Texas Instruments

TPA6166A2YFFT  

Audio Amplifiers

TPA6166A2YFFT Description

The TPA6166A2YFFT is a high-performance, Class G audio amplifier designed by Texas Instruments. This device is specifically engineered to deliver optimal audio performance while maintaining high efficiency and low power consumption. The TPA6166A2YFFT is capable of delivering a maximum output power of 30mW per channel into a 16-ohm load, making it ideal for applications requiring high-fidelity audio output with minimal power draw. The amplifier operates within a supply voltage range of1.7V to 1.9V, ensuring compatibility with a wide range of power sources and system designs.

This amplifier is housed in a Tape & Reel (TR) package, which facilitates efficient surface-mount assembly processes. The TPA6166A2YFFT is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), the device is highly resistant to moisture, making it suitable for a variety of manufacturing environments.

TPA6166A2YFFT Features

• High Efficiency Class G Design: The TPA6166A2YFFT employs a Class G architecture, which dynamically adjusts the power supply voltage based on the input signal. This feature significantly reduces power consumption compared to traditional Class AB amplifiers, making it ideal for battery-powered and energy-efficient applications.
• Low Power Consumption: With a maximum output power of 30mW per channel and a supply voltage range of 1.7V to 1.9V, the TPA6166A2YFFT is designed to operate efficiently while maintaining high audio quality. This makes it suitable for portable devices and systems where power efficiency is critical.
• Surface Mount Technology: The surface-mount package of the TPA6166A2YFFT allows for easy integration into compact and high-density designs. This is particularly beneficial for aiming manufacturers to reduce the overall footprint of their products.
• Environmental Compliance: The TPA6166A2YFFT is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental regulations. This compliance is crucial for manufacturers targeting global markets with strict environmental policies.
• Moisture Resistance: The MSL 1 (unlimited) rating of the TPA6166A2YFFT ensures it can withstand high humidity levels during manufacturing and storage, reducing the risk of moisture-related defects and overall improving reliability.

TPA6166A2YFFT Applications

The TPA6166A2YFFT is well-suited for a variety of applications where high-fidelity audio output and low power consumption are essential. applications Key include:

• Portable Audio Devices: The low power consumption and high efficiency of the TPA6166A2YFFT make it ideal for battery-powered devices such as smartphones, tablets, and portable media players. The Class G design ensures that audio quality remains high even when operating on limited power.
• Wearable Technology: The compact size and surface-mount package of the TPA6166A2YFFT make it suitable for wearable devices such as smartwatches and fitness trackers. The device's ability to deliver high-quality audio with minimal power draw is particularly beneficial in these.
  applications- Internet of Things (IoT) Devices: The TPA6166A2YFFT can be used in IoT devices that require audio functionality, such as smart speakers and voice-controlled assistants. The device's efficiency and environmental compliance make it a reliable choice for these applications.

Conclusion of TPA6166A2YFFT

The TPA6166A2YFFT from Texas Instruments is a versatile and efficient Class G audio amplifier that offers significant advantages over similar models. Its high efficiency, low power consumption, and compact surface-mount package make it an ideal choice for a wide range of applications, particularly in portable and wearable devices. The device's environmental compliance and moisture resistance further enhance its reliability and suitability for global markets. Whether used in smartphones, smartwatches, or IoT devices, the TPA6166A2YFFT delivers high-fidelity audio performance with minimal power draw, making it a standout choice for designers and engineers in the electronics industry.

TPA6166A2YFFT Documents

Download datasheets and manufacturer documentation for TPA6166A2YFFT

Datasheets :

TPA6166A2 Datasheet      

PCN Packaging :

WCSP Pin Indicator 15/Jan/2021      

HTML Datasheet :

TPA6166A2 Datasheet