844071AGLF

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 Channel 0 7 | Y1 | Output Channel 1 8 | Y2 | Output Channel 2 9 | Y3 | Output Channel 3 10 | GND | Ground

Functional Characteristics

The 844071AGLF is an analog multiplexer/demultiplexer IC with four channels. It allows for the selection of one input signal from multiple sources and routes it to the output channel. 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 minimal signal distortion and accurate transmission.

Advantages and Disadvantages

Advantages: - High-performance operation - Low-power consumption - Wide operating temperature range - Compact SMT package

Disadvantages: - Limited number of channels - Requires external control signals for operation

Applicable Range of Products

The 844071AGLF is commonly used in electronic systems that require signal routing and selection. It finds applications in audio/video equipment, communication devices, industrial automation, and instrumentation.

Working Principles

The IC utilizes a combination of analog switches to connect the desired input channel to the output channel. The address inputs (A0 and A1) determine the selected channel, while the enable input (EN) controls the operation of the device. When enabled, the selected input signal is passed through to the corresponding output channel.

Detailed Application Field Plans

Audio/Video Switching Systems: The 844071AGLF can be used to switch between different audio or video sources, allowing users to select the desired input for playback or recording.
Data Acquisition Systems: In data acquisition applications, the IC enables the selection of various sensor inputs, facilitating the measurement and monitoring of multiple parameters.
Test and Measurement Equipment: The device can be employed in test and measurement setups to route signals from different sources to the measuring instruments, enabling accurate analysis and characterization.
Industrial Control Systems: By utilizing the IC, industrial control systems can switch between different control signals, ensuring efficient and reliable operation of machinery and processes.
Communication Systems: The multiplexer/demultiplexer IC is useful in communication systems for selecting different channels during signal transmission or reception, enhancing overall system performance.

Detailed Alternative Models

844072AGLF: Similar to 844071AGLF but with eight channels instead of four.
844073AGLF: Analog multiplexer/demultiplexer IC with sixteen channels, suitable for larger-scale applications.
844074AGLF: Low-power version of 844071AGLF, designed for battery-operated devices.
844075AGLF: High-speed variant of 844071AGLF, offering increased bandwidth for demanding applications.
844076AGLF: Enhanced ESD protection version of 844071AGLF, providing improved reliability in harsh environments.

5 Common Technical Questions and Answers

Q: What is the maximum operating frequency of the 844071AGLF? A: The typical bandwidth of the IC is 200MHz, allowing for high-frequency signal routing.
Q: Can I use the IC with a supply voltage higher than 5.5V? A: No, exceeding the specified supply voltage range may damage the device and affect its performance.
Q: How can I control the selection of input channels? A: The address inputs (A0 and A1) are used to determine the desired channel. By setting these inputs accordingly, you can select the desired input.
Q: Is the IC compatible with both digital and analog signals? A: Yes, the 844071AGLF can handle both digital and analog signals, making it versatile for various applications.