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ISL8490IBZ The Renesas ISL8490IBZ is a full-duplex transceiver IC designed for RS422 and RS485 communication. It operates at data rates up to 5Mbps and features a surface mount 8-SOIC package.
Mfr Part #:

ISL8490IBZ

Available from 1 distributors
Mfr Name: Renesas
Renesas
The Renesas ISL8490IBZ is a full-duplex transceiver IC designed for RS422 and RS485 communication. It operates at data rates up to 5Mbps and features a surface mount 8-SOIC package.
✓ Total Stock: 2,000 pcs

ISL8490IBZ Available from 1 distributor

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✓ Non-Authorised
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Risen Electronics ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
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ISL8490IBZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage
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ISL8490IBZ Description

Short technical summary and product information.

The Renesas ISL8490IBZ is an integrated circuit designed for communication interfaces, specifically functioning as a transceiver. It supports both RS422 and RS485 protocols, enabling robust data transmission.

 

This device operates with a voltage range of 4.5V to 5.5V and can handle data rates up to 5Mbps. It features a full-duplex communication mode and includes receiver hysteresis of 70mV for improved signal integrity. The operating temperature range is from -40°C to 85°C, making it suitable for various environmental conditions.

 

The ISL8490IBZ comes in an 8-SOIC package with a surface mount type, measuring 0.154 inches (3.90mm) in width. This packaging is standard for many electronic applications requiring compact integration.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. This transceiver is a reliable component for applications requiring serial communication interfaces.

ISL8490IBZ Quick Information

Product Type: Transceiver
Canonical Name: ISL8490IBZ Transceiver
Subcategory: Drivers, Receivers, Transceivers

ISL8490IBZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ISL8490IBZ Features

  • Full-duplex transceiver for RS422/RS485.
  • Supports data rates up to 5Mbps.
  • Operates from 4.5V to 5.5V supply.
  • Surface mount 8-SOIC package.
  • Wide operating temperature range.

ISL8490IBZ Applications

  • Used in serial communication systems.
  • Suitable for industrial automation.
  • Ideal for data acquisition modules.
  • Applicable in networking equipment.

ISL8490IBZ FAQs

7 frequently asked questions generated from this part’s specifications.
What type of transceiver is the ISL8490IBZ?

The ISL8490IBZ is a full-duplex transceiver.

What protocols does the ISL8490IBZ support?

The ISL8490IBZ supports RS422 and RS485 protocols.

What is the data rate of the ISL8490IBZ?

The ISL8490IBZ has a data rate of 5 Mbps.

What is the operating voltage for the ISL8490IBZ?

The ISL8490IBZ operates at a voltage of 4.5V to 5.5V.

What is the operating temperature range for this transceiver?

The operating temperature range for the ISL8490IBZ is -40°C to 85°C.

What package is the ISL8490IBZ supplied in?

The ISL8490IBZ is supplied in an 8-SOIC package.

How is the ISL8490IBZ mounted?

The ISL8490IBZ is designed for surface mount.

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