MAX4747EWE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: Low-power, precision, rail-to-rail output
• Package: 16-pin WLP (Wafer Level Package)
• Essence: Operational amplifier
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±0.5mV (maximum)
• Gain Bandwidth Product: 1MHz
• Slew Rate: 0.6V/µs
• Quiescent Current: 20µA (typical)
• Output Current: ±30mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX4747EWE+T has a total of 16 pins. The pin configuration is as follows:

1. OUT-
2. IN-
3. V-
4. V+
5. IN+
6. OUT+
7. NC (No Connection)
8. NC
9. NC
10. NC
11. NC
12. NC
13. NC
14. NC
15. NC
16. GND

Functional Features

• Rail-to-rail output swing
• Low input offset voltage
• Low quiescent current
• Wide supply voltage range
• High output current drive capability
• Unity-gain stable

Advantages and Disadvantages

Advantages: - Rail-to-rail output allows for maximum signal swing - Low input offset voltage ensures accurate amplification - Low quiescent current reduces power consumption - Wide supply voltage range provides flexibility in various applications - High output current drive capability enables driving capacitive loads - Unity-gain stable for easy circuit design

Disadvantages: - Limited gain bandwidth product compared to some other amplifiers - Relatively low slew rate may limit performance in high-frequency applications

Working Principles

The MAX4747EWE+T is an operational amplifier designed for precision amplification of low-level signals. It operates from a wide supply voltage range of 2.7V to 5.5V, making it suitable for battery-powered applications. The rail-to-rail output swing allows the amplifier to provide maximum signal swing, ensuring accurate amplification even at the extremes of the supply voltage.

The low input offset voltage minimizes errors in amplification, resulting in precise signal reproduction. Additionally, the low quiescent current reduces power consumption, making it ideal for low-power applications.

The amplifier has a high output current drive capability, enabling it to drive capacitive loads without significant distortion. It is unity-gain stable, simplifying circuit design and ensuring stability in various applications.

Detailed Application Field Plans

The MAX4747EWE+T can be used in a wide range of applications, including:

1. Sensor signal conditioning
2. Portable medical devices
3. Battery-powered instrumentation
4. Audio amplification
5. Industrial control systems
6. Automotive electronics
7. Communication equipment

Detailed and Complete Alternative Models

1. MAX4748EWE+T
2. MAX4749EWE+T
3. MAX4750EWE+T
4. MAX4751EWE+T
5. MAX4752EWE+T
6. MAX4753EWE+T
7. MAX4754EWE+T
8. MAX4755EWE+T
9. MAX4756EWE+T
10. MAX4757EWE+T

These alternative models offer similar functionality and characteristics to the MAX4747EWE+T, providing options for different design requirements.

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