Overview
The TPA3100D2RGZTG4 is a high-performance, Class-D audio amplifier produced by Texas Instruments. This component is designed to deliver efficient and high-quality audio amplification for a variety of applications. With its compact form factor and advanced features, the TPA3100D2RGZTG4 is ideal for use in portable audio devices, home theater systems, and other consumer electronics. Its market positioning targets audio engineers and product designers looking for a reliable and efficient audio amplification solution. The TPA3100D2RGZTG4 stands out for its low power consumption, high signal-to-noise ratio (SNR), and robust thermal performance, making it a competitive choice in the audio amplifier market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Power | 20 | W | Per channel at 10% THD |
| Supply Voltage | 10 to 26 | V | |
| SNR | 95 | dB | |
| THD+N | 0.1 | % | |
| Operating Temperature | -40 to 85 | °C | |
| Package | 48-VQFN |
Key Features
- High-efficiency Class-D architecture reduces power consumption.
- Integrated protection features including over-temperature, over-current, and under-voltage lockout.
- Flexible input configurations support multiple audio sources.
- Compact 48-VQFN package suitable for space-constrained applications.
- High SNR and low THD+N ensure superior audio quality.
Applications
The TPA3100D2RGZTG4 is widely used in various audio applications, including:
- Portable Audio Devices: Provides high-quality sound amplification in a compact form factor.
- Home Theater Systems: Delivers powerful and clear audio for immersive home entertainment experiences.
- Consumer Electronics: Enhances audio performance in TVs, soundbars, and other multimedia devices.
- Automotive Audio Systems: Offers reliable and efficient audio amplification for in-car entertainment systems.
Q & A
1. What is the output power of the TPA3100D2RGZTG4?
The TPA3100D2RGZTG4 can deliver up to 20W per channel at 10% THD.
2. What is the operating voltage range?
The operating voltage range is from 10V to 26V.
3. What is the SNR of this amplifier?
The signal-to-noise ratio (SNR) is 95dB.
4. What are the protection features included?
The amplifier includes over-temperature, over-current, and under-voltage lockout protection.
5. What package does the TPA3100D2RGZTG4 come in?
It comes in a 48-VQFN package.
6. Can it be used in automotive applications?
Yes, it is suitable for automotive audio systems.
7. What is the THD+N of the amplifier?
The total harmonic distortion plus noise (THD+N) is 0.1%.
8. Is it suitable for portable devices?
Yes, its compact size and low power consumption make it ideal for portable audio devices.
9. What is the operating temperature range?
The operating temperature range is from -40°C to 85°C.
10. Does it support multiple input configurations?
Yes, it supports flexible input configurations for various audio sources.
