RAA7881752GSU#AB0

Drivers, Receivers, Transceivers Overview

The RAA7881752GSU#AB0 is a single RS-485 transceiver manufactured by Renesas Electronics Corporation. It operates on a 3V to 3.6V supply voltage and supports data rates up to 500kbps. The device features half-duplex communication with one driver and one receiver. It provides high output drive capability alongside robust electromagnetic protection, including immunity to ±3kV EFT and compliance with IEC 61000-4-2 ESD standards. The component is housed in an 8-lead MSOP package and functions within a temperature range of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• High output drive capability for reliable signal transmission
• Robust protection against electrostatic discharge and electrical fast transients
• Low-power operation suitable for battery-constrained applications

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems
• Building automation networks
• Data acquisition systems requiring long-distance communication

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix AB0 to confirm the tape-and-reel packaging format and lead finish specifications. Ensure the procurement channel sources genuine Renesas Electronics products to guarantee adherence to the stated reliability standards and RoHS compliance. Cross-reference the manufacturer part number with official distributor catalogs to validate authenticity before purchase.

Drivers, Receivers, Transceivers Selection Notes

Select this component when half-duplex RS-485 communication is required in environments with significant electrical noise. The integrated EFT and ESD protection makes it suitable for industrial settings where signal integrity is critical. Consider the 500kbps data rate limit and the 8-lead MSOP package size during PCB layout planning to ensure adequate spacing and thermal management.

Drivers, Receivers, Transceivers Part Context

This transceiver belongs to the RAA78817x series of low-power interface ICs designed for robust serial communication. The series includes variants supporting different duplex modes and pin configurations. The RAA7881752GSU#AB0 specifically addresses the need for durable connectivity in harsh electrical environments while maintaining compatibility with standard 3V logic interfaces.

Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include other RAA78817x series devices such as the RAA788170 or RAA788173, provided the duplex mode and package type match the design requirements. Verify that alternative components offer comparable EFT and ESD protection levels to maintain system reliability.