8741004AGLF

Basic Information Overview

• Category: Electronic Component
• Use: Integrated Circuit
• Characteristics: High-performance, Low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Analog Multiplexer/Demultiplexer
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Supply Voltage: 2.7V to 5.5V
• On-Resistance: 70Ω (typical)
• Bandwidth: 200MHz (typical)
• Number of Channels: 4
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

Pin | Name | Description --- | ---- | ----------- 1 | A0 | Address Input 0 2 | A1 | Address Input 1 3 | EN | Enable Input 4 | VCC | Power Supply 5 | COM | Common Terminal 6 | Y0 | Output 0 7 | Y1 | Output 1 8 | Y2 | Output 2 9 | Y3 | Output 3 10 | GND | Ground

Functional Characteristics

The 8741004AGLF is an analog multiplexer/demultiplexer IC with four channels. It allows for the selection of one input from multiple sources and routing it to a single output. The device operates with a supply voltage ranging from 2.7V to 5.5V, making it suitable for various applications. It features low on-resistance and high bandwidth, ensuring accurate signal transmission with minimal distortion.

Advantages and Disadvantages

Advantages: - High-performance analog switching - Low power consumption - Wide operating voltage range - Compact surface mount package

Disadvantages: - Limited number of channels - Restricted operating temperature range

Applicable Range of Products

The 8741004AGLF is commonly used in electronic systems that require analog signal routing and switching. It finds applications in audio/video equipment, communication devices, industrial automation, and instrumentation.

Working Principles

The IC utilizes a combination of MOSFET switches to control the routing of analog signals. The address inputs (A0 and A1) determine which channel is selected, while the enable input (EN) activates the device. When enabled, the selected input is connected to the common terminal (COM), allowing the signal to pass through to the corresponding output (Y0-Y3).

Detailed Application Field Plans

The 8741004AGLF can be employed in various scenarios, including:

1. Audio/Video Switching: Enables the selection of different audio or video sources for output.
2. Data Acquisition Systems: Facilitates the multiplexing of analog sensor signals for measurement and monitoring.
3. Test and Measurement Equipment: Allows for the routing of test signals to different instruments or modules.
4. Communication Systems: Enables the switching of analog signals between different communication channels.
5. Industrial Control Systems: Provides analog signal routing capabilities for process control and automation.

Detailed Alternative Models

Some alternative models to consider are:

• 8741002AGLF: Dual-channel analog multiplexer/demultiplexer.
• 8741008AGLF: Eight-channel analog multiplexer/demultiplexer.
• 8741016AGLF: Sixteen-channel analog multiplexer/demultiplexer.

5 Common Technical Questions and Answers

1. Q: What is the maximum voltage the 8741004AGLF can handle? A: The device can handle a maximum supply voltage of 5.5V.

2. Q: Can I use this IC in automotive applications? A: No, the operating temperature range of -40°C to +85°C may not be suitable for automotive environments.

3. Q: How does the IC achieve low power consumption? A: The MOSFET switches used in the IC have low on-resistance, minimizing power dissipation.

4. Q: Can I use this IC with a supply voltage below 2.7V? A: No, the minimum supply voltage required is 2.7V.

5. Q: What is the typical bandwidth of the device? A: The typical bandwidth is 200MHz, ensuring accurate signal transmission at high frequencies.

This article has provided an overview of the 8741004AGLF analog multiplexer/demultiplexer IC, including its basic information, specifications, pin configuration, functional characteristics, advantages, disadvantages, application range, working principles, alternative models, and common technical questions and answers.