Texas Instruments

TPA3245DDVR  

Audio Amplifiers

TPA3245DDVR Description

The TPA3245DDVR is a high-performance, Class D audio amplifier designed and manufactured by Texas Instruments. This device is part of the PurePath™ series and is known for its exceptional audio quality and efficiency. With a surface-mount design and a voltage supply range of 12V to 30V, it is suitable for a wide range of applications. The TPA3245DDVR is currently active and complies with the RoHS3 standard, making it an environmentally friendly choice.

TPA3245DDVR Features

• Max Output Power: The TPA3245DDVR can deliver up to 115W x 2 channels at 2 Ohms or 230W x 1 channel at 4 Ohms, making it ideal for high-power audio applications.
• Operating Temperature: It operates within a wide temperature range of 0°C to 70°C (TA), ensuring reliable performance in various environments.
• Voltage - Supply: The device can handle a supply voltage range of 12V to 30V, providing flexibility in power source selection.
• Mounting Type: Surface Mount, which is suitable for compact and space-constrained applications.
• ECCN: EAR99, indicating that it is not subject to export controls.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), indicating that the device can withstand exposure to moisture for up to 168 hours before baking is required.

TPA3245DDVR Applications

The TPA3245DDVR is well-suited for applications that require high-quality audio output and efficiency. Some specific use cases include:

• High-Fidelity Audio Systems: Due to its ability to deliver high power with low distortion, it is ideal for home theater systems and high-end audio equipment.
• Portable Audio Devices: The compact size and low power consumption make it suitable for portable devices like Bluetooth speakers and headphones.
• Automotive Audio Systems: The robust design and high power output are perfect for car audio systems that demand clear and powerful sound.

Conclusion of TPA3245DDVR

The TPA3245DDVR is a versatile and powerful Class D audio amplifier that offers high efficiency and excellent audio performance. Its wide operating temperature range, flexible voltage supply, and RoHS compliance make it an attractive choice for a variety of audio applications. With its unique features and advantages, the TPA3245DDVR stands out as a reliable solution for demanding audio requirements.

TPA3245DDVR Documents

Download datasheets and manufacturer documentation for TPA3245DDVR

Datasheets :

TPA3245 Datasheet      

Reference Design Library :

TPA3245EVM: 115W @ 2 ~ 8© Stereo, 14 ~ 31.5 Vin, Class D      

HTML Datasheet :

TPA3245 Datasheet      

PCN Design/Specification :

Design 22/Feb/2022