BL6331
BL6331
MONAURAL 3W Non-Clip DIGITAL AUDIO POWER AMPLIFIER
Features
Professional non-clip output control function: Maximum non-clip output 800mW(VDD=4.
2v, RL=8Ω,NC1 mode) Four mode can be selected with CTRL terminal: NC1( NonClip1), NC2 (nonClip2), NC_OFF (NonClip-off), shutdown Maximum output (work in nonclip-off mode) 3W(VDD=5.
0V, RL=4Ω, THD+N=10%) 0.
82W(VDD=3.
6V, RL=8Ω, THD+N=10%) THD+N 0.
06% (VDD = 3.
6V, RL=8Ω, PO=0.
4W, 1kHZ) Efficiency With an 8Ω Speaker: 88% at 400 mW 80% at 150 mW Optimized PWM Output Stage Eliminates LC Output Filter Improved PSRR (−75 dB) and Wide Supply
Voltage (2.
5 V to 5.
5 V) Eliminates Need for a
Voltage Regulator Over-current and Thermal Protection func...