ATA6616-P3PW

Product Overview

Category: Integrated Circuit (IC)

Use: ATA6616-P3PW is a high-performance, low-power LIN transceiver designed for automotive applications. It provides a reliable communication interface between microcontrollers and various automotive sensors and actuators.

Characteristics: - High-speed data transmission up to 20 kbps - Low quiescent current consumption - Robust EMC performance - Wide operating voltage range (3.0V to 18V) - Compact package size - Enhanced ESD protection

Package: The ATA6616-P3PW is available in a small footprint PowerSSO-36 package, which ensures efficient heat dissipation and easy integration into automotive electronic systems.

Essence: The ATA6616-P3PW is an essential component in automotive LIN bus networks, enabling seamless communication between different electronic control units (ECUs) within a vehicle.

Packaging/Quantity: The ATA6616-P3PW is typically sold in reels of 2500 units per reel.

Specifications

• Supply Voltage Range: 3.0V to 18V
• Operating Temperature Range: -40°C to +125°C
• Data Rate: Up to 20 kbps
• Quiescent Current Consumption: <10 µA
• ESD Protection: ±8 kV HBM (Human Body Model)
• Package Type: PowerSSO-36

Detailed Pin Configuration

The ATA6616-P3PW features the following pin configuration:

1. VBAT: Supply voltage input
2. GND: Ground connection
3. TXD: LIN bus transmitter output
4. RXD: LIN bus receiver input
5. WAKE: Wake-up input
6. EN: Enable input
7. STB: Standby input
8. ERR: Error output
9. VREF: Reference voltage output
10. LINH: LIN bus high-side connection
11. LIND: LIN bus low-side connection 12-36: Reserved

Functional Features

• High-speed LIN communication
• Sleep mode with wake-up functionality
• Error detection and reporting
• Integrated voltage regulator for reference voltage generation
• Enhanced ESD protection for robust operation in automotive environments

Advantages and Disadvantages

Advantages: - Low power consumption - Wide operating voltage range - Compact package size - Robust EMC performance - High-speed data transmission

Disadvantages: - Limited pin configuration options - Requires external components for complete LIN network implementation

Working Principles

The ATA6616-P3PW operates as a LIN transceiver by converting the digital signals from a microcontroller into LIN bus-compatible signals. It provides bidirectional communication between the microcontroller and other LIN bus nodes, enabling control and monitoring of various automotive devices.

The transceiver utilizes advanced modulation techniques to transmit and receive data over the LIN bus. It also incorporates error detection mechanisms to ensure reliable data transfer and fault reporting.

Detailed Application Field Plans

The ATA6616-P3PW is widely used in automotive applications, including but not limited to: - Body control modules - Climate control systems - Lighting systems - Powertrain control modules - Seat control units - Steering column modules - Window lift systems

Its versatility and robustness make it suitable for integration into various electronic control units within a vehicle.

Detailed and Complete Alternative Models

1. ATA6622: Similar LIN transceiver with enhanced diagnostic features.
2. TJA1028: LIN transceiver with integrated voltage regulator and advanced sleep mode functionality.
3. MCP2004A: Low-power LIN transceiver with integrated wake-up functionality.

These alternative models offer similar functionality and can be considered as alternatives to the ATA6616-P3PW based on specific application requirements.

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