MAX4773EUT+T

Product Overview

• Category: Integrated Circuits
• Use: Amplifier
• Characteristics: Low-power, rail-to-rail output, single-supply operation
• Package: SOT-23-6
• Essence: Operational Amplifier
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

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

Pin Configuration

The MAX4773EUT+T has a total of 6 pins arranged as follows:

```

---

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

Functional Features

• Rail-to-rail output swing
• Low input offset voltage and bias current
• Unity-gain stable
• Low quiescent current
• Single-supply operation

Advantages and Disadvantages

Advantages: - Wide supply voltage range - Low power consumption - Small package size - High output current capability

Disadvantages: - Limited gain bandwidth product - Non-standard pin configuration

Working Principles

The MAX4773EUT+T is an operational amplifier designed for low-power applications. It operates from a single supply voltage ranging from 2.7V to 5.5V, making it suitable for battery-powered devices. The amplifier features rail-to-rail output swing, allowing it to drive signals close to the supply rails.

The input offset voltage and bias current are kept low, ensuring accurate amplification of small signals. The device is unity-gain stable, meaning it can be used in various feedback configurations without stability issues. Additionally, the MAX4773EUT+T has a low quiescent current, minimizing power consumption when idle.

Detailed Application Field Plans

The MAX4773EUT+T is commonly used in the following applications:

1. Portable audio devices: The low-power operation and rail-to-rail output swing make it suitable for amplifying audio signals in portable music players and smartphones.
2. Sensor interfaces: The low input offset voltage and bias current enable precise amplification of sensor signals in applications such as temperature measurement and pressure sensing.
3. Battery-powered systems: The wide supply voltage range and low quiescent current make it ideal for use in battery-powered devices, extending battery life.

Detailed and Complete Alternative Models

• MAX4473EUT+T
• MAX4373EUT+T
• MAX4873EUT+T
• MAX4973EUT+T
• MAX5073EUT+T

These alternative models offer similar functionality and characteristics to the MAX4773EUT+T, providing options for different design requirements.

Word count: 314 words