ATA6561-GBQW

Product Overview

Category: Integrated Circuit (IC)

Use: ATA6561-GBQW is a high-speed CAN transceiver designed for automotive applications. It provides reliable communication between microcontrollers and the CAN bus in vehicles.

Characteristics: - High-speed data transmission - Low power consumption - Robust EMC performance - Wide operating temperature range - Automotive-grade quality and reliability

Package: The ATA6561-GBQW is available in a compact QFN package, which ensures easy integration into various automotive electronic systems.

Essence: The ATA6561-GBQW is an essential component in automotive electronics, enabling efficient and secure communication over the CAN bus.

Packaging/Quantity: The ATA6561-GBQW is typically supplied in reels or trays, with quantities varying based on customer requirements.

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 5 Mbps
• Operating Temperature Range: -40°C to +125°C
• ESD Protection: ±8 kV HBM
• Sleep Mode Current: <10 µA

Pin Configuration

The ATA6561-GBQW features a 14-pin configuration, as shown below:

```

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| | --| VBAT | --| GND | --| STB | --| RXD | --| TXD | --| WAKE | --| RS | --| VIO | --| VCC | --| LIN | --| NC | --| NC | --| NC | |___________| ```

Functional Features

1. High-Speed Communication: The ATA6561-GBQW supports data rates of up to 5 Mbps, ensuring fast and reliable communication between microcontrollers and the CAN bus.

2. Low Power Consumption: With its optimized power management features, the ATA6561-GBQW minimizes power consumption, making it suitable for automotive applications where energy efficiency is crucial.

3. Robust EMC Performance: The transceiver incorporates advanced electromagnetic compatibility (EMC) measures, ensuring reliable operation in harsh automotive environments with high levels of electrical noise.

4. Wake-Up Capability: The ATA6561-GBQW includes a wake-up feature that allows the device to enter a low-power sleep mode and wake up upon receiving specific signals, conserving power while maintaining responsiveness.

Advantages and Disadvantages

Advantages: - High-speed data transmission - Low power consumption - Robust EMC performance - Wide operating temperature range - Automotive-grade quality and reliability

Disadvantages: - Limited pin configuration options - Relatively higher cost compared to some alternative models

Working Principles

The ATA6561-GBQW operates based on the Local Interconnect Network (LIN) protocol, which is widely used in automotive applications. It receives and transmits data over the CAN bus, facilitating communication between various electronic control units (ECUs) within a vehicle. The transceiver ensures reliable data transfer by implementing error detection and correction mechanisms.

Application Field Plans

The ATA6561-GBQW is extensively used in automotive electronics, including but not limited to: - Body control modules - Engine control units - Transmission control units - Infotainment systems - Advanced driver-assistance systems (ADAS) - Electric power steering systems

Alternative Models

1. XYZ1234-ABCD: This CAN transceiver offers similar specifications and features as the ATA6561-GBQW, providing an alternative option for automotive applications.
2. LMN5678-EFGH: Another high-speed CAN transceiver suitable for automotive use, offering comparable performance to the ATA6561-GBQW.

These alternative models can be considered based on specific project requirements and cost considerations.

In conclusion, the ATA6561-GBQW is a high-speed CAN transceiver designed for automotive applications. Its robust performance, low power consumption, and wide operating temperature range make it an ideal choice for reliable communication over the CAN bus in vehicles. With its compact package and extensive application field plans, the ATA6561-GBQW serves as a crucial component in various automotive electronic systems.