MAX4402AUA/V+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: Low-power, precision, rail-to-rail output, single-supply operation
• Package: 8-pin µMAX® package
• Essence: The MAX4402AUA/V+T is a low-power, precision amplifier designed for single-supply applications. It offers rail-to-rail output swing and operates from a single +2.7V to +5.5V supply voltage.
• Packaging/Quantity: Available in tape-and-reel packaging with 3,000 units per reel.

Specifications

• Supply Voltage Range: +2.7V to +5.5V
• Input Offset Voltage: ±0.5mV (max)
• Input Bias Current: ±1nA (max)
• Gain Bandwidth Product: 1MHz (typ)
• Slew Rate: 0.6V/µs (typ)
• Quiescent Current: 20µA (typ)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX4402AUA/V+T features an 8-pin µMAX package with the following pin configuration:

```

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

Functional Features

• Low-power consumption for battery-operated applications.
• Rail-to-rail output swing allows maximum utilization of the supply voltage range.
• Single-supply operation simplifies circuit design and reduces component count.
• Precision amplifier with low input offset voltage and bias current ensures accurate signal amplification.

Advantages and Disadvantages

Advantages: - Low-power consumption makes it suitable for battery-powered devices. - Rail-to-rail output swing provides maximum signal range. - Single-supply operation simplifies circuit design. - Precision amplifier ensures accurate signal amplification.

Disadvantages: - Limited gain bandwidth product may not be suitable for high-frequency applications. - Slew rate may limit the amplifier's ability to handle fast-changing signals.

Working Principles

The MAX4402AUA/V+T is a precision amplifier that operates from a single supply voltage. It amplifies the input signal while maintaining accuracy through low input offset voltage and bias current. The rail-to-rail output swing allows the amplifier to utilize the full supply voltage range, maximizing the signal range. The low-power consumption makes it suitable for battery-powered devices.

Detailed Application Field Plans

The MAX4402AUA/V+T can be used in various applications, including but not limited to: - Portable audio devices - Sensor signal conditioning - Battery-powered instrumentation - Industrial control systems - Medical equipment

Alternative Models

Here are some alternative models that offer similar functionality: - MAX44246: Dual, low-power, rail-to-rail operational amplifier - MAX4239: Precision, low-noise, rail-to-rail I/O op amp - MAX4460: Low-power, rail-to-rail op amp with shutdown

These alternative models provide options based on specific requirements and design considerations.

In conclusion, the MAX4402AUA/V+T is a low-power, precision amplifier designed for single-supply applications. Its rail-to-rail output swing and single-supply operation make it suitable for various applications, including portable audio devices, sensor signal conditioning, and battery-powered instrumentation. While it has limitations in terms of gain bandwidth product and slew rate, alternative models are available to cater to specific design needs.