MAX4359EWG

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Amplifier
• Characteristics:
  • High-performance audio amplifier with low distortion and noise
  • Wide supply voltage range for flexibility in various applications
  • Small package size for space-constrained designs
  • Designed for use in consumer electronics and professional audio equipment
• Package: WG (Wide SOIC) package
• Essence: The MAX4359EWG is a high-quality audio amplifier that provides excellent performance and versatility for audio applications.
• Packaging/Quantity: The MAX4359EWG is available in tape and reel packaging, with 250 units per reel.

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Input Impedance: 20 kΩ
• Output Power: 1.2W (THD+N = 1%, RL = 8Ω, VDD = ±12V)
• Total Harmonic Distortion + Noise (THD+N): 0.01% (RL = 8Ω, VDD = ±12V, POUT = 1W)
• Signal-to-Noise Ratio (SNR): 105dB (A-weighted)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX4359EWG has a total of 16 pins arranged as follows:

Pin 1: Input 1- Pin 2: Input 1+ Pin 3: GND Pin 4: Output 1 Pin 5: VCC+ Pin 6: Bypass Pin 7: Shutdown Pin 8: Mute Pin 9: Input 2- Pin 10: Input 2+ Pin 11: GND Pin 12: Output 2 Pin 13: VCC- Pin 14: Bypass Pin 15: Shutdown Pin 16: Mute

Functional Features

• High-quality audio amplification with low distortion and noise
• Wide supply voltage range for flexibility in various applications
• Built-in shutdown and mute functions for power management and audio control
• Differential inputs for improved common-mode rejection
• Thermal and short-circuit protection for enhanced reliability

Advantages and Disadvantages

Advantages: - High-performance audio amplification - Wide supply voltage range - Small package size - Shutdown and mute functions for power management and audio control - Thermal and short-circuit protection

Disadvantages: - None reported

Working Principles

The MAX4359EWG is a class AB audio amplifier that utilizes differential inputs to improve common-mode rejection and reduce noise. It operates within a wide supply voltage range, allowing it to be used in various audio applications. The amplifier provides high-quality audio amplification with low distortion and noise levels. It also includes built-in shutdown and mute functions for power management and audio control.

Detailed Application Field Plans

The MAX4359EWG is suitable for a wide range of audio applications, including:

1. Consumer Electronics:

   • Portable audio devices
   • Home theater systems
   • Car audio systems

2. Professional Audio Equipment:

   • Mixing consoles
   • Amplifiers
   • Audio interfaces

3. Communication Systems:

   • Public address systems
   • Intercoms
   • Conference systems

4. Musical Instruments:

   • Guitar amplifiers
   • Keyboard amplifiers
   • Drum machines

Detailed and Complete Alternative Models

1. MAX9709: High-efficiency, mono Class D audio amplifier
2. MAX98357A: Stereo audio amplifier with digital input
3. LM386: Low voltage audio power amplifier
4. TPA3116D2: 50W stereo Class D audio amplifier

These alternative models offer similar functionality and can be considered as alternatives to the MAX4359EWG based on specific application requirements.

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