SA58670ABS
Overview
The SA58670A is a stereo, filter-free class-D audio amplifier which is available in an HVQFN20 package with the exposed Die Attach Paddle (DAP). The SA58670A features independent shutdown controls for each channel.
- Features I Output power: N 2.1 W/channel into 4 Ω at 5.0 V N 1.4 W/channel into 8 Ω at 5.0 V N 720 mW/channel into 8 Ω at 3.6 V I Supply voltage: 2.5 V to 5.5 V I Independent shutdown control for each channel I Selectable gain: 6 dB, 12 dB, 18 dB and 24 dB I High SVRR: -77 dB at 217 Hz I Fast start-up time: 3.5 ms I Low supply current I Low shutdown current I Short-circuit and thermal protection I Space savings with 4 mm × 4 mm HVQFN20 package I Low junction to ambient thermal resistance of 24 K/W with exposed DAP
