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max232_datasheet.pdf | 1.92MB | دانلود |
با استفاده از آی سی Max232 می توانید دیتا را از پروتکل TTL به پروتکل RS232 و بالعکس تبدل کنید.
The MAX220–MAX249 family of line drivers/receivers is intended for all EIA/TIA-232E and V.28/V.24 communica tions interfaces, particularly applications where ±12V is not available. These parts are especially useful in battery-powered sys tems, since their low-power shutdown mode reduces power dissipation to less than 5µW. The MAX225, MAX233, MAX235, and MAX245/MAX246/MAX247 use no external components and are recommended for appli cations where printed circuit board space is critical.