MAX4402AUA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: Low-power, high-speed, rail-to-rail output
• Package: 8-pin µMAX® package
• Essence: Precision, low-noise amplifier
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±0.5mV (max)
• Gain Bandwidth Product: 50MHz (typ)
• Input Bias Current: 1pA (typ)
• Output Current: 40mA (max)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX4402AUA+T has the following pin configuration:

```

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| | --| V+ OUT |-- Pin 6 --| IN- GND |-- Pin 4 --| IN+ NC |-- Pin 3 --| V- NC |-- Pin 2 --| NC NC |-- Pin 7 --| NC NC |-- Pin 5 --| NC NC |-- Pin 8 --| NC NC |-- Pin 1 |___________| ```

Functional Features

• Low input offset voltage for accurate amplification
• Rail-to-rail output swing for maximum dynamic range
• Low power consumption for energy efficiency
• High gain bandwidth product for fast signal processing
• Wide supply voltage range for versatile applications

Advantages and Disadvantages

Advantages: - Precise amplification of low-level signals - Wide operating temperature range - Small form factor for space-constrained designs

Disadvantages: - Limited output current capability - Non-standard pin configuration may require adapter boards for certain applications

Working Principles

The MAX4402AUA+T is a precision amplifier designed to amplify low-level signals with high accuracy. It operates on a wide supply voltage range of 2.7V to 5.5V, making it suitable for various applications. The rail-to-rail output swing allows for maximum dynamic range, ensuring accurate signal reproduction.

The amplifier's low input offset voltage ensures minimal distortion during amplification. Its high gain bandwidth product enables fast signal processing, making it ideal for applications requiring rapid response times. Additionally, the low power consumption of the MAX4402AUA+T enhances energy efficiency in portable devices.

Detailed Application Field Plans

The MAX4402AUA+T finds application in various fields, including:

1. Sensor Signal Conditioning: Amplifying weak sensor signals for accurate measurement and analysis.
2. Audio Amplification: Enhancing audio signals in portable devices, such as smartphones and MP3 players.
3. Medical Instrumentation: Amplifying bioelectric signals for medical diagnostics and monitoring.
4. Industrial Automation: Signal conditioning in control systems for precise measurements and feedback.

Detailed and Complete Alternative Models

1. MAX44246: Precision, low-noise amplifier with higher output current capability.
2. MAX4466: Low-power, rail-to-rail output amplifier with adjustable gain settings.
3. MAX4208: Ultra-low offset voltage amplifier for high-precision applications.

These alternative models offer similar functionality to the MAX4402AUA+T but may have different specifications or package options.

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