Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Class D |
| OutputType | 1-Channel (Mono) or 2-Channel (Stereo) |
| MaxOutputPowerxChannels@Load | 69.6W x 1 @ 4Ohm, 37.2W x 2 @ 8Ohm |
| Voltage-Supply | 3V ~ 3.6V |
| Features | Depop, Digital Inputs, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Volume Control |
| MountingType | Surface Mount |
| OperatingTemperature | 0°C ~ 85°C (TA) |
| SupplierDevicePackage | 48-HTQFP (7x7) |
Обзор
Description
The TAS5731MPHPR is a digital input Class-D audio amplifier from Texas Instruments. It is designed for high-performance audio applications, offering high fidelity with efficient power usage. This component integrates PWM modulation, a digital-to-analog converter, and a power stage in a single package, streamlining audio system designs. With digital processing capabilities, the TAS5731MPHPR provides features like EQ, dynamic range compression, and bass enhancement, allowing for customizable sound profiles.
Its small footprint and efficient architecture make it suitable for portable audio devices, soundbars, and home theater systems. The amplifier supports various digital audio formats and operates with low distortion, ensuring clear sound reproduction. Additionally, the TAS5731MPHPR includes protection features like thermal and short-circuit safeguards, enhancing its reliability in various operating conditions.
Overall, the TAS5731MPHPR is a versatile and efficient solution for developers looking to implement high-quality audio output in compact electronic devices.
Its small footprint and efficient architecture make it suitable for portable audio devices, soundbars, and home theater systems. The amplifier supports various digital audio formats and operates with low distortion, ensuring clear sound reproduction. Additionally, the TAS5731MPHPR includes protection features like thermal and short-circuit safeguards, enhancing its reliability in various operating conditions.
Overall, the TAS5731MPHPR is a versatile and efficient solution for developers looking to implement high-quality audio output in compact electronic devices.
Equivalent
The TAS5731MPHPR is a digital input stereo Class-D audio amplifier from Texas Instruments. Equivalent products from other manufacturers may include the MAX98357A from Maxim Integrated and the AD1994 from Analog Devices, both of which are also digital input Class-D amplifiers suitable for similar applications. However, it's important to compare specific features and requirements like output power, efficiency, and interface compatibility to ensure they meet the same specifications and use cases.
Features
The TAS5731MPHPR is a digital input stereo closed-loop amplifier by Texas Instruments. It features high-efficiency, low distortion, and a compact size, making it suitable for consumer audio applications. Key features include:
1. Digital Input: Supports I2S and TDM audio data formats.
2. Output Power: Capable of delivering up to 25W per channel into 4Ω speakers.
3. Efficiency: Offers high power efficiency, ideal for portable or energy-sensitive applications.
4. Closed-Loop Architecture: Provides improved audio performance with lower distortion and consistent audio quality across various supply voltage conditions.
5. Protection Features: Includes thermal and short-circuit protection, safeguarding the device and connected components.
6. Integrated DSP: Features a built-in digital signal processor for advanced audio processing including equalization, crossover, and dynamic range control.
7. Wide Supply Range: Operates over a supply voltage range from 4.5V to 26V.
8. Package Type: Comes in a compact 48-pin TQFP package.
These features make the TAS5731MPHPR a versatile component for enhancing audio quality and efficiency in various digital audio applications.
1. Digital Input: Supports I2S and TDM audio data formats.
2. Output Power: Capable of delivering up to 25W per channel into 4Ω speakers.
3. Efficiency: Offers high power efficiency, ideal for portable or energy-sensitive applications.
4. Closed-Loop Architecture: Provides improved audio performance with lower distortion and consistent audio quality across various supply voltage conditions.
5. Protection Features: Includes thermal and short-circuit protection, safeguarding the device and connected components.
6. Integrated DSP: Features a built-in digital signal processor for advanced audio processing including equalization, crossover, and dynamic range control.
7. Wide Supply Range: Operates over a supply voltage range from 4.5V to 26V.
8. Package Type: Comes in a compact 48-pin TQFP package.
These features make the TAS5731MPHPR a versatile component for enhancing audio quality and efficiency in various digital audio applications.
Pinout
The TAS5731MPHPR is a high-performance digital input Class-D audio amplifier from Texas Instruments. It is typically offered in a 44-pin HTSSOP (Heat-Sink Thin Shrink Small Outline Package) package. The main functions of the TAS5731MPHPR include amplifying audio signals for high-quality sound applications, supporting both stereo and mono output configurations.
Key features include:
- Digital input interface supporting I2S and other digital audio standards.
- Integrated audio processing capabilities such as EQ and dynamic range compression.
- High efficiency and low power consumption due to its Class-D operation.
- Built-in protection mechanisms like overcurrent, overtemperature, and undervoltage protection to ensure reliability.
This device is commonly used in consumer audio applications such as soundbars, wireless speakers, and home theater systems, where it delivers efficient, high-quality audio amplification with minimal heat dissipation.
Key features include:
- Digital input interface supporting I2S and other digital audio standards.
- Integrated audio processing capabilities such as EQ and dynamic range compression.
- High efficiency and low power consumption due to its Class-D operation.
- Built-in protection mechanisms like overcurrent, overtemperature, and undervoltage protection to ensure reliability.
This device is commonly used in consumer audio applications such as soundbars, wireless speakers, and home theater systems, where it delivers efficient, high-quality audio amplification with minimal heat dissipation.
Manufacturer
The TAS5731MPHPR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide array of electronic components. TI is well-known for its production of analog and embedded processing chips used in a variety of applications, including automotive, industrial, and consumer electronics. The company has a strong reputation for innovation in the semiconductor industry and is a leading supplier of integrated circuits, digital signal processors, microcontrollers, and other electronic components.
Application
The TAS5731MPHPR is a digital input audio amplifier designed primarily for audio applications. Key application areas include:
1. Home Audio Systems: Enhancements for soundbars, wireless speakers, and home theater systems.
2. TVs and Monitors: Integrated sound solutions for providing high-quality audio output.
3. Portable Audio Devices: Implementation in Bluetooth speakers and docking stations for improved sound clarity.
4. Automotive Audio: Provides robust audio solutions for car infotainment systems.
5. Professional Audio Equipment: Used in mixers and amplifiers for superior sound control.
Overall, the TAS5731MPHPR is versatile for any application requiring efficient power management and high-fidelity audio output.
1. Home Audio Systems: Enhancements for soundbars, wireless speakers, and home theater systems.
2. TVs and Monitors: Integrated sound solutions for providing high-quality audio output.
3. Portable Audio Devices: Implementation in Bluetooth speakers and docking stations for improved sound clarity.
4. Automotive Audio: Provides robust audio solutions for car infotainment systems.
5. Professional Audio Equipment: Used in mixers and amplifiers for superior sound control.
Overall, the TAS5731MPHPR is versatile for any application requiring efficient power management and high-fidelity audio output.
Package
The TAS5731MPHPR is a digital audio amplifier IC typically packaged in a PowerPAD™ HTSSOP (Heat Slug Thin Shrink Small Outline Package) with 32 pins. This package type allows for efficient heat dissipation and is suitable for compact audio applications.
