MAX485芯片收发详解 实现485通信_max485典型电路图 ...

MAX485 Product details. General Description. The MAX481E, MAX483E, MAX485E, MAX487E–MAX491E, …

MAX485 is a part of a family of transceivers for RS-485 and RS-422 communication, with low power …

SWITCHING CHARACTERISTICS—MAX483, MAX487/MAX488/MAX489. Note 1: All currents into device pins are positive; …

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