FEATURES
Meets MIPI Alliance SoundWire Specification Version 1.1 Clocking, audio data and control handled over 2-wire interface SoundWire interface support at 1.2 V or 1.8 V Filterless digital input, mono Class D amplifier with Σ-Δ
modulation
4.5 V to 17 V operation, such as a 2-cell or 3-cell battery
Input/output supply operation from 1.1 V to 1.90 V 30.2 W output power, 17 V supply and 4 Ω load at 1% THD + N 37.5 μV rms noise, 107 dB A weighted SNR Supports sample rates from 8 kHz to 192 kHz Flexible digital and analog gain adjustment AGC with battery voltage-based limiter 74 dB SNR on output current sensing and 85 dB SNR on voltage sensing
6.63 mA quiescent current at 12 V PVDD supply Temperature sensor with 1°C readout Short-circuit, thermal protection, and thermal warning
23-ball, 2.26 mm × 2.38 mm, 0.4 mm pitch WLCSP