MAX982ESA-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Amplifier
• Characteristics: Low Noise, Rail-to-Rail Output, Single Supply Operation
• Package: 8-Pin SOIC (Small Outline Integrated Circuit)
• Essence: High-performance audio amplifier for various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 2.7V to 5.5V
• Quiescent Current: 1.6mA
• Output Power: 150mW
• Gain Bandwidth Product: 1.2MHz
• Input Noise Voltage: 30nV/√Hz
• THD+N: 0.01%
• Shutdown Current: 0.1µA

Pin Configuration

The MAX982ESA-T has the following pin configuration:

1. OUT-
2. IN+
3. IN-
4. SHDN
5. BIAS
6. VCC
7. GND
8. OUT+

Functional Features

• Low noise amplification for high-quality audio reproduction
• Rail-to-rail output allows maximum utilization of supply voltage range
• Single supply operation simplifies circuit design and reduces cost
• Shutdown mode for power-saving when not in use
• Internal bias generator eliminates the need for external components

Advantages and Disadvantages

Advantages: - Low noise performance ensures clear audio output - Wide supply voltage range allows flexibility in system design - Small package size enables space-saving on PCBs - Shutdown mode reduces power consumption during idle periods

Disadvantages: - Limited output power may not be suitable for high-power audio applications - Single supply operation may limit compatibility with certain systems

Working Principles

The MAX982ESA-T is a high-performance audio amplifier that operates on a single supply voltage. It utilizes a low-noise architecture to amplify audio signals with minimal distortion. The rail-to-rail output allows the amplifier to deliver maximum power within the specified supply voltage range.

The internal bias generator eliminates the need for external components, simplifying circuit design and reducing cost. The shutdown mode feature further reduces power consumption when the amplifier is not in use, making it suitable for battery-powered applications.

Detailed Application Field Plans

The MAX982ESA-T can be used in various audio applications, including:

1. Portable audio devices
2. Headphone amplifiers
3. Multimedia speakers
4. Automotive audio systems
5. Home theater systems

Its low noise characteristics and rail-to-rail output make it ideal for applications where high-quality audio reproduction is required.

Alternative Models

• MAX981ESA-T: Similar specifications, but with higher output power capability
• MAX983ESA-T: Similar specifications, but with built-in volume control
• MAX984ESA-T: Similar specifications, but with dual-channel configuration

These alternative models provide options based on specific requirements and system constraints.

Word count: 315 words