MAX4472EUD

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: Low-noise, low-distortion, rail-to-rail output, unity-gain stable
• Package: 14-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: The MAX4472EUD is a high-performance operational amplifier designed for precision audio applications.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage: ±2.5V to ±6V
• Input Offset Voltage: 1mV (max)
• Input Bias Current: 1nA (typ)
• Gain Bandwidth Product: 10MHz (typ)
• Slew Rate: 4V/µs (typ)
• Input Voltage Range: Rail-to-Rail
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX4472EUD has a total of 14 pins. The pin configuration is as follows:

1. OUT-
2. IN-
3. V-
4. NC
5. NC
6. NC
7. NC
8. V+
9. IN+
10. OUT+
11. NC
12. NC
13. NC
14. NC

Functional Features

• Low noise and distortion for high-quality audio applications
• Rail-to-rail output swing allows maximum utilization of the supply voltage range
• Unity-gain stable, ensuring stability even at high frequencies
• Wide input voltage range enables accurate signal amplification

Advantages and Disadvantages

Advantages: - High performance with low noise and distortion - Rail-to-rail output swing for maximum utilization of supply voltage - Unity-gain stable for stability at high frequencies - Wide input voltage range for accurate signal amplification

Disadvantages: - Limited number of pins for additional functionality - Requires external components for specific applications

Working Principles

The MAX4472EUD is an operational amplifier that amplifies audio signals with high precision. It operates on a supply voltage ranging from ±2.5V to ±6V and provides a rail-to-rail output swing, allowing maximum utilization of the available supply voltage. The amplifier is unity-gain stable, ensuring stability even at high frequencies. With low noise and distortion characteristics, it is suitable for demanding audio applications.

Detailed Application Field Plans

The MAX4472EUD is commonly used in various audio-related applications, including:

1. Audio amplifiers
2. Headphone amplifiers
3. Microphone preamplifiers
4. Active filters
5. Audio mixers

Its low-noise and low-distortion characteristics make it ideal for precision audio applications where high-quality sound reproduction is essential.

Detailed and Complete Alternative Models

1. LM833 - Dual Operational Amplifier
2. TL072 - Low Noise JFET Input Operational Amplifier
3. OPA2134 - SoundPlus™ Audio Operational Amplifier
4. AD823 - Precision Instrumentation Amplifier

These alternative models offer similar functionalities and can be considered as alternatives to the MAX4472EUD based on specific application requirements.

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