Overview
The TPA3100D2PHP is a high-performance Class-D audio amplifier manufactured by Texas Instruments. Designed for audio applications, this component is part of the TPA3100D2 series and is widely used in consumer electronics, home audio systems, and portable devices. Its compact HTQFP-48 package and efficient power management make it a popular choice for engineers seeking reliable and high-quality audio amplification solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Model | TPA3100D2PHP | - | - |
| Category | Class-D Audio Amplifier | - | - |
| Package | HTQFP-48 | - | - |
| Output Power | 21.8 | W | Per channel |
| Channels | 2 | - | Stereo |
| Supply Voltage | 26 | V | Maximum |
| Output Type | Digital | - | - |
Key Features
- High-efficiency Class-D architecture for reduced power consumption.
- Stereo output with up to 21.8W per channel for robust audio performance.
- Compact HTQFP-48 package for space-constrained designs.
- Integrated protection features such as over-temperature and short-circuit protection.
- Wide supply voltage range, making it suitable for various applications.
Applications
The TPA3100D2PHP is ideal for use in home audio systems, portable speakers, and consumer electronics. Its high efficiency and compact design make it suitable for applications where power consumption and space are critical factors. Additionally, it is commonly used in automotive audio systems and multimedia devices due to its reliable performance and robust protection features.
Q & A
1. What is the maximum output power of the TPA3100D2PHP?
The maximum output power is 21.8W per channel.
2. What type of package does the TPA3100D2PHP use?
It uses an HTQFP-48 package.
3. Is the TPA3100D2PHP suitable for portable devices?
Yes, its compact size and efficient power management make it ideal for portable devices.
4. What is the supply voltage range for this amplifier?
The supply voltage can go up to 26V.
5. Does the TPA3100D2PHP support stereo output?
Yes, it supports 2-channel stereo output.
6. What protection features are included in the TPA3100D2PHP?
It includes over-temperature and short-circuit protection.
7. Can this amplifier be used in automotive applications?
Yes, it is suitable for automotive audio systems.
8. What is the efficiency of the TPA3100D2PHP?
It features high-efficiency Class-D architecture, though exact efficiency values depend on the application.
9. Is the TPA3100D2PHP compatible with digital audio signals?
Yes, it has a digital output type.
10. Where can I find the datasheet for the TPA3100D2PHP?
The datasheet is available on the Texas Instruments official website.
