MAX922ESA-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Video Multiplexer
• Characteristics: Low Power, High Speed, Small Package Size
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: MAX922ESA-T is a video multiplexer IC designed for low power and high-speed applications. It allows multiple video signals to be combined into a single output signal.
• Packaging/Quantity: The MAX922ESA-T is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input Signal Types: Analog Video Signals
• Number of Inputs: 4
• Output Signal Type: Analog Composite Video Signal
• Bandwidth: 150MHz
• Power Consumption: 1.5mA (typical)

Pin Configuration

The MAX922ESA-T has the following pin configuration:

```

---

| | --| VCC GND |-- Pin 1: Supply Voltage (VCC) --| IN1 IN2 |-- Pin 2: Input 1 and Input 2 --| IN3 IN4 |-- Pin 3: Input 3 and Input 4 --| OUT |-- Pin 4: Output --| NC |-- Pin 5: Not Connected --| GND GND |-- Pin 6: Ground (GND) --| NC NC |-- Pin 7: Not Connected --| NC NC |-- Pin 8: Not Connected |___________| ```

Functional Features

• Combines up to four analog video signals into a single output signal
• High-speed operation with a bandwidth of 150MHz
• Low power consumption for energy-efficient applications
• Small package size allows for space-saving designs
• Wide supply voltage range for flexibility in different systems

Advantages and Disadvantages

Advantages: - Allows efficient combination of multiple video signals - High-speed operation enables real-time video processing - Low power consumption prolongs battery life in portable devices - Small package size saves board space in compact designs

Disadvantages: - Limited to analog video signals, not compatible with digital video formats - May require additional external components for specific applications

Working Principles

The MAX922ESA-T operates by selecting one of the four input video signals based on control inputs. The selected video signal is then amplified and combined with the other selected signals to form a composite video output. This process allows multiple video sources to be multiplexed into a single output, which can be further processed or displayed.

Detailed Application Field Plans

The MAX922ESA-T finds applications in various fields, including:

1. Video Surveillance Systems: Used to combine multiple video feeds from cameras into a single output for monitoring and recording purposes.
2. Video Switching Systems: Enables seamless switching between different video sources in multimedia setups.
3. Automotive Infotainment Systems: Integrates multiple video sources, such as rearview cameras and entertainment displays, into a unified user interface.
4. Medical Imaging Equipment: Allows the combination of different video signals from medical imaging devices for analysis and diagnosis.

Detailed and Complete Alternative Models

1. MAX921ESA-T: Similar to MAX922ESA-T but with 2-input capability instead of 4-input.
2. MAX923ESA-T: 3-input video multiplexer with similar characteristics to MAX922ESA-T.
3. AD8195ACPZ: Analog video multiplexer with 8-input capability and advanced features.

These alternative models provide options with varying input capabilities and additional features to suit different application requirements.

Word count: 489 words