TPA2017D2RTJT - English Editing Encyclopedia Entry

Product Overview

Category

The TPA2017D2RTJT belongs to the category of audio amplifiers.

Use

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

Characteristics

• Package: The TPA2017D2RTJT comes in a small package, making it suitable for compact electronic devices.
• Essence: This amplifier enhances the audio quality and volume of electronic devices.
• Packaging/Quantity: The TPA2017D2RTJT is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

The specifications of the TPA2017D2RTJT include:

• Supply Voltage Range: 2.5V to 5.5V
• Output Power: Up to 3W
• Efficiency: Greater than 90%
• Signal-to-Noise Ratio (SNR): 100dB
• Total Harmonic Distortion (THD+N): 0.1%
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The TPA2017D2RTJT has the following pin configuration:

1. VDD (Power supply)
2. GND (Ground)
3. SD (Shutdown control)
4. IN+ (Positive audio input)
5. IN- (Negative audio input)
6. OUT+ (Positive audio output)
7. OUT- (Negative audio output)

Functional Features

The TPA2017D2RTJT offers the following functional features:

• High-quality audio amplification
• Low power consumption
• Shutdown mode for power saving
• Thermal and short-circuit protection
• Pop and click suppression during power-on/off transitions

Advantages and Disadvantages

Advantages: - Compact size and easy integration into electronic devices - High efficiency and low power consumption - Excellent audio quality with low distortion - Protection features ensure device safety

Disadvantages: - Limited output power compared to higher wattage amplifiers - May require additional components for specific applications

Working Principles

The TPA2017D2RTJT operates by receiving audio input signals and amplifying them using an internal amplifier circuit. The amplified audio signals are then delivered to the output pins, which can be connected to speakers or headphones. The amplifier ensures that the audio signals are boosted in volume and quality while maintaining low distortion levels.

Detailed Application Field Plans

The TPA2017D2RTJT 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 audio systems

Detailed Alternative Models

Here are some alternative models that offer similar functionality to the TPA2017D2RTJT:

1. TPA2016D2RTJR
2. TPA2018D1RTJT
3. TPA2020D1RTJR
4. TPA2030D1RTJT
5. TPA2050D1RTJR

These alternative models can be considered based on specific requirements and design considerations.

In conclusion, the TPA2017D2RTJT is a compact audio amplifier that provides high-quality audio amplification for various electronic devices. Its small package, low power consumption, and excellent audio performance make it a popular choice in the industry.

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