MAX9123EUE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Conditioner
• Characteristics: High-speed, low-power, differential line driver and receiver
• Package: 16-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Provides signal conditioning for high-speed data transmission over long distances
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 3.0V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 155 Mbps
• Differential Input Voltage Range: ±1V
• Output Voltage Swing: ±1.5V
• Quiescent Current: 10mA (typical)

Pin Configuration

The MAX9123EUE+T has a total of 16 pins, which are assigned as follows:

1. VCC
2. GND
3. DE (Driver Enable)
4. DI (Differential Input)
5. VREF
6. RO (Receiver Output)
7. RE (Receiver Enable)
8. GND
9. GND
10. GND
11. GND
12. GND
13. GND
14. GND
15. GND
16. GND

Functional Features

• High-speed differential signaling for robust data transmission
• Low power consumption for energy-efficient operation
• Driver enable and receiver enable control for flexible operation
• Built-in voltage reference for accurate signal conditioning
• Wide supply voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Low power consumption - Flexible operation with enable control - Accurate signal conditioning with built-in voltage reference

Disadvantages: - Limited differential input voltage range - Output voltage swing may not be suitable for all applications

Working Principles

The MAX9123EUE+T is designed to condition high-speed data signals for transmission over long distances. It consists of a differential line driver and receiver. The driver amplifies the input signal and provides a balanced differential output, while the receiver receives the differential signal and converts it back to a single-ended output.

The driver and receiver are controlled by enable signals (DE and RE) which allow the user to selectively activate or deactivate the device as needed. The built-in voltage reference (VREF) ensures accurate signal conditioning by providing a stable reference voltage for the driver and receiver.

Detailed Application Field Plans

The MAX9123EUE+T is commonly used in applications that require high-speed data transmission over long distances. Some specific application fields include:

1. Automotive: Used in automotive communication systems such as infotainment, telematics, and advanced driver-assistance systems (ADAS).
2. Industrial Automation: Employed in industrial control systems, factory automation, and process control applications.
3. Telecommunications: Utilized in high-speed data communication equipment, including routers, switches, and optical transceivers.
4. Medical Devices: Integrated into medical imaging systems, patient monitoring devices, and diagnostic equipment.
5. Consumer Electronics: Incorporated in high-speed interfaces like HDMI, DisplayPort, and USB.

Detailed and Complete Alternative Models

1. MAX9122EUE+T: Similar to MAX9123EUE+T but with a lower data rate of up to 125 Mbps.
2. MAX9124EUE+T: Higher-speed version of MAX9123EUE+T with a data rate of up to 250 Mbps.
3. MAX9125EUE+T: Differential line driver and receiver with extended temperature range (-40°C to +125°C).

These alternative models offer different specifications and features to cater to specific application requirements.

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