Ht2144 2.1w Non-clip Stereo Class D Audio Power Amplifier

We are identified as one of the most competent enterprises of this market, associated with Supplying a variety of HT2144 2.1W Non-Clip Stereo Class D Audio Power Amplifier from Shenzhen, Guangdong, China.

FEATURES
a Maximum output
2.1 WA 2ch (VDDP=VDDA=5.0V, RL=4a )
0.75 WA 2ch (VDDP=VDDA=3.6V, RL=8a )
a Distortion Rate (THD+N)
0.03%(VDDP=VDDA=3.6V, RL=8a , Po=0.4W,1kHz)
a Residual Noise
40I Vrms (VDDP=VDDA=3.6V, Av=12dB)
a Efficiency
84 % (VDDP=VDDA=3.6V, RL=8a , Po=600mW)
78 % (VDDP=VDDA=3.6V, RL=8a , Po=100mW)
a S/N Ratio
95dB (VDDP=VDDA=3.6V, Av=12dB)
a Channel separation
95dB (VDDP=VDDA=3.6V, RL=8a , Av=18dB, 1kHz)
a Over-current Protection function
a Thermal Protection function
a Low voltage Malfunction Prevention function
a 2ch independent power-down control function
a Power-down High speed Recovery function
a Package
Lead-free 20-pin QFN
Lead-free 20-pin TSSOP
a Pb-Free Package, TSSOP-20, QFN-20

APPLICATIONS
a Portable Speakers, USB Speakers, FM Speakers
a MP3/MP4
a Portable Gamers, Digital Photo Frame
a Mobile Phone, Notebook PC
a Small Size LCD TV/Monitors