\/Photos\/LSI-CSI-LSI-Computer-Systems\/MFG_LS7267-S.jpg","exp":"24-BIT X 2 MULTI-MODE COUNTER","cate":"731","gigadevice_documents_software":null},"200557":{"id":"200557","part":"LS7267-TS","manu":"LSI\/CSI","price":112.1952,"stock":"0","supplier":"LSI\/CSI","min_qty":"1","dkpart":"2808-LS7267-TS-ND","series":"-","package":"\u7ba1","part_status":"Active","supplier_device_package":"28-TSSOP","addtime":"1609335700","update_time":"2021-01-15 17:09:40","pdf":"","image":"https:\/\/media.digikey.com\/Photos\/LSI-CSI-LSI-Computer-Systems\/MFG_LS7267-TS.jpg","exp":"24-BIT X 2 MULTI-MODE COUNTER","cate":"731","gigadevice_documents_software":null},"200558":{"id":"200558","part":"LS7267","manu":"LSI\/CSI","price":114.2753,"stock":"0","supplier":"LSI\/CSI","min_qty":"1","dkpart":"2808-LS7267-ND","series":"-","package":"\u7ba1","part_status":"Active","supplier_device_package":"28-DIP","addtime":"1609335700","update_time":"2021-01-15 17:09:40","pdf":"","image":"https:\/\/media.digikey.com\/Photos\/LSI-CSI-LSI-Computer-Systems\/MFG_LS7267.jpg","exp":"24-BIT X 2 MULTI-MODE COUNTER","cate":"731","gigadevice_documents_software":null},"200559":{"id":"200559","part":"CD54HCT163F3A","manu":"Texas Instruments","price":139.6264,"stock":"3","supplier":"Rochester Electronics, LLC","min_qty":"3","dkpart":"2156-CD54HCT163F3A-ND","series":"*","package":"Bulk","part_status":"Active","supplier_device_package":"-","addtime":"1609335700","update_time":"2021-01-15 10:34:58","pdf":"https:\/\/www.ti.com\/lit\/ds\/symlink\/cd54hc161.pdf","image":"\/pic\/moren.jpg","exp":"CD54HCT163 HIGH SPEED CMOS LOGIC","cate":"731","gigadevice_documents_software":null},"200560":{"id":"200560","part":"SNJ54LS393W","manu":"Texas Instruments","price":170.7629,"stock":"3","supplier":"Rochester Electronics, LLC","min_qty":"3","dkpart":"2156-SNJ54LS393W-ND","series":"*","package":"Bulk","part_status":"Active","supplier_device_package":"-","addtime":"1609335700","update_time":"2021-01-15 10:34:58","pdf":"https:\/\/www.ti.com\/lit\/ds\/symlink\/sn54ls390.pdf","image":"\/pic\/moren.jpg","exp":"54LS393 DUAL 4-BIT BINARY COUNTE","cate":"731","gigadevice_documents_software":null},"200561":{"id":"200561","part":"7603401FA","manu":"Texas Instruments","price":187.5987,"stock":"2","supplier":"Rochester Electronics, LLC","min_qty":"2","dkpart":"2156-7603401FA-ND","series":"*","package":"Bulk","part_status":"Active","supplier_device_package":"-","addtime":"1609335700","update_time":"2021-01-15 10:34:58","pdf":"https:\/\/www.ti.com\/lit\/ds\/symlink\/sn54163.pdf","image":"\/pic\/moren.jpg","exp":"SN54LS163A SYNCHRONOUS 4-BIT COU","cate":"731","gigadevice_documents_software":null},"200562":{"id":"200562","part":"5962-9084801MEA","manu":"Texas Instruments","price":201.9643,"stock":"2","supplier":"Rochester Electronics, LLC","min_qty":"2","dkpart":"2156-5962-9084801MEA-ND","series":"*","package":"Bulk","part_status":"Active","supplier_device_package":"-","addtime":"1609335700","update_time":"2021-01-15 10:34:58","pdf":"https:\/\/www.ti.com\/lit\/ds\/symlink\/cd54hc192.pdf","image":"\/pic\/moren.jpg","exp":"CD54HCT193 HIGH SPEED CMOS LOGIC","cate":"731","gigadevice_documents_software":null},"200563":{"id":"200563","part":"8302201FA","manu":"Texas Instruments","price":204.8245,"stock":"5","supplier":"Rochester Electronics, LLC","min_qty":"5","dkpart":"2156-8302201FA-ND","series":"*","package":"Bulk","part_status":"Active","supplier_device_package":"-","addtime":"1609335700","update_time":"2021-01-15 10:34:58","pdf":"https:\/\/www.ti.com\/lit\/ds\/symlink\/sn54als161b.pdf","image":"\/pic\/moren.jpg","exp":"SN54ALS161B SYNCHRONOUS 4-BIT BI","cate":"731","gigadevice_documents_software":null},"200564":{"id":"200564","part":"74HC193P-E","manu":"Renesas Electronics America Inc","price":0,"stock":"0","supplier":"Rochester Electronics, LLC","min_qty":"0","dkpart":"2156-74HC193P-E-ND","series":"74HC","package":"Bulk","part_status":"Active","supplier_device_package":"-","addtime":"1609335700","update_time":"2021-01-15 10:34:58","pdf":"","image":"\/pic\/moren.jpg","exp":"74HC193 PRESETTABLE SYNCHRONOUS","cate":"731","gigadevice_documents_software":null}}