MAX983CSA+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX983CSA+ belongs to the category of integrated audio amplifiers.

Use

It is primarily used for amplifying audio signals in various electronic devices.

Characteristics

• Package: Small outline IC (SOIC)
• Essence: High-performance audio amplifier
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel

Specifications

The MAX983CSA+ has the following specifications:

• Supply Voltage Range: 4.5V to 14V
• Output Power: 3W
• Total Harmonic Distortion (THD): 0.1%
• Signal-to-Noise Ratio (SNR): 103dB
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The detailed pin configuration of MAX983CSA+ is as follows:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. SHDN: Shutdown control input
4. IN+: Positive audio signal input
5. IN-: Negative audio signal input
6. OUT: Amplified audio signal output

Functional Features

The MAX983CSA+ offers the following functional features:

• High-quality audio amplification
• Low distortion and noise levels
• Shutdown mode for power-saving operation
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - Compact package size - High output power capability - Excellent audio quality - Flexible shutdown control

Disadvantages: - Limited output power compared to higher wattage amplifiers - Requires external components for complete audio system integration

Working Principles

The MAX983CSA+ operates on the principle of amplifying audio signals using a class D amplifier architecture. It utilizes pulse-width modulation (PWM) techniques to efficiently amplify the input audio signal and deliver a high-quality output.

Detailed Application Field Plans

The MAX983CSA+ finds applications in various electronic devices, including but not limited to: - Portable speakers - Headphones - Home audio systems - Automotive audio systems - Multimedia devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MAX983CSA+ are: - TPA3116D2 - LM386 - TAS5713

These alternatives can be considered based on specific requirements and design constraints.

In conclusion, the MAX983CSA+ is a high-performance audio amplifier belonging to the integrated audio amplifiers category. It offers excellent audio quality, compact size, and versatile application possibilities. However, it has limitations in terms of output power compared to higher wattage amplifiers. Designers can consider alternative models based on their specific needs.