TAS5805MPWP

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TAS5805MPWP

IC AMP D MONO/STER 45W 28HTSSOP

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規格

Part Status Active
Type Class D
Output Type 1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power x Channels @ Load 45W x 1 @ 4Ohm, 23W x 2 @ 8Ohm
Voltage - Supply 4.5V ~ 26.4V
Mounting Type Surface Mount
Operating Temperature -25°C ~ 85°C (TA)
Supplier Device Package 28-HTSSOP
Package / Case 28-PowerTSSOP (0.173", 4.40mm Width)
Base Product Number TAS5805

概述

Description

The TAS5805MPWP is a high-performance digital audio amplifier from Texas Instruments, designed for driving speakers in various applications such as sound bars, televisions, and home audio systems. It features a Class-D architecture, which provides high efficiency and lower heat generation compared to traditional amplifiers.
Key features include:
- Integrated Digital Signal Processing (DSP): This allows for advanced audio processing, including equalization and dynamic range control.
- High Power Output: Capable of delivering up to 25W per channel at 4Ω, making it suitable for driving a range of speaker configurations.
- I2S and PCM Audio Interfaces: Supports multiple digital audio formats for flexible integration with various source devices.
- Integrated Power Management: Reduces external component count and simplifies design.
- Thermal and Short-Circuit Protection: Enhances reliability and longevity.
The TAS5805MPWP is ideal for applications requiring high-quality audio output with minimal power consumption, making it a popular choice in modern audio systems.

Features

The TAS5805MPWP is a digital audio amplifier IC from Texas Instruments designed for high-performance audio applications. Key features include:
1. Integrated D-Class Amplifier: Delivers high efficiency and low thermal output.
2. Output Power: Supports up to 50W per channel at 4Ω load.
3. Digital Input: Accepts I2S, PCM, and other digital audio formats.
4. Built-in DSP: Features an integrated digital signal processor for audio processing, including advanced filters and EQ.
5. Low Noise: Designed for high signal-to-noise ratio (SNR) and low total harmonic distortion (THD).
6. Flexible Power Supply: Operates with a wide supply voltage range, enhancing design flexibility.
7. Thermal Protection: Includes built-in thermal shutdown and other protection mechanisms.
8. Multiple Output Configurations: Supports stereo and mono modes for versatile applications.
9. Configurable Gain Settings: Allows customization based on system requirements.
These features make the TAS5805MPWP suitable for various applications, including home audio systems, televisions, and portable speakers.

Package

The TAS5805MPWP is packaged in a TSSOP (Thin Shrink Small Outline Package) with a 32-pin configuration.

Pinout

The TAS5805MPWP is a digital audio amplifier IC with a 48-pin HTQFP (Thin Quad Flat Package) package. It is designed for high-performance audio applications, typically used in soundbars, televisions, and similar devices.
Key pin functions include:
1. Power Supply Pins (VDD, GVDD): Provide power to the internal circuits.
2. Input Pins (I2S, DSD, etc.): Accept digital audio input signals.
3. Control Pins (GPIO, I2C): Used for configuration and control of the amplifier settings.
4. Output Pins (OUTL, OUTR): Deliver amplified audio signals to speakers.
5. Ground Pins (GND): Serve as the common return path for current.
The TAS5805MPWP integrates features like built-in digital signal processing (DSP), advanced audio processing, and support for various audio formats, enabling it to deliver high-quality sound output.

Manufacturer

The TAS5805MPWP is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments is known for designing and producing a wide range of integrated circuits (ICs), including audio amplifiers, processors, and other electronic components. The company serves various industries, including automotive, industrial, communications, and consumer electronics. Founded in 1930 and headquartered in Dallas, Texas, TI focuses on innovation and has a strong emphasis on research and development. The TAS5805MPWP, specifically, is a digital audio amplifier designed for high-performance audio applications, showcasing the company's expertise in audio processing technology.

Application

The TAS5805MPWP is a digital audio amplifier primarily used in applications such as soundbars, wireless speakers, home theater systems, and high-fidelity audio devices. Its integrated features support efficient power management, high-quality audio processing, and Bluetooth connectivity, making it ideal for consumer electronics and automotive audio systems.

Equivalent

The TAS5805MPWP chip is a digital audio amplifier from Texas Instruments. Equivalent products include the TAS5806MDPW, which offers similar features with enhanced performance, and the TAS5825M, which is also a digital amplifier but designed for different applications. For similar functionality, consider the TI TPA series, such as TPA3116D2, though it may differ in specifications and use cases. Always verify compatibility based on your specific requirements.

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