ATA6625-TAQY

Drivers, Receivers, Transceivers Overview

The ATA6625-TAQY is a LIN bus transceiver with an integrated voltage regulator, designed for automotive slave nodes. It operates within a supply voltage range of 5V to 27V and supports communication speeds up to 20kBaud. The device features a 5.0V ±2% linear low-drop voltage regulator capable of delivering up to 85mA. It includes undervoltage detection with a reset output (NRES), sleep mode with typical 10µA current consumption, and silent mode with 57µA consumption. The component complies with LIN 2.0/2.1 specifications and ISO7637 standards, housed in an SO8 package.

Drivers, Receivers, Transceivers Feature Summary

• Integrated 5V voltage regulator with 85mA capability and over-temperature protection
• Supports normal, fail-safe, silent, and sleep modes for optimized power management
• Compliant with LIN 2.0, 2.1, and SAEJ2602-2 physical layer specifications
• Includes wake-up capability via LIN bus and TXD time-out timer

Drivers, Receivers, Transceivers Applications

• Automotive convenience electronics slave nodes
• LIN network systems requiring integrated power regulation
• Low-speed data communication in vehicles

Drivers, Receivers, Transceivers Procurement Notes

Verify the exact ordering suffix against the manufacturer's official documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status and ensure the component meets AEC-Q100 requirements if applicable to your specific design constraints before finalizing procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a 5V logic interface and integrated power supply are required for LIN bus applications. Ensure the load current does not exceed the 85mA regulator limit. Verify that the operating temperature range covers the intended environmental conditions and that the SO8 package fits the PCB layout constraints.

Drivers, Receivers, Transceivers Part Context

This part belongs to the ATA6623C/ATA6625C family of LIN bus transceivers. The ATA6625 variant specifically provides a 5V output from its internal regulator, distinguishing it from the 3.3V ATA6623C. Both share identical pinouts and functional characteristics regarding the LIN physical layer and mode control.

Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers: ATA6625C-GAQW.