MAX490 Datasheet – Low-Power Transceiver – Maxim

Part Number : MAX490, MAX490ECPA

Function : Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceiver

Package : DIP 8 Pin

Manufacturers : Maxim

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MAX490 datasheet

Description

The MAX481, MAX483, MAX485, MAX487 – MAX490, and MAX1487 are low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX483, MAX487, MAX488, and MAX489 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 MAX481, MAX485, MAX490, MAX491, and MAX1487 are not limited, allowing them to transmit up to 2.5Mbps.

Pinout
MAX490 pinout transceiver
Application

1. Low-Power RS-485 Transceivers
2. Low-Power RS-422 Transceivers
3. Level Translators
4. Transceivers for EMI-Sensitive Applications
5. Industrial-Control Local Area Networks

 

MAX490 Datasheet

 

Other data sheets within the file : MAX490CPA, MAX490CSA, MAX490CUA