MAX4158EUA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: Low-power, high-speed, differential amplifier
• Package: 8-pin µMAX® package
• Essence: Provides amplification and signal conditioning for various applications
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Common Mode Voltage Range: -0.1V to VDD + 0.1V
• Output Voltage Swing: Rail-to-Rail
• Gain Bandwidth Product: 400MHz
• Input Offset Voltage: ±1mV (max)
• Quiescent Current: 3.5mA (typ)

Pin Configuration

The MAX4158EUA+T has the following pin configuration:

```

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| | --| IN- OUT+ |-- Pin 1: IN- --| IN+ OUT- |-- Pin 2: IN+ --| GND VDD |-- Pin 3: GND --| NC NC |-- Pin 4: Not Connected --| NC NC |-- Pin 5: Not Connected --| NC NC |-- Pin 6: Not Connected --| NC NC |-- Pin 7: Not Connected --| NC SHDN |-- Pin 8: Shutdown |___________| ```

Functional Features

• Low-power consumption combined with high-speed operation
• Differential input and output configuration
• Rail-to-rail output swing capability
• Wide supply voltage range for versatile applications
• Shutdown mode for power-saving when not in use

Advantages and Disadvantages

Advantages: - Low power consumption - High-speed operation - Wide supply voltage range - Rail-to-rail output swing

Disadvantages: - Limited number of pins for additional functionality - Not suitable for single-ended applications

Working Principles

The MAX4158EUA+T is a differential amplifier designed to amplify and condition signals in various applications. It operates by taking the difference between the voltages at its IN+ and IN- inputs and amplifying this differential voltage. The amplified signal is then available at the OUT+ and OUT- outputs.

The amplifier operates with low power consumption and high-speed performance, making it suitable for applications where power efficiency and fast signal processing are crucial. The rail-to-rail output swing capability ensures that the amplified signal can reach the full voltage range of the power supply.

Detailed Application Field Plans

The MAX4158EUA+T can be used in a wide range of applications, including:

1. Communication systems: Amplification and conditioning of differential signals in wireless communication devices.
2. Audio equipment: Signal amplification and conditioning in audio preamplifiers and mixers.
3. Instrumentation: Signal conditioning in measurement and test equipment.
4. Industrial control systems: Amplification of sensor signals in industrial automation applications.
5. Medical devices: Signal amplification and conditioning in medical imaging and diagnostic equipment.

Detailed and Complete Alternative Models

1. MAX4148EUA+T: Similar characteristics and package, but with a lower gain bandwidth product of 250MHz.
2. MAX4168EUA+T: Higher gain bandwidth product of 600MHz, suitable for higher-frequency applications.
3. MAX4172EUA+T: Differential amplifier with programmable gain and shutdown mode for enhanced flexibility.

These alternative models provide options with different specifications to suit specific application requirements.

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