MAX985ESA+TG002

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Amplifier
• Characteristics: High-performance, low-power consumption
• Package: SOIC-8
• Essence: The MAX985ESA+TG002 is a high-quality audio amplifier IC designed for various 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 (typical) into 8Ω load at 5V supply
• Total Harmonic Distortion + Noise: 0.1% (typical) at 1kHz, 1.2W into 8Ω load
• Shutdown Current: 0.01μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX985ESA+TG002 features an SOIC-8 package with the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. SHDN: Shutdown control input
4. BYP: Bypass capacitor connection
5. IN+: Non-inverting input
6. IN-: Inverting input
7. OUT: Amplifier output
8. NC: No connection

Functional Features

• Low-power shutdown mode for power-saving operation
• Single-supply operation simplifies design
• Internal thermal and short-circuit protection
• Excellent audio quality with low distortion and noise
• Wide operating voltage range for flexibility

Advantages and Disadvantages

Advantages: - High-performance audio amplification - Low-power consumption - Compact SOIC-8 package - Wide operating voltage range

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

Working Principles

The MAX985ESA+TG002 is an audio amplifier IC that operates on a single supply voltage. It utilizes internal circuitry to amplify audio signals with low distortion and noise. The shutdown control input allows for power-saving operation when the amplifier is not in use. The IC also incorporates thermal and short-circuit protection mechanisms to ensure safe and reliable operation.

Detailed Application Field Plans

The MAX985ESA+TG002 can be used in various audio applications, including but not limited to:

1. Portable audio devices
2. Mobile phones and tablets
3. Personal computers and laptops
4. Home theater systems
5. Automotive audio systems

Its compact size, low-power consumption, and high-quality audio amplification make it suitable for these applications.

Detailed and Complete Alternative Models

1. MAX98306ESA+TG002: Similar audio amplifier IC with improved output power capabilities.
2. MAX9744ESA+TG002: Audio amplifier IC with integrated volume control functionality.
3. TPA3116D2PWPR: High-performance audio amplifier IC with advanced features.

These alternative models offer different specifications and features, providing options based on specific application requirements.

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