FEATURES
I Output power: N 1.2 W/channel into 4 Ω at 5 V N 1.3 W/channel into 8 Ω at 5 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 2.06 mm × 2.11 mm 16 bump WLCSP package I Low junction to ambient thermal resistance of 110 K/W with adequate heat sinking of WLCSP 3. APPLICATIONS
I I I I Wireless and cellular handsets and PDA Portable DVD player USB speaker Notebook PC NXP Semiconductors SA58671 1.2 W/channel stereo class-D audio amplifier I Portable radio and gaming I Educational toy 4. Ordering information Table 1. Ordering information Package Name SA58671UK WLCSP16 DESCRIPTION
wafer level chip-size package; 16 bumps; 2.06 × 2.11 × 0.6 mm Version SA58671UK Type number 5. Block diagram PVDD SA58671 A2 C4 INR...
NXP Semiconductors
