ISL3159EIUZ-T

Overview

The ISL3159EIUZ-T is a half-duplex RS-422/RS-485 transceiver manufactured by Renesas Electronics. It operates with a single 5V supply and supports data rates up to 40 Mb/s. The device features one driver and one receiver in an MSOP-8 surface-mount package. It functions within a temperature range of -40°C to +85°C and draws 4 mA during operation. The component complies with IEC61000 standards for electromagnetic compatibility.

Feature Summary

• Supports high-speed data transmission up to 40 Mb/s
• Complies with IEC61000 electromagnetic immunity standards
• Operates on a single 5V power supply

Applications

• Industrial sensor networks
• Building automation systems
• Factory automation control loops

Procurement Notes

Verify the specific suffix 'T' indicates reel packaging when ordering. Confirm the MSOP-8 package variant matches the design requirements. Check current availability status as stock levels fluctuate. Ensure the 5V operating voltage aligns with the system power architecture before finalizing procurement.

Selection Notes

Select this component for applications requiring 40 Mb/s communication over RS-485 buses. The MSOP-8 package suits space-constrained designs. Verify that the 5V supply voltage is compatible with the target system. Consider the -40°C to +85°C industrial temperature range for environmental suitability.

Part Context

This part belongs to the ISL3159E series of high-speed RS-485 transceivers. It is designed for robust communication in noisy industrial environments. The series emphasizes low power consumption and high noise immunity. It serves as a key interface component for serial data transmission in automated systems.

Replacement Considerations

Check for direct pin-compatible alternatives within the same manufacturer's portfolio. Verify that any substitute maintains the 40 Mb/s speed and 5V operation. Ensure the replacement package matches the MSOP-8 form factor. Confirm identical thermal and electrical specifications.