Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Renesas Electronics
	Product Type	Line Transceiver
	Logic Function	Transceiver
	IC Type	RS485/RS422 Transceivers
	Number of Channels	2
	Output Type	Differential
	Polarity	Non-Inverting
	Mount Type	Surface
	Package Type	SOIC
	Minimum Supply Voltage	4.5V
	Pin Count	8
	Maximum Supply Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Maximum Propagation Delay Time @ CL	30ns
	Maximum Operating Temperature	85°C
	Series	ISL8490
	Standards/Approvals	RoHS
	Length	5mm
	Height	1.75mm
	Width	4 mm
	Supply Current	500μA
	Automotive Standard	No

	Select all
	Brand Renesas Electronics
	Product Type Line Transceiver
	Logic Function Transceiver
	IC Type RS485/RS422 Transceivers
	Number of Channels 2
	Output Type Differential
	Polarity Non-Inverting
	Mount Type Surface
	Package Type SOIC
	Minimum Supply Voltage 4.5V
	Pin Count 8
	Maximum Supply Voltage 5.5V
	Minimum Operating Temperature -40°C
	Maximum Propagation Delay Time @ CL 30ns
	Maximum Operating Temperature 85°C
	Series ISL8490
	Standards/Approvals RoHS
	Length 5mm
	Height 1.75mm
	Width 4 mm
	Supply Current 500μA
	Automotive Standard No

Datasheet - ISL8490IBZ-T

The Renesas RS-485/RS-422 Transceiver is BiCMOS 5V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Unlike competitive devices this family is specified for 10% tolerance supplies (4.5V to 5.5V).

Specified for 10% tolerance supplies

Class 3 ESD protection (HBM) on all pins of 7kV

High data rates of up to 5Mbps

-7V to +12V common-mode input voltage range

Operation from a single +5V supply (10% tolerance)

Current limiting and thermal shutdown for driver overload protection

Pb-free plus anneal (RoHS compliant)

Renesas Electronics 2-Channel Line Transceiver, Differential, Non-Inverting, 8-Pin SOIC

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