MAX923CUA

Product Overview

• Category: Integrated Circuit (IC)
• Use: High-Speed Differential Line Driver
• Characteristics: Low power consumption, high-speed data transmission, compact size
• Package: 8-pin small outline integrated circuit (SOIC)
• Essence: MAX923CUA is a high-performance differential line driver designed for applications requiring high-speed data transmission over long distances.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Voltage Swing: ±2V
• Maximum Data Rate: 400Mbps
• Propagation Delay: 1.5ns
• Rise/Fall Time: 500ps
• Input Common Mode Voltage Range: -1V to +3V
• Output Current: ±50mA

Pin Configuration

The MAX923CUA has the following pin configuration:

```

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| | --| VCC GND |-- Pin 1: Power supply --| IN+ IN- |-- Pin 2: Differential input --| EN NC |-- Pin 3: Enable (active high), No Connection --| OUT+ OUT-|-- Pin 4: Differential output |___________| ```

Functional Features

• High-Speed Data Transmission: The MAX923CUA supports data rates up to 400Mbps, making it suitable for applications that require fast and reliable communication.
• Low Power Consumption: With a supply voltage range of 3V to 5.5V, this IC ensures efficient power usage, making it ideal for battery-powered devices.
• Compact Size: The 8-pin SOIC package allows for easy integration into space-constrained designs.

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Low power consumption - Compact size for easy integration

Disadvantages: - Limited output voltage swing range - Requires external enable signal for operation

Working Principles

The MAX923CUA is designed to amplify and transmit high-speed differential signals. It accepts differential input signals (IN+ and IN-) and amplifies them to provide differential output signals (OUT+ and OUT-). The enable pin (EN) controls the operation of the IC, allowing the user to activate or deactivate the line driver as needed.

Detailed Application Field Plans

The MAX923CUA can be used in various applications that require high-speed data transmission over long distances. Some potential application fields include:

1. Telecommunications: The IC can be used in telecommunications equipment to transmit high-speed data signals between different network components.
2. Industrial Automation: It can be employed in industrial automation systems to transmit control signals between sensors, actuators, and controllers.
3. Automotive Electronics: The MAX923CUA can be utilized in automotive electronics for transmitting data between different modules within a vehicle, such as infotainment systems, sensors, and control units.

Detailed and Complete Alternative Models

1. MAX924CUA: Similar to MAX923CUA, but with a higher maximum data rate of 600Mbps.
2. MAX921CUA: A lower-cost alternative with a maximum data rate of 200Mbps.
3. MAX926CUA: Offers additional features like built-in ESD protection and adjustable output voltage swing.

These alternative models provide options with varying specifications and capabilities, allowing users to choose the most suitable option for their specific requirements.

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