RELIABILITY REPORT FOR MAX487EEPA+ PLASTIC ENCAPSULATED DEVICES

PublishTime：2021-07-26

The MAX487EEPA+ successfully meets the quality and reliability standards required of all Maxim products. In addition, Maxim's continuous reliability monitoring program ensures that all outgoing product will continue to meet Maxim's quality and reliability standards.
■General Description:
The MAX481E, MAX483E, MAX485E, MAX487E- MAX491E, and MAX1487E are low-power transceivers for RS-485 and RS-422 communications in harsh environments. Each driver output and receiver input is protected against ±15kV electro-static discharge (ESD) shocks, without latchup. These parts contain one driver and one receiver. The MAX483E, MAX487E, MAX488E, and MAX489E feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps. The driver slew rates of the MAX481E, MAX485E, MAX490E, MAX491E, and MAX1487E are not limited, allowing them to transmit up to 2.5Mbps. These transceivers draw as little as 120μA supply current when unloaded or when fully loaded with disabled drivers (see Selector Guide). Additionally, the MAX481E, MAX483E, and MAX487E have a low-current shutdown mode in which they consume only 0.5μA. All parts operate from a single +5V supply. Drivers are short-circuit current limited, and are protected against excessive power dissipation by thermal shutdown circuitry that places their outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if the input is open circuit. The MAX487E and MAX1487E feature quarter-unit-load receiver input impedance, allowing up to 128 transceivers on the bus. The MAX488E-MAX491E are designed for full-duplex communications, while the MAX481E, MAX483E, MAX485E, MAX487E, and MAX1487E are designed for half-duplex applications. For applications that are not ESD sensitive see the pinand function-compatible MAX481, MAX483, MAX485, MAX487-MAX491, and MAX1487.

Brand of Product：	Maxim
Part#：	MAX487EEPA+ 、 MAX487E 、 MAX481 、 MAX483 、 MAX485 、 MAX487 、 MAX491 、 MAX1487 、 MAX485E 、 MAX1487E 、 MAX481E 、 MAX483E 、 MAX488E 、 MAX491E 、 MAX490E 、 MAX489E More Part#
Product Category：	low-power transceivers 、 ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers More
Application：	[ RS-485 and RS-422 communications ] More
Data Type：	Test Report More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	PDIP
Language：	English Chinese Chinese and English Japanese
Date of Creation：	July 3, 2012
Version Number：
Data Encoding：
Data Size：	162 KB

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