TPA0213DGQ

Product Overview

Category

TPA0213DGQ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in audio amplification applications.

Characteristics

• TPA0213DGQ is a high-performance, stereo Class-D audio amplifier.
• It offers efficient power conversion and low power dissipation.
• The amplifier operates on a single power supply voltage.
• It provides excellent audio quality with low distortion and noise.

Package

The TPA0213DGQ comes in a small outline package (SOP) with 8 pins.

Essence

The essence of TPA0213DGQ lies in its ability to amplify audio signals efficiently while maintaining high audio fidelity.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2.5V - 5.5V
• Output Power: Up to 2.8W per channel
• Total Harmonic Distortion + Noise (THD+N): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TPA0213DGQ has the following pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. INL: Left channel audio input
4. INR: Right channel audio input
5. SHDN: Shutdown control input
6. PVDD: Power supply voltage for output stage
7. OUTL: Left channel audio output
8. OUTR: Right channel audio output

Functional Features

• High-efficiency Class-D operation
• Low quiescent current consumption
• Short-circuit and thermal protection
• Shutdown mode for power saving
• Pop and click suppression during power-up and shutdown

Advantages and Disadvantages

Advantages

• Efficient power conversion
• High audio quality with low distortion
• Small package size
• Shutdown mode for power saving

Disadvantages

• Limited output power compared to some other amplifiers
• Requires an external power supply

Working Principles

The TPA0213DGQ operates on the principle of Class-D amplification. It uses pulse-width modulation (PWM) techniques to convert the input audio signal into a high-frequency square wave. This square wave is then filtered and amplified to produce the final audio output.

Detailed Application Field Plans

The TPA0213DGQ is suitable for various audio amplification applications, including but not limited to: - Portable audio devices - Headphone amplifiers - Multimedia speakers - Automotive audio systems - Home theater systems

Detailed and Complete Alternative Models

1. TPA0212DGQ: Similar to TPA0213DGQ but with a lower output power rating.
2. TPA3116D2: A higher-power Class-D audio amplifier with advanced features.
3. LM386: A popular low-power audio amplifier with a simpler design.

These alternative models offer different specifications and features, allowing users to choose the most suitable option based on their specific requirements.

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