TPA3001D1PWPRG4

Product Overview

Category

The TPA3001D1PWPRG4 belongs to the category of integrated audio power amplifiers.

Use

This product is primarily used for amplifying audio signals in various electronic devices such as televisions, home theater systems, and multimedia speakers.

Characteristics

• High efficiency: The TPA3001D1PWPRG4 offers high power efficiency, ensuring minimal power loss during audio amplification.
• Low distortion: It provides low total harmonic distortion (THD), resulting in clear and accurate sound reproduction.
• Compact package: The TPA3001D1PWPRG4 is available in a small-sized package, making it suitable for space-constrained applications.
• Wide voltage range: This amplifier can operate within a wide voltage range, allowing flexibility in different power supply configurations.

Package and Quantity

The TPA3001D1PWPRG4 is packaged in a PowerPAD™ thermally enhanced package. It is typically sold in reels containing a specific quantity, usually 250 or 1000 units per reel.

Specifications

• Output Power: Up to 20 Watts
• Supply Voltage Range: 8V to 26V
• Total Harmonic Distortion (THD): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to +85°C
• Package Type: HTSSOP-28

Pin Configuration

The TPA3001D1PWPRG4 has a total of 28 pins. Here is the detailed pin configuration:

1. VDD
2. GND
3. IN+
4. IN-
5. BYPASS
6. MUTE
7. SD
8. AGND
9. OUTA
10. OUTB
11. VDD
12. GND
13. OUTC
14. OUTD
15. VDD
16. GND
17. OUTE
18. OUTF
19. VDD
20. GND
21. OUTG
22. OUTH
23. VDD
24. GND
25. OUTI
26. OUTJ
27. VDD
28. GND

Functional Features

• Built-in protection circuitry: The TPA3001D1PWPRG4 incorporates various protection features such as overcurrent protection, thermal shutdown, and short-circuit protection, ensuring the safety and reliability of the amplifier.
• Wide input voltage range: It can accept a wide range of input audio signals, making it compatible with different audio sources.
• Low power consumption: The amplifier consumes minimal power during standby or idle mode, contributing to energy efficiency.

Advantages and Disadvantages

Advantages

• High power efficiency
• Low distortion for accurate sound reproduction
• Compact package size
• Wide voltage range operation
• Built-in protection circuitry

Disadvantages

• Limited output power compared to higher wattage amplifiers
• May require additional external components for optimal performance in certain applications

Working Principles

The TPA3001D1PWPRG4 operates on the principle of class-D amplification. It utilizes pulse-width modulation (PWM) techniques to convert the incoming audio signal into a series of high-frequency pulses. These pulses are then amplified by the power stage and filtered to reconstruct the original audio waveform. This class-D architecture enables high power efficiency and low heat dissipation.

Detailed Application Field Plans

The TPA3001D1PWPRG4 finds applications in various electronic devices, including: - Televisions and home theater systems - Multimedia speakers and soundbars - Portable audio devices - Automotive audio systems

Detailed and Complete Alternative Models

1. TPA3116D2PWPR: This integrated audio power amplifier offers higher output power and improved audio performance compared to the TPA3001D1PWPRG4.
2. TPA3255EVM: A high-performance audio power amplifier module suitable for professional audio applications, providing exceptional sound quality and power output.
3. TAS5611APHD: An advanced class-D amplifier with integrated digital signal processing (DSP) capabilities, offering enhanced audio control and flexibility.

These alternative models provide different features and specifications to cater to specific application requirements.

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