DS90C402MX/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The DS90C402MX/NOPB is a high-speed quad CMOS differential line driver designed for transmitting digital signals over twisted-pair cables or differential printed circuit board traces. It is commonly used in applications that require long-distance data transmission, such as video surveillance systems, industrial automation, and automotive electronics.

Characteristics: - High-speed data transmission - Low power consumption - Wide operating voltage range - Robust ESD protection - Small form factor

Package: The DS90C402MX/NOPB is available in a small outline integrated circuit (SOIC) package.

Essence: This IC serves as a reliable interface between digital devices and transmission lines, ensuring accurate and efficient data transfer.

Packaging/Quantity: The DS90C402MX/NOPB is typically sold in reels containing 250 units.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Data Rate: Up to 400 Mbps
• Operating Temperature Range: -40°C to +85°C
• Differential Output Voltage Swing: ±350mV
• Input Common Mode Voltage Range: -1V to +3.4V
• Power Consumption: 10mA (typical)

Pin Configuration

The DS90C402MX/NOPB features a 16-pin SOIC package with the following pin configuration:

Pin 1: VCC Pin 2: GND Pin 3: OUT0 Pin 4: OUT0B Pin 5: OUT1 Pin 6: OUT1B Pin 7: OUT2 Pin 8: OUT2B Pin 9: OUT3 Pin 10: OUT3B Pin 11: VCC Pin 12: GND Pin 13: IN0 Pin 14: IN1 Pin 15: IN2 Pin 16: IN3

Functional Features

• High-speed differential line driver
• Supports long-distance data transmission
• Low power consumption
• Robust ESD protection
• Compatible with various digital signaling standards
• Provides reliable signal integrity

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Wide operating voltage range allows for versatile applications - Small form factor enables space-efficient designs - Robust ESD protection ensures device reliability

Disadvantages: - Limited to differential signaling applications - Requires external components for complete system integration

Working Principles

The DS90C402MX/NOPB operates by receiving digital signals from the input pins (IN0 to IN3) and converting them into differential output signals (OUT0/OUT0B, OUT1/OUT1B, OUT2/OUT2B, OUT3/OUT3B). These differential signals are then transmitted over twisted-pair cables or differential traces on a printed circuit board. The IC incorporates internal circuitry to ensure accurate data transmission and robustness against electromagnetic interference.

Detailed Application Field Plans

The DS90C402MX/NOPB finds extensive use in various application fields, including:

1. Video Surveillance Systems: The IC enables high-quality video transmission over long distances, making it suitable for surveillance cameras installed in large areas or remote locations.

2. Industrial Automation: It is utilized in industrial control systems to transmit critical data between sensors, actuators, and control units, ensuring reliable communication in harsh environments.

3. Automotive Electronics: The IC facilitates the transmission of digital signals in automotive applications, such as infotainment systems, advanced driver-assistance systems (ADAS), and vehicle networking.

4. Medical Equipment: It is employed in medical devices that require high-speed data transmission, such as patient monitoring systems and diagnostic equipment.

Detailed and Complete Alternative Models

1. DS90C402MX/NOPB: The model discussed in this entry.
2. DS90C401MX/NOPB: Similar to DS90C402MX/NOPB but with a dual-channel configuration.
3. DS90C383MTD/NOPB: A quad CMOS differential line driver with higher data rate capability (up to 800 Mbps).

These alternative models offer similar functionality and can be considered based on specific application requirements.

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