TPA2016D2RTJR - English Editing Encyclopedia Entry

Product Overview

Category

The TPA2016D2RTJR belongs to the category of audio amplifiers.

Use

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

Characteristics

• The TPA2016D2RTJR is a compact and versatile audio amplifier.
• It offers high-quality sound reproduction with low distortion.
• This amplifier operates efficiently, consuming minimal power.
• It supports a wide range of input and output voltage levels.
• The TPA2016D2RTJR is designed to be easily integrated into different electronic systems.

Package and Essence

The TPA2016D2RTJR comes in a small surface-mount package, making it suitable for space-constrained applications. Its essence lies in its ability to provide amplified audio signals with excellent fidelity.

Packaging/Quantity

This product is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Power Supply Voltage: 2.5V to 5.5V
• Output Power: Up to 3W per channel
• Total Harmonic Distortion (THD): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to +85°C
• Package Type: QFN-16

Detailed Pin Configuration

The TPA2016D2RTJR features a QFN-16 package with the following pin configuration:

1. VDD
2. SD
3. GAIN0
4. GAIN1
5. INL
6. INR
7. SHUTDOWN
8. AGND
9. OUTR
10. OUTL
11. BST
12. PGND
13. PVDD
14. PVDD
15. PVDD
16. PVDD

Functional Features

• Integrated volume control for precise audio level adjustment.
• Automatic gain control to maintain consistent output volume.
• Short-circuit and thermal protection for enhanced safety.
• Low quiescent current consumption for power efficiency.
• Wide input voltage range compatibility.

Advantages and Disadvantages

Advantages

• High-quality sound reproduction with low distortion.
• Compact size and versatile integration options.
• Efficient power consumption.
• Comprehensive protection features.
• Wide input voltage range compatibility.

Disadvantages

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

Working Principles

The TPA2016D2RTJR operates as a class-D audio amplifier, utilizing pulse-width modulation (PWM) techniques to amplify the audio signal efficiently. It converts the analog audio input into a digital PWM signal, which is then amplified by the power stage to drive the connected speakers.

Detailed Application Field Plans

The TPA2016D2RTJR finds application in various electronic devices, including but not limited to: 1. Mobile phones and smartphones 2. Portable media players 3. Tablets and laptops 4. Bluetooth speakers 5. Gaming consoles 6. Automotive infotainment systems

Detailed and Complete Alternative Models

1. TPA2016D2RTER - Similar to TPA2016D2RTJR, but with an extended temperature range.
2. TPA2016D2RTJRG4 - Similar to TPA2016D2RTJR, but offered in a different package type.
3. TPA2016D2RTJT - Similar to TPA2016D2RTJR, but without the "R" suffix indicating tape and reel packaging.

These alternative models provide similar functionality and characteristics, allowing users to choose the most suitable option for their specific requirements.

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