ASIC linear audio amplifier
Tarvos 1.0 UC‑P3010 is an ASIC linear audio amplifier to drive USound MEMS speakers. This 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 SoC. Control and setup are optional through an I2C interface.
Tarvos 1.0 UC‑P3010 exceeds market demands by reaching 0.9 mA quiescent current consumption.
Tarvos 1.0 UC‑P3010 is based on an audio class H amplifier, with a frequency range of up to 40 kHz, and can drive up to 30 Vpp with a selectable gain of 18 to 30 dB.
Tarvos 1.0 UC‑P3010 has fully differential topology, which allows reaching the lowest THD, and high rejection of external noise.
Tarvos 1.0 UC‑P3010 supplies the DC bias voltage required by USound’s MEMS speakers.
Tarvos 1.0 UC‑P3010 has output THD < 0.2% at maximum output voltage in the whole frequency range.
Tarvos 1.0 UC‑P3010 is the ideal solution to develop MEMS speakers-based audio products, including true wireless earbuds (TWS), audio glasses, OTC hearing aids, and AR/VR glasses.
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