MAX923ESA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: High-Speed Differential Line Driver
• Characteristics:
  • High-speed data transmission
  • Low power consumption
  • Small package size
  • Wide operating temperature range
• Package: SOIC-8
• Essence: MAX923ESA+T is a high-performance differential line driver IC 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
• Data Rate: Up to 2.5Gbps
• Output Voltage Swing: ±800mV
• Quiescent Current: 10mA
• Shutdown Current: 1µA
• Input Common Mode Voltage Range: -1V to +4V
• Output Resistance: 50Ω

Pin Configuration

The MAX923ESA+T IC has the following pin configuration:

| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | VCC | Power supply voltage input | | 2 | IN- | Negative input of the differential line driver | | 3 | IN+ | Positive input of the differential line driver | | 4 | GND | Ground reference | | 5 | SHDN | Shutdown control input | | 6 | OUT+ | Positive output of the differential line driver | | 7 | OUT- | Negative output of the differential line driver | | 8 | NC | No connection |

Functional Features

• High-speed differential line driver capable of transmitting data up to 2.5Gbps.
• Low power consumption, making it suitable for battery-powered applications.
• Small package size allows for space-efficient designs.
• Wide operating temperature range enables usage in various environments.
• Shutdown control input for power-saving mode.

Advantages

• High-speed data transmission capability ensures reliable and fast communication.
• Low power consumption extends battery life in portable devices.
• Small package size saves board space and simplifies layout design.
• Wide operating temperature range makes it suitable for industrial applications.
• Shutdown control feature provides power-saving options when not in use.

Disadvantages

• Limited output voltage swing may require additional amplification for certain applications.
• Input common mode voltage range may restrict compatibility with some signal sources.
• Output resistance of 50Ω may not be ideal for all transmission line impedance matching requirements.

Working Principles

The MAX923ESA+T is designed to amplify and transmit high-speed differential signals. It accepts differential input signals (IN+ and IN-) and drives the differential outputs (OUT+ and OUT-) with a high-speed voltage swing. The IC operates within a specified supply voltage range and converts the input signals into amplified differential output signals suitable for long-distance transmission.

Detailed Application Field Plans

The MAX923ESA+T is commonly used in applications that require high-speed data transmission over long distances. Some typical application fields include:

1. Automotive: Used in automotive infotainment systems, where high-speed data transmission is required between head units and display panels.
2. Industrial Automation: Employed in industrial control systems for transmitting high-speed data between controllers and remote sensors or actuators.
3. Telecommunications: Utilized in high-speed communication equipment, such as routers and switches, to ensure reliable data transmission over long distances.
4. Medical Devices: Integrated into medical imaging systems, enabling high-speed data transfer between imaging devices and processing units.
5. Consumer Electronics: Incorporated in devices like high-definition televisions and gaming consoles, facilitating high-speed data transmission between different components.

Detailed and Complete Alternative Models

1. MAX924ESA+T: Similar to MAX923ESA+T, but with a different pin configuration.
2. DS90LV011ATMF/NOPB: Differential line driver IC with similar characteristics and package size.
3. SN65LVDS31DR: Low-voltage differential signaling (LVDS) driver IC suitable for high-speed data transmission.

These alternative models offer similar functionality and can be considered as substitutes for the MAX923ESA+T in various applications.

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