imikhiqizo

Amamojula Esistimu Yokufaka Yeleveli Ye-analogi Ephakeme Izinhlobo ezintathu zamamojula zifakiwe ohlelweni olungaphansi Lokokufaka lwe-Analog Lwezinga Eliphezulu: imojuli ye-Base Converter, imojula ye-Current Expander, kanye nemojuli ye-Voltage Expander. Isistimu engaphansi evamile izosebenzisa imojuli ye-Base Converter kanye (uma kudingekile) imojula eyodwa noma amaningi esandisi. Imojula ye-Base Converter - inombolo yekhathalogi IC697ALG230 Le mojula inokufakwa okuhlukene okuyisishiyagalombili kanye nembobo yokwandisa. Okokufaka ngakunye kungalungiselelwa ngakunye ku-voltage noma okwamanje. Ishaneli ngayinye yokokufaka nayo inesikali somsebenzisi ngamunye. Izinto ezivimbela ukulayisha ezisebhodini zifakiwe kububanzi bamanje bokufakwayo obuvamile obufika ku-Ç 40 mA. Uma obunye ububanzi bamanje noma ukulungiswa okuhlukile kudingekile, izinqaba zangaphandle zingasetshenziswa. Ukucushwa kwesistimu okujwayelekile kwe-Ç 10 volts no-4 kuya ku-20 mA kuyatholakala. Lokhu, kanye nobunye ububanzi bokufakwayo obuphansi, kungalinganiswa kumayunithi wobunjiniyela ngesici sokukala somsebenzisi. Amamojula E-Expander Afika Kumamojula e-Expander ayisikhombisa angahlanganiswa kumojula ye-Base Converter ukuze kwandiswe inani lokufakwayo kwengqikithi yesistimu engaphansi kuze kufike ku-120. Imojuli ye-Base Converter yamukela noma iyiphi ingxube yezinhlobo ezimbili zamamojula e-Expander. Isici esivamile sokukala somsebenzisi sisebenza kukho konke okokufaka kumojula ngayinye ye-Expander, nokho imojuli ngayinye ye-Expander ingase ikalwe ngayodwana njengoba kudingekile. Imojula Yamanje Yesandiso Sokufaka - inombolo yekhathalogi IC697ALG440 Imojuli Yamanje Yesandiso inokokufaka kwamanje okungu-16 ngakunye kwamukela kufika ku-Ç 20 mA. Imojula ye-Voltage Input Expander - inombolo yekhathalogi IC697ALG441 Imojula ye-Voltage Expander inama-voltage ahlukanisiwe angu-16 ngayinye eyamukela amasignali afika ku-Ç 10V.