Overview
The TPA6130A2RTJT is a high-performance, low-power stereo headphone amplifier produced by Texas Instruments. This component is designed for portable audio applications, offering exceptional audio quality and efficiency. It is positioned as a premium solution for consumer electronics, particularly in devices such as smartphones, tablets, and portable media players. The TPA6130A2RTJT stands out for its ultra-low noise, high PSRR (Power Supply Rejection Ratio), and compact package, making it a competitive choice for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 1.5 to 3.6 | V | Operational range |
| Output Power | 25 | mW | Per channel at 32 Ω |
| THD+N | 0.01 | % | Total Harmonic Distortion + Noise |
| PSRR | 85 | dB | Power Supply Rejection Ratio |
| SNR | 110 | dB | Signal-to-Noise Ratio |
| Operating Temperature | -40 to 85 | °C | |
| Package | WQFN | - | 20-pin package |
Key Features
- Ultra-Low Noise: Ensures high-fidelity audio output, ideal for premium audio applications.
- High PSRR: Minimizes power supply noise interference, enhancing audio clarity.
- Low Power Consumption: Optimized for battery-powered devices, extending battery life.
- Compact Design: Small footprint makes it suitable for space-constrained applications.
- Pop and Click Suppression: Reduces audible noise during power-up and shutdown.
Applications
The TPA6130A2RTJT is widely used in portable audio devices, including smartphones, tablets, and portable media players. Its high performance and low power consumption make it ideal for applications where audio quality and battery life are critical. Additionally, it is suitable for use in gaming headsets, Bluetooth speakers, and other consumer electronics requiring high-quality audio amplification.
Q & A
1. What is the operating voltage range of the TPA6130A2RTJT?
The operating voltage range is 1.5V to 3.6V.
2. What is the output power per channel?
The output power is 25mW per channel at 32 Ω.
3. What is the THD+N of the TPA6130A2RTJT?
The THD+N is 0.01%.
4. What is the PSRR of this component?
The PSRR is 85dB.
5. What is the SNR of the TPA6130A2RTJT?
The SNR is 110dB.
6. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
7. What package does the TPA6130A2RTJT use?
It uses a 20-pin WQFN package.
8. Is the TPA6130A2RTJT suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered devices.
9. Does it support pop and click suppression?
Yes, it includes pop and click suppression features.
10. What are the typical applications of this component?
Typical applications include smartphones, tablets, portable media players, gaming headsets, and Bluetooth speakers.
