ATA6662-TAQY 19

Drivers, Receivers, Transceivers Overview

The ATA6662-TAQY 19 is a fully integrated LIN transceiver compliant with LIN specification 2.0, 2.1, and SAEJ2602-2. It operates within a supply voltage range of 5V to 27V and supports baud rates up to 20 Kbaud. The device features improved slew rate control for secure data communication in vehicle convenience electronics. It includes dominant time-out functionality at the transmit data (TXD) pin, normal and sleep modes, and wake-up capabilities via the LIN bus or an external WAKE pin. Standby current during sleep mode is typically 10 µA. The IC provides high EMC performance and ESD protection exceeding 6kV.

Drivers, Receivers, Transceivers Feature Summary

• Complies with LIN specification 2.0, 2.1, and SAEJ2602-2 standards
• Features improved slew rate control for secure low-speed data communication
• Includes dominant time-out function at the transmit data (TXD) pin
• Provides advanced EMI and ESD performance for automotive environments

Drivers, Receivers, Transceivers Applications

• Vehicle convenience electronics
• Low-speed data communication in vehicles
• Automotive body electronic applications

Drivers, Receivers, Transceivers Procurement Notes

Verify the component against the official Atmel datasheet revision 4916P-AUTO-10/11. Confirm the package type is SO8 and that the ordering suffix TAQY corresponds to the taped and reeled variant. Ensure compatibility with the specific LIN protocol requirements of the target application before procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this transceiver for applications requiring compliance with LIN 2.0, 2.1, and SAEJ2602-2 specifications. It is suitable for systems needing low standby current and robust ESD protection. Verify that the operating temperature range and supply voltage requirements align with the system design constraints.

Drivers, Receivers, Transceivers Part Context

The ATA6662 is manufactured by Atmel Corporation, which was acquired by Microchip Technology. This component serves as a physical layer interface for LIN protocol handlers in automotive networks. It is designed to handle low-speed data communication tasks typical in vehicle convenience electronics.

Drivers, Receivers, Transceivers Replacement Considerations

The datasheet does not list specific replacement part numbers. Consider verifying if the ATA6662C variant meets the same functional requirements, as it shares the core specifications but may have minor differences in manufacturing or packaging.