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Product Attributes

Introduction

The NM485D6S5MC is a low power electrically isolated differential driver and receiver designed for bi-directional data communication or multipoint bus transmission. The device combines a tri-state differential line driver and a differential input line receiver. The driver and receiver have active high and active low enables, respectively, which can be connected together to function as direction control. No external components are needed as a single 5V supply powers all functions either side of the isolation boundary. NM485D655MC also provides a regulated 5V, unregulated 6V and -6V isolated supply’s for system use.

Features

• The NM485D6S5MC has been recognised by Underwriters Laboratory to 250Vrms reinforced insulation.
• The NM485D6S5MC has been recognised to ANSI/AAMI ES60601-1 and provides 1 MOPP (Means Of Patient Protection) and 2 MOOP (Means Of Operator Protection) based upon a working voltage of 250Vrms max, between Primary and Secondary.
• Creepage is 5mm and clearance is 4mm.
• The NM485D6S5MC is compatible with Pb-Free soldering systems and is also backward compatible with Sn/Pb soldering systems.
• The NM485D6S5MC has a process, moisture, and reflow sensitivity classification of MSL2 PSL R7F as defined in J - STD - 020 and J - STD - 075. MSL2 = 1 year floor life, PSL R7F = Peak reflow temperature 245°C with a limitation on the time above liquidus (217°C) which for this series is 90sec max. The pin termination finish on this product series is Gold with Nickel Pre - plate.