Overview
The TPA6211A1DRBR is a high-performance audio amplifier manufactured by Texas Instruments, designed for use in a variety of audio applications. This model is part of the TPA6211A1 series, known for its efficiency and compact design. It is a Class-AB, fully differential, mono audio power amplifier that delivers up to 3.1 W of output power. The TPA6211A1DRBR is particularly suited for portable devices and other space-constrained applications due to its small form factor and low power consumption.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Power | 3.1 | W | Mono, 3 Ohms |
| Supply Voltage | 2.5 to 5.5 | V | |
| Quiescent Current | 4.00 | mA | |
| Operating Temperature | -40 to +85 | °C | |
| Package | SON-8 | Surface Mount | |
| Channels | 1 | Mono |
Key Features
- Class-AB operation ensures high efficiency and low distortion.
- Fully differential design reduces noise and improves audio quality.
- Compact SON-8 package suitable for portable and space-constrained applications.
- Wide supply voltage range from 2.5V to 5.5V, making it versatile for various power sources.
Applications
The TPA6211A1DRBR is ideal for use in portable audio devices, such as smartphones, tablets, and portable speakers. It is also suitable for other consumer electronics that require a compact and efficient audio amplifier, such as gaming devices and home audio systems. Its robust performance and small footprint make it a preferred choice for designers looking to enhance audio quality without compromising on space or power efficiency.
Q & A
1. What is the output power of the TPA6211A1DRBR?
The TPA6211A1DRBR delivers up to 3.1 W of output power.
2. What is the operating voltage range?
The operating voltage range is from 2.5V to 5.5V.
3. What type of amplifier is the TPA6211A1DRBR?
It is a Class-AB, fully differential, mono audio power amplifier.
4. What is the package type of the TPA6211A1DRBR?
It comes in a SON-8 surface mount package.
5. What is the quiescent current of the amplifier?
The quiescent current is 4.00 mA.
6. What are the typical applications for this amplifier?
Typical applications include portable audio devices, smartphones, tablets, and portable speakers.
7. What is the operating temperature range?
The operating temperature range is from -40°C to +85°C.
8. Is the TPA6211A1DRBR suitable for battery-powered devices?
Yes, its low power consumption and wide voltage range make it ideal for battery-powered devices.
9. How does the fully differential design benefit the audio quality?
The fully differential design reduces noise and improves overall audio quality.
10. Can the TPA6211A1DRBR be used in automotive applications?
While it is primarily designed for portable and consumer electronics, it can be used in automotive applications if the operating conditions are met.
