ATA6560-GBQW

Drivers, Receivers, Transceivers Overview

The ATA6560-GBQW is a high-speed CAN transceiver manufactured by Microchip Technology, designed for automotive and industrial applications. It operates within a supply voltage range of 4.5 V to 5.5 V and supports data rates up to 5 Mbps. The device is housed in an 8-pin Very Thin Plastic Dual Flat No Lead (VDFN) package with wettable flanks, measuring 3x3 mm. It features Silent Mode for receive-only operation and Standby Mode for low-power consumption. The component is qualified according to AEC-Q100 standards and complies with ISO 11898-2, ISO 11898-5, and SAE J2284 specifications.

Drivers, Receivers, Transceivers Feature Summary

• Supports Silent Mode for receive-only bus monitoring
• Provides remote wake-up capability via the CAN bus
• Includes undervoltage detection on VCC and VIO pins
• Features short-circuit and overtemperature protection

Drivers, Receivers, Transceivers Applications

• Automotive networks
• Industrial systems
• Aerospace environments
• Medical devices
• Consumer electronics

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix GBQW to confirm the VDFN8 package type and industrial temperature rating. Ensure compatibility with the required microcontroller interface levels, as the VIO and VCC lines are internally connected. Confirm that the design accounts for the exposed thermal pad connection to ground for proper heat dissipation.

Drivers, Receivers, Transceivers Selection Notes

Select this model when Silent Mode functionality is required for network diagnostics or isolation. The internal connection between VIO and VCC limits flexibility compared to the ATA6561 variant. Verify that the application does not require direct interfacing with 3.3V logic without level shifting, as the signal levels are tied to the 5V VCC supply.

Drivers, Receivers, Transceivers Part Context

This component belongs to the ATA6560/1 family of high-speed CAN transceivers. It shares core electrical characteristics with the ATA6561 but differs in pin configuration. While the ATA6561 utilizes Pin 5 as a separate VIO input for 3.3V compatibility, the ATA6560 uses Pin 5 as the NSIL control input for Silent Mode.

Drivers, Receivers, Transceivers Replacement Considerations

The ATA6560-GAQW serves as a functional equivalent using the SOIC8 package instead of VDFN8. For designs requiring 3.3V I/O compatibility, the ATA6561-GBQW is the appropriate alternative, though it lacks the dedicated Silent Mode control pin.