Audio amplifier boosts battery life in hearing aids and smart glasses
USound has announced the launch of the latest ASIC linear audio amplifier, the Tarvos 1.0 UC-P3010, designed to drive USound MEMS speakers for TWS (true wirelesss stereo), hearing aids, and smart glasses.
This innovative ASIC linear audio amplifier can drive USound MEMS speakers in the frequency range of up to 40 kHz, reaching the lowest noise, lowest harmonic distortion, and high rejection of external noise. Exceeding market demands, the ASIC linear audio amplifier features ultra-low power consumption and high efficiency delivering superior performance and extending the battery life of personal devices.
USound MEMS speakers are the thinnest and lightest speakers available in the market, with outstanding audio performance. Combined with Tarvos 1.0 UC-P3010, USound MEMS speakers take up 50% less space, use 80% less energy, and provide a wider audio frequency range compared to voice coil-based audio solutions. These features make USound MEMS speakers the must-have microspeaker to design the most advanced audio systems, including true TWS earbuds, hearing aids, and AR/VR glasses.
This novel linear audio amplifier is compatible with all available USound MEMS speakers releasing their full potential and enabling ultra-compact audio modules for hearables and wearables where the space is limited, and high sound quality is required. The Tarvos 1.0 UC-P3010 high-voltage linear audio amplifier features a DC-DC boost converter and operates from a 3.6 V Li-Ion battery. The analog audio input is compatible with the analog outputs of the most common Bluetooth® audio SoCs. Control and setup are optional through an I2C interface.
The Tarvos 1.0 UC-P3010 ASIC amplifier is currently being sampled to key customers and will be in mass production in 2023.
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