UC-P3010-G30

Overview

The UC-P3010-G30 is a Class H ASIC linear audio amplifier designed for 3.6 V supplies, such as Li-Ion batteries. It features sub-mA quiescent current draw and an integrated DC-DC boost converter. The device supports gains of 18, 24, or 30 dB, with the G30 variant providing 30 dB gain. It delivers up to 27 VPP output voltage within a 20 Hz to 80 kHz frequency range. The amplifier includes a built-in DC bias voltage source and handles load capacitance up to 50 nF. It operates in a compact 16-ball 2x2 mm² WLCSP package.

Feature Summary

• Class H-amplifier architecture with integrated DC-DC boost converter
• Low noise performance with THD+N of 103 dB at 30 dB gain
• Built-in DC bias voltage source for MEMS speaker optimization
• Compatible with analog audio outputs from common Bluetooth SoCs

Applications

• True wireless earphones
• Over-the-counter (OTC) hearing aids
• Wideband ultrasonic applications

Procurement Notes

Verify the specific suffix 'G30' corresponds to the Ganymede series configuration with 30 dB gain. Confirm compatibility with target Ganymede MEMS speakers like UT-P2020. Ensure external components meet the specified voltage and saturation current ratings for the boost converter circuit.

Selection Notes

Select this component when driving capacitive loads like USound MEMS speakers requiring high voltage swing from a low supply. The G30 variant is chosen for applications needing 30 dB fixed gain. Consider the 2x2 mm² package size for space-constrained designs. Verify that the application environment stays within the -20°C to 125°C junction temperature range.

Part Context

UC-P3010-G30 belongs to the Tarvos 1.0 family of high-voltage ASIC linear audio amplifiers by USound GmbH. It is specifically configured for the Ganymede series of MEMS speakers. The part integrates power management and amplification to drive piezo transducers efficiently.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.