ISL32704EIBZ-T7A

Drivers, Receivers, Transceivers Overview

The ISL32704EIBZ-T7A is a half-duplex RS-485 transceiver manufactured by Renesas Electronics. It operates within a supply voltage range of 3 V to 5.5 V and supports data rates up to 4 Mb/s. The device features one driver and one receiver, housed in a QSOP-16 surface-mount package. It includes ESD protection rated at 15 kV and functions across an operating temperature range from -40°C to +85°C. Key electrical specifications include a maximum output current of 60 mA, a typical operating supply current of 4 mA, and a power dissipation limit of 675 mW.

Drivers, Receivers, Transceivers Feature Summary

• Galvanic isolation capability for differential bus transmission
• High electrostatic discharge (ESD) immunity
• Low power consumption design

Drivers, Receivers, Transceivers Applications

• Industrial communication networks requiring isolated RS-485 interfaces
• Building automation systems
• Process control instrumentation

Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices, as the product lifecycle status may indicate end-of-life conditions. Ensure packaging details match specific project requirements for reel or cut tape formats.

Drivers, Receivers, Transceivers Selection Notes

Select this component when galvanic isolation is required for RS-485 applications. Verify that the QSOP-16 package fits the PCB layout constraints. Ensure the system voltage aligns with the 3 V to 5.5 V operating range and that thermal management accommodates the specified power dissipation limits under maximum load conditions.

Drivers, Receivers, Transceivers Part Context

This part belongs to the ISL32704E series of isolated transceivers. It is produced by Renesas Electronics, formerly Intersil. The device is designed for robust communication in electrically noisy environments where signal integrity and safety isolation are critical for reliable data transmission over long distances.

Drivers, Receivers, Transceivers Replacement Considerations

Check for pin-compatible alternatives within the Renesas portfolio that offer updated lifecycle status. Verify if newer generations provide improved isolation ratings or lower power consumption while maintaining the same interface protocol and package dimensions.