MAX4358ECE+TD

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Amplifier
• Characteristics: High-performance, low-noise, stereo audio amplifier
• Package: 16-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: MAX4358ECE+TD is a high-quality audio amplifier designed for stereo applications.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Output Power: 1.4W per channel into 8Ω load at 5V supply voltage
• Total Harmonic Distortion + Noise (THD+N): 0.03% at 1kHz, 1.2W output power
• Signal-to-Noise Ratio (SNR): 100dB at 1kHz, 1.2W output power
• Shutdown Current: 0.01μA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX4358ECE+TD has a 16-pin TSSOP package with the following pin configuration:

1. SHDN - Shutdown Control Input
2. GND - Ground
3. INL - Left Channel Audio Input
4. INR - Right Channel Audio Input
5. VDD - Positive Supply Voltage
6. BYP - Bypass Capacitor Connection
7. OUTR - Right Channel Audio Output
8. OUTL - Left Channel Audio Output
9. NC - No Connection
10. NC - No Connection
11. NC - No Connection
12. NC - No Connection
13. NC - No Connection
14. NC - No Connection
15. NC - No Connection
16. NC - No Connection

Functional Features

• High-quality audio amplification for stereo applications
• Low noise and distortion for improved audio fidelity
• Shutdown control for power-saving mode
• Bypass capacitor connection for enhanced performance
• Small package size for space-constrained designs

Advantages and Disadvantages

Advantages: - High-performance audio amplification - Low noise and distortion levels - Power-saving shutdown mode - Compact package size

Disadvantages: - Limited output power compared to higher wattage amplifiers - Requires external bypass capacitors for optimal performance

Working Principles

The MAX4358ECE+TD is a class AB audio amplifier that utilizes a combination of analog and digital circuitry to amplify stereo audio signals. It operates on a supply voltage ranging from 2.7V to 5.5V, making it suitable for various portable and consumer electronic devices.

The amplifier's low-noise characteristics ensure minimal interference and distortion in the audio signal path, resulting in high-quality sound reproduction. The shutdown control input allows the amplifier to enter a low-power mode when not in use, conserving energy.

By connecting a bypass capacitor, the amplifier's performance can be further improved by reducing noise and enhancing stability. This feature is particularly useful in applications where audio quality is critical.

Detailed Application Field Plans

The MAX4358ECE+TD is widely used in various audio-related applications, including:

1. Portable Audio Devices: MP3 players, smartphones, tablets, etc.
2. Home Entertainment Systems: Stereo receivers, DVD/Blu-ray players, gaming consoles, etc.
3. Automotive Audio Systems: Car stereos, amplifiers, head units, etc.
4. Computer Peripherals: External speakers, sound cards, USB audio interfaces, etc.

Its compact size, low power consumption, and high audio performance make it suitable for a wide range of consumer electronics.

Detailed and Complete Alternative Models

1. MAX9744: 20W Stereo Class D Audio Power Amplifier
2. TPA3116D2: 50W Stereo Class D Audio Amplifier
3. LM386: Low Voltage Audio Power Amplifier
4. TDA7297: Dual Bridge Audio Amplifier

These alternative models offer different power outputs, features, and package options, providing flexibility to suit various application requirements.

In conclusion, the MAX4358ECE+TD is a high-performance audio amplifier designed for stereo applications. Its low noise, compact size, and power-saving features make it an ideal choice for portable audio devices, home entertainment systems, automotive audio, and computer peripherals.