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TAS5805MPWPR

Name: TAS5805MPWPR
Rating: 4.7 (12 reviews)

IC AMP D MONO/STER 45W 28HTSSOP

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Mfr。パート #TAS5805MPWPR
パッケージ HTSSOP (PWP)-28
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Class D
OutputType	1-Channel (Mono) or 2-Channel (Stereo)
MaxOutputPowerxChannels@Load	45W x 1 @ 4Ohm, 23W x 2 @ 8Ohm
Voltage-Supply	4.5V ~ 26.4V
MountingType	Surface Mount
OperatingTemperature	-25°C ~ 85°C (TA)
SupplierDevicePackage	28-HTSSOP

概要

Description

The TAS5805MPWPR is a digital audio amplifier from Texas Instruments, designed for high-performance audio applications. It utilizes Class-D amplification technology, which offers high efficiency and low heat generation, making it suitable for consumer electronics like soundbars, TVs, and portable speakers.
Key features include:
- Integrated DSP: The TAS5805MPWPR includes a digital signal processor for advanced audio processing and effects.
- High Output Power: It can deliver up to 50W per channel, supporting multiple speaker configurations.
- I2S Interface: The amplifier supports I2S audio interfaces for seamless connectivity with digital audio sources.
- Flexible Power Supply: It can operate with a wide voltage range, allowing for versatile applications.
- Protection Features: Includes built-in thermal, over-current, and short-circuit protection to ensure reliability.
Overall, the TAS5805MPWPR is an efficient and versatile solution for high-quality audio amplification in various multimedia devices.

Features

The TAS5805MPWPR is a high-performance, digital audio amplifier from Texas Instruments designed for driving speakers in various applications. Key features include:
1. Class-D Amplification: Enables efficient power conversion with reduced heat generation.
2. Integrated DSP: Provides advanced audio processing capabilities, including equalization and dynamic range control.
3. Output Power: Delivers up to 50W per channel into a 4Ω load.
4. I2S Digital Input: Supports high-quality audio streaming with minimal noise interference.
5. Integrated Protection Features: Includes over-temperature, over-voltage, and DC protection to ensure reliability.
6. Flexible Power Supply: Operates with a wide supply voltage range (10V to 30V).
7. Thermal Management: Features thermal foldback and shutdown to prevent damage.
8. Compact Package: Available in a 32-pin QFN package for space-constrained designs.
These features make the TAS5805MPWPR suitable for applications like soundbars, televisions, and wireless audio systems.

Package

The TAS5805MPWPR is packaged in a HTQFP (Heat Sink Thin Quad Flat Package) with 48 pins. This type of package is designed for efficient heat dissipation and is suitable for high-performance audio applications.

Pinout

The TAS5805MPWPR is a digital audio amplifier from Texas Instruments, specifically designed for high-performance audio applications. It features a 32-pin HTQFP (Thin Quad Flat Package) pin configuration.
Pin Count: 32 pins
Key Functions:
1. Power Supply Pins: Provide power to the device.
2. Input Pins: Interface for digital audio input (I2S, PCM).
3. Control Pins: For I2C communication, allowing device configuration and control.
4. Output Pins: Deliver amplified audio signals to speakers.
5. Feedback Pins: Used for loop compensation and stability.
6. Thermal and Protection Pins: Monitor thermal conditions and provide protection features.
The TAS5805MPWPR integrates digital signal processing for advanced audio effects, high efficiency, and sound quality enhancement.

Manufacturer

The TAS5805MPWPR is manufactured by Texas Instruments (TI), a major American technology company. Founded in 1930 and based in Dallas, Texas, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits. The company is well-known for its analog and embedded processing solutions, serving a wide range of industries including automotive, industrial, communications, and consumer electronics. TI is particularly recognized for its innovation in digital signal processing (DSP), power management, and microcontroller technologies. The TAS5805MPWPR is a digital audio amplifier, part of TI's extensive portfolio aimed at enhancing audio performance in consumer and professional audio applications.

Application

The TAS5805MPWPR is a high-performance digital audio amplifier designed for applications such as sound bars, televisions, home theater systems, and portable audio devices. It features integrated DSP for audio processing, enabling enhanced sound quality and customizable audio effects. Additionally, it is suitable for powered speakers and wireless audio systems, making it versatile for various consumer electronics.

Equivalent

The TAS5805MPWPR is a digital audio amplifier chip from Texas Instruments. Equivalent products include the TAS5806MDPWPR and TAS5807MDPWPR, which offer similar functionalities with slight variations in power output and features. Other comparable alternatives may include amplifier chips from different manufacturers, such as the MAX9744 from Maxim Integrated or the TPA3116D2 from Texas Instruments, depending on the specific application requirements. Always check the datasheets for detailed specifications and compatibility.