HT2145 Datasheet - Heroic

HT2145 Class D Audio Power Amplifier

HT2145 HT2145 HT2145 Brief Introduction （2-3） English Version (Page 4 - 6) ©2011, -1- 03/2011 V1.0 HT2145 2.6WEMID (Anti-Clipping Function, ACF) EMI ， 2.6 W×1ch (VDD=5.0V, RL=4Ω, THD+N=10%) 0.8 W×1ch (VDD=3.6V, RL=8Ω, THD+N=10%) 89% (VDD=5.0V, RL=8Ω, Po=1W) 84% (VDD=3.6V, RL=8Ω, Po=600mW) “-”(Click-Pop) SNR：95dB (VDD=3.6V, Av=18dB) ：0.01µA 18dB ，SOP-8 ， PDAs GPS PMP/MP4 USB iphone, MP3/4 docking HT2145EMI，， D ， .

HT2145 Features

* Anti-Clipping Function(ACF) Excellent EMI Suppression Performance Optimized PWM Output Stage Eliminating LC Output Filter Maximum Output 2.6 W×1ch (VDD=5.0V, RL=4Ω, THD+N=10%) 0.8 W×1ch (VDD=3.6V, RL=8Ω, THD+N=10%) Efficiency 89% (VDD=5.0V, RL=8Ω, Po=1W) 84% (VDD=3.6V, RL=8Ω, Po=600mW) Excellent Cli

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