ISL3280E - RS-485/RS-422 Receivers

Renesas

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Datasheet Details

Part number	ISL3280E
Manufacturer	Renesas
File Size	0.97 MB
Description	RS-485/RS-422 Receivers
Datasheet	ISL3280E-Renesas.pdf

ISL3280E Product details

Description

PIN NAME FUNCTION RO Receiver output: If A - B  -50mV, RO is high; If A - B  -200mV, RO is low; RO = High if A and B are unconnected (floating) or shorted.RE, RE Receiver output enable.RO is enabled when RE is high, or RE is low; RO is high impedance when RE is low, or RE is high.If the Rx enable function is not used, connect RE directly to GND, or connect RE through a 1kΩ, or greater, resistor to VCC.RE is internally pulled high, and RE is internally pulled low.GND Ground connect

Features

an active high Rx enable pin and the ISL3282E and ISL3283E include an active low enable pin. All versions are offered in Industrial and Extended Industrial (-40°C to +125°C) temperature ranges. A 26% smaller footprint is available with the ISL3282E TDFN package. These devices, plus the ISL3284E, also feature a logic supply pin (VL) that sets the VOH level of the RO output (and the switching points of the RE/RE input) to be compatible with another supply voltage in mixed voltage systems. For comp.

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Published: Feb 14, 2019 |