Texas Instruments

TPA2011D1YFFR  

Audio Amplifiers

TPA2011D1YFFR is a high-performance, single-chip audio amplifier from Texas Instruments. It is designed to deliver high-quality audio performance in a compact form factor, making it ideal for a wide range of applications.

Description:

The TPA2011D1YFFR is a Class-D audio amplifier that uses a pulse-density modulation (PDM) input to provide high-quality audio output. It is available in a compact, thermally-protected, 20-pin, 3mm x 5mm, very thin quad flat no-lead (VQFN) package. The device is designed to operate from a single supply voltage of 2.7V to 5.5V and can deliver up to 2.5W of output power into an 8-ohm load.

Features:

1. High Efficiency: The TPA2011D1YFFR offers high efficiency of up to 90%, making it ideal for battery-powered applications.
2. Compact Size: The device is available in a small, thermally-protected VQFN package, making it easy to integrate into a variety of applications.
3. High Output Power: The TPA2011D1YFFR can deliver up to 2.5W of output power into an 8-ohm load, making it suitable for a wide range of audio applications.
4. Wide Input Voltage Range: The device can operate from a single supply voltage of 2.7V to 5.5V, providing flexibility in terms of power supply options.
5. Low Distortion: The TPA2011D1YFFR offers low distortion and low noise performance, ensuring high-quality audio output.
6. Thermal Protection: The device includes thermal shutdown and over-temperature warning features to protect against overheating.

Applications:

The TPA2011D1YFFR is suitable for a wide range of audio applications, including:

1. Portable Audio: The high efficiency and compact size of the TPA2011D1YFFR make it ideal for portable audio devices such as headphones, earbuds, and Bluetooth speakers.
2. Home Audio: The device can be used in home audio systems, such as soundbars, bookshelf speakers, and home theater systems.
3. Voice Assistants: The TPA2011D1YFFR can be used in voice assistant devices, such as smart speakers and virtual assistants, to provide high-quality audio output.
4. Automotive Audio: The device can be used in automotive audio systems, such as in-dash systems and rear-seat entertainment systems.
5. Industrial Audio: The TPA2011D1YFFR can be used in industrial audio applications, such as public address systems and intercom systems.

In summary, the TPA2011D1YFFR is a high-performance, single-chip audio amplifier from Texas Instruments that offers high efficiency, compact size, and high output power. It is suitable for a wide range of audio applications, including portable audio, home audio, voice assistants, automotive audio, and industrial audio.

TPA2011D1YFFR Documents

Download datasheets and manufacturer documentation for TPA2011D1YFFR

Datasheets :

TI Smartphone Solutions Guide       TPA2011D1      

PCN Packaging :

WCSP Pin Indicator 15/Jan/2021