Texas Instruments

TPA3245DDV  

Audio Amplifiers

TPA3245DDV Description

The TPA3245DDV is a high-performance, Class D audio amplifier from Texas Instruments, designed for applications requiring high power and efficiency. It operates over a wide temperature range of 0°C to 70°C and supports a supply voltage of 12V to 30V. The device is surface-mountable and comes in a tube package. It is compliant with RoHS3 and REACH regulations, making it suitable for environmentally conscious designs.

TPA3245DDV Features

• Class D Architecture: Delivers high efficiency and low power consumption, ideal for battery-powered applications.
• PurePath™ Series: Offers superior audio performance with low distortion and high signal-to-noise ratio.
• Max Output Power: 115W x 2 channels at 2 Ohms or 230W x 1 channel at 4 Ohms, providing ample power for demanding audio applications.
• Wide Operating Temperature: Ensures reliable operation in various environmental conditions.
• Voltage - Supply Range: 12V to 30V, allowing for flexibility in power supply design.
• Moisture Sensitivity Level (MSL) 3: Suitable for standard reflow soldering processes.

TPA3245DDV Applications

The TPA3245DDV is ideal for a variety of high-power audio applications, including:

• Portable Audio Devices: Due to its high efficiency and compact form factor, it is well-suited for battery-powered devices like headphones and portable speakers.
• Home Audio Systems: Its high power output makes it suitable for home audio systems, providing clear and powerful sound.
• Automotive Audio: The device's robust performance and wide temperature range make it an excellent choice for automotive audio systems.

Conclusion of TPA3245DDV

The TPA3245DDV from Texas Instruments is a powerful, efficient, and versatile Class D audio amplifier. Its unique features, such as the PurePath™ series technology and high max output power, set it apart from similar models. With its wide operating temperature range and compliance with environmental regulations, the TPA3245DDV is an excellent choice for a variety of high-power audio applications.

TPA3245DDV Documents

Download datasheets and manufacturer documentation for TPA3245DDV

Images :

Mechanical Outline Drawing      

Models :

TPA3245DDV Symbol & Footprint by SnapMagic      

Application Notes :

TPA324x and TPA325x Post-Filter Feedback (Rev. A)       Multi-Device Configuration for TPA32xx Amplifiers       TPA32xx Analog Input Grounding for Single Ended Inputs       LC Filter Design (Rev. A)       Class-D Amplifier External Load Diagnostics