ATA6662C-GAQW Integrated Circuits (ICs)

The ATA6662C-GAQW is a single supply integrated full duplex transceiver that supports an effective communication interface over a differential line. This device is intended to be used in automotive applications, as it meets the automotive requirements such as AEC-Q100, EMC and ESD. This product is primarily designed to send and receive data in a multi-drop system.

The ATA6662C-GAQW supports the Single-Edge Nibble Transmission (SENT) protocol, offering a half-duplex communication. It offers a low-cost interface for a variety of applications, such as air conditioning, airbag systems and sensing. Its low-power consumption, combined with high-speed operation and high stability, makes it suitable for various applications.

The ATA6662C-GAQW transceiver main components include a high-speed differential driver, a multiplexer, a differential receiver and an active filter, providing support of single and double-byte data frames. The device supports data rates up to 500Kbps. The ATA6662C-GAQW data output interface is selectable between two types: parallel and serial.

The ATA6662C-GAQW transceiver features an automatic wake-up detection, system loopback and disconnect function, allowing it to maintain a reliable connection with the system. The wake-up detection enables the transceiver to detect the presence of any valid communication over the differential line, and then switch to the idle state. The ATA6662C-GAQW transceiver also offers a receiver sensitivity of up to 10MΩ, enabling it to detect signals from long distances.

The ATA6662C-GAQW is designed to ease the implementation of communication systems in automobiles, as it provides a reliable and cost-effective connection. The low-power consumption and high stability of the device make it suitable for a variety of applications, such as air conditioning, airbag systems and sensing. The device also offers a high-quality data output, coupled with a selectable data output interface, which ensures a reliable connection over a wide range of conditions.