Key features
■ PRMS: 3.8 W into 8 Ω load at 8.2 V, 1% THD+N
■ Efficiency: 90% @ POUT = 3.5 W at 8.2 V, 8 Ω and 85%@POUT = 7.0W at 8.2 V, 4 Ω
■ Supports 4 Ω and 8 Ω loads
■ SNR (A-weighted) 104 dB
■ THD+N: 94 dB @ 3.0 W, 8.2 V, 8 Ω
■ PSRR: 78 dB
■ Auto-Shutdown/Start-up: <3.5 ms
■ Ultra low standby current: 7 μA
■ Short-Circuit & Thermal-Overload Protection with auto recovery
■ Wide supply voltage range 4.5 to 9.0 V
■ 9-bump WL-CSP with 0.5 mm pitch
■ 2S battery pack