SN65LVDT348PWRG4

Product Overview

Category: Integrated Circuits (ICs)

Use: The SN65LVDT348PWRG4 is a quad differential line receiver designed for high-speed data transmission over long distances. It is commonly used in applications where noise immunity and signal integrity are critical, such as industrial automation, telecommunications, and automotive systems.

Characteristics: - High-speed data transmission - Differential signaling for noise immunity - Wide common-mode voltage range - Low power consumption - Robust ESD protection

Package: The SN65LVDT348PWRG4 is available in a small 16-pin TSSOP package, which allows for easy integration into various circuit designs.

Essence: This IC serves as a receiver for differential signals, converting them into logic-level outputs. It ensures reliable data communication by minimizing the effects of noise and interference.

Packaging/Quantity: The SN65LVDT348PWRG4 is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage Range: 3V to 3.6V
• Data Rate: Up to 400 Mbps
• Input Common-Mode Voltage Range: -2V to +4V
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSSOP-16

Pin Configuration

The SN65LVDT348PWRG4 has the following pin configuration:

Pin 1: Output A1 Pin 2: Output B1 Pin 3: Output C1 Pin 4: Output D1 Pin 5: GND Pin 6: Output D2 Pin 7: Output C2 Pin 8: Output B2 Pin 9: Output A2 Pin 10: VCC Pin 11: Input D2 Pin 12: Input C2 Pin 13: Input B2 Pin 14: Input A2 Pin 15: Input D1 Pin 16: Input C1

Functional Features

• Differential inputs and outputs for noise immunity
• Wide common-mode voltage range allows for flexibility in signal levels
• High-speed data transmission up to 400 Mbps
• Low power consumption for energy-efficient designs
• Robust ESD protection safeguards against electrostatic discharge

Advantages and Disadvantages

Advantages: - Excellent noise immunity due to differential signaling - Wide operating voltage range enhances compatibility with different systems - High-speed data transmission enables efficient communication - Low power consumption contributes to energy savings - Robust ESD protection ensures reliability in harsh environments

Disadvantages: - Limited to quad-channel applications, not suitable for single or dual-channel requirements - Requires careful PCB layout and signal routing for optimal performance - Relatively higher cost compared to non-differential line receivers

Working Principles

The SN65LVDT348PWRG4 operates on the principle of differential signaling. It receives differential input signals and converts them into logic-level outputs. By comparing the voltage difference between the two input lines, it can accurately detect and amplify the transmitted data while rejecting common-mode noise.

The IC incorporates internal circuitry that provides robust ESD protection, ensuring reliable operation even in electrically noisy environments. Its low power consumption makes it suitable for battery-powered devices, while its wide common-mode voltage range allows for compatibility with various signal levels.

Detailed Application Field Plans

The SN65LVDT348PWRG4 finds extensive use in the following application fields:

1. Industrial Automation: Used in PLCs (Programmable Logic Controllers), motor control systems, and industrial networking equipment to ensure reliable data transmission over long distances in noisy industrial environments.

2. Telecommunications: Employed in high-speed data communication systems, such as DSL (Digital Subscriber Line) modems, to maintain signal integrity and minimize errors during transmission.

3. Automotive Systems: Integrated into automotive electronics, including infotainment systems, advanced driver-assistance systems (ADAS), and CAN (Controller Area Network) interfaces, to enable robust and noise-immune data communication.

Detailed and Complete Alternative Models

1. SN65LVDT348PWR: Similar to SN65LVDT348PWRG4 but without the "G4" suffix, this model offers the same functionality and specifications.

2. MAX9124ESE+: A quad differential line receiver from Maxim Integrated, offering similar features and performance as the SN65LVDT348PWRG4.

3. DS90LV048ATMTC/NOPB: Another alternative from Texas Instruments, this quad LVDS (Low-Voltage Differential Signaling) receiver provides comparable characteristics and is suitable for high-speed data transmission applications.

In conclusion, the SN65LVDT348PWRG4 is a versatile quad differential line receiver designed