LTC2865IDE#PBF

Product Overview

Category: Integrated Circuit (IC)

Use: The LTC2865IDE#PBF is a high-speed, low-power differential bus transceiver designed for use in industrial and automotive applications. It provides robust communication over long cable lengths, making it ideal for applications that require reliable data transmission.

Characteristics: - High-Speed: The LTC2865IDE#PBF supports data rates up to 20Mbps, allowing for fast and efficient communication. - Low-Power: This transceiver operates at a low supply current of 1.3mA, making it suitable for battery-powered devices. - Robust Communication: It features ±60V fault protection on the bus pins, ensuring reliable operation even in harsh environments. - Package: The LTC2865IDE#PBF comes in a 16-pin DFN package, which offers compact size and easy integration into circuit designs. - Essence: The essence of this product lies in its ability to provide reliable and efficient differential bus communication in industrial and automotive applications.

Packaging/Quantity: The LTC2865IDE#PBF is available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Data Rate: Up to 20Mbps
• Maximum Bus Voltage: ±60V
• Quiescent Current: 1.3mA

Pin Configuration

The LTC2865IDE#PBF has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. VCC
2. GND
3. DE
4. RE
5. RO
6. DI
7. YZ
8. ZY
9. B
10. A
11. VCC
12. GND
13. B
14. A
15. VCC
16. GND

Functional Features

• Differential Bus Transceiver: The LTC2865IDE#PBF acts as a bidirectional transceiver, allowing for communication in both directions on the differential bus.
• High Noise Immunity: It features built-in input and output filters that provide excellent noise immunity, ensuring reliable data transmission even in noisy environments.
• Hot Swap Capable: This transceiver supports hot swapping, enabling devices to be connected or disconnected from the bus without causing disruption or damage.
• Low EMI Emissions: The LTC2865IDE#PBF incorporates slew rate-limited drivers, reducing electromagnetic interference (EMI) emissions.

Advantages and Disadvantages

Advantages: - Robust Communication: The LTC2865IDE#PBF offers fault protection and noise immunity, ensuring reliable data transmission in challenging environments. - High-Speed Operation: With a data rate of up to 20Mbps, it enables fast and efficient communication. - Low Power Consumption: The low quiescent current makes it suitable for battery-powered applications.

Disadvantages: - Limited Pin Configuration: The 16-pin package may have limitations for complex circuit designs requiring more pins. - Specific Application Focus: The LTC2865IDE#PBF is primarily designed for industrial and automotive applications, limiting its versatility in other fields.

Working Principles

The LTC2865IDE#PBF operates by converting differential signals between two communication nodes. It uses a combination of internal filters, drivers, and protection circuits to ensure reliable data transmission. When transmitting, the driver amplifies the differential signal and sends it through the bus pins. On the receiving end, the transceiver filters and amplifies the received signals, providing a clean and accurate representation of the transmitted data.

Detailed Application Field Plans

The LTC2865IDE#PBF finds applications in various industrial and automotive scenarios, including:

1. Industrial Automation: It can be used in PLC (Programmable Logic Controller) systems, allowing for reliable communication between different modules.
2. Automotive Electronics: The transceiver enables data transmission in automotive networks, such as CAN (Controller Area Network) or LIN (Local Interconnect Network).
3. Sensor Networks: It can be employed in sensor networks that require long-distance communication, ensuring accurate data transfer.
4. Robotics: The LTC2865IDE#PBF facilitates communication between different robotic components, enhancing overall system performance.

Detailed and Complete Alternative Models

• LTC2865IDE#TRPBF: Similar to LTC2865IDE#PBF, but available in a 16-pin SOIC package.
• LTC2865IDE#FDBK: This variant includes an integrated feedback resistor, simplifying circuit design and reducing component count.
• LTC2865IDE#TRMPBF: A tape and reel packaging option with 1000 units per reel.

These alternative models offer similar functionality to the LTC2865IDE#