ISL32372EIVZ

Overview

The ISL32372EIVZ is a quad transmit driver interface IC manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 3V to 5.5V and supports data rates up to 460kbps. The device is designed for RS-422 and RS-485 serial communication protocols. It features four transmit drivers with zero receive drivers, simplifying system design. The component is housed in a 16-TSSOP surface-mount package with a width of 4.40mm. It functions reliably across an operating temperature range of -40°C to 85°C.

Feature Summary

• Four dedicated transmit drivers facilitate efficient data transmission
• Zero receive drivers reduce circuit complexity
• Supports RS-422 and RS-485 serial communication standards

Applications

• Industrial automation systems requiring RS-485 connectivity
• Building automation networks utilizing RS-422 protocols
• Embedded control interfaces for sensor data transmission

Procurement Notes

Verify the obsolete status of this part number before initiating procurement. Confirm that alternative components are available if current stock is unavailable. Ensure compatibility with existing board layouts when selecting substitutes. Check RoHS compliance requirements against project specifications. Validate supplier authenticity to avoid counterfeit components.

Selection Notes

Select this component for applications requiring multiple transmit channels without integrated reception. Consider the 16-TSSOP package for space-constrained designs. Evaluate the 460kbps speed limit against network requirements. Assess the 3V to 5.5V voltage range for power supply compatibility. Review thermal performance within the specified operating temperature limits.

Part Context

This device belongs to the Renesas interface IC family, specifically designed for differential signaling applications. It complements other transceivers by offering a transmit-only configuration. The product line focuses on robust communication in noisy industrial environments. Similar parts may include integrated receiver-transmitter combinations.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material. Verify compatible alternatives through official Renesas documentation or authorized distributor catalogs.