ISL32492EIUZ-T

Drivers, Receivers, Transceivers Overview

The ISL32492EIUZ-T is a single RS-422/RS-485 transceiver manufactured by Renesas Electronics Corporation. It operates at a data rate of 250 kb/s with a fixed supply voltage of 5 V. The device features one driver and one receiver, providing differential output. It is housed in an MSOP-8 surface-mount package and supports an operating temperature range from -40°C to +85°C. The component includes ESD protection and is available in reel, cut tape, and MouseReel packaging formats.

Drivers, Receivers, Transceivers Feature Summary

• Provides robust overvoltage protection on I/O pins to withstand high-voltage faults.
• Integrates electrostatic discharge (ESD) protection circuitry for enhanced signal integrity.
• Delivers differential signaling suitable for reliable half-duplex communication networks.

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems requiring reliable serial communication.
• Building automation and security network interfaces.
• Point-to-point or multi-drop RS-485 bus configurations.

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix EIUZ against official Renesas documentation to confirm the MSOP-8 package type and lead-free status. Ensure the ordering code matches the required tape-and-reel quantity specifications. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a 5V-powered, single-channel RS-422/RS-485 interface is required in a compact MSOP-8 footprint. Confirm that the 250 kb/s data rate meets system timing requirements. Verify that the -40°C to +85°C industrial temperature range aligns with the operational environment constraints of the target application design.

Drivers, Receivers, Transceivers Part Context

This part belongs to the ISL32492E series of low-power RS-422/RS-485 transceivers. The series is designed for applications demanding reliable data transmission in electrically noisy environments. The EIUZ suffix specifically denotes the MSOP-8 package variant within the broader product family offered by Renesas Electronics.

Drivers, Receivers, Transceivers Replacement Considerations

Consult official Renesas substitution guides for verified alternatives. Generic cross-references may not match the specific overvoltage protection ratings or pinout configurations. Validate any substitute against the original datasheet electrical characteristics before implementation.

Drivers, Receivers, Transceivers FAQ

What is the maximum data transmission speed supported by this transceiver?

The ISL32492EIUZ-T supports a maximum data rate of 250 kb/s.

Does this component include built-in protection against electrostatic discharge?

Yes, the device integrates ESD protection circuitry to safeguard the I/O lines.

What is the specified operating temperature range for this IC?

The component is rated for operation between -40°C and +85°C.