2W 횞 2 Class AB Audio Power Amplifier

DESCRIPTION The PT2303 is a power amplifier utilizing CMOS Technology specially designed for audio purpose. It can deliver 2W × 2 power output tothe 5V power voltage. The powerconsumption is very low in stand-by. Total harmonic distortion is lower than 0.03. The output mode can be switche

文件：425.4 Kbytes 页数：17 Pages

PTC

普诚科技

2W 횞 2 Class AB Audio Power Amplifier

DESCRIPTION The PT2303 is a power amplifier utilizing CMOS Technology specially designed for audio purpose. It can deliver 2W × 2 power output tothe 5V power voltage. The powerconsumption is very low in stand-by. Total harmonic distortion is lower than 0.03. The output mode can be switche

文件：425.4 Kbytes 页数：17 Pages

PTC

普诚科技

2W 횞 2 Class AB Audio Power Amplifier

DESCRIPTION The PT2303 is a power amplifier utilizing CMOS Technology specially designed for audio purpose. It can deliver 2W × 2 power output tothe 5V power voltage. The powerconsumption is very low in stand-by. Total harmonic distortion is lower than 0.03. The output mode can be switche

文件：425.4 Kbytes 页数：17 Pages

PTC

普诚科技

PFM Boost DC-DC Converter

Features Maximum operating frequency: 300KHz Output voltage: 2.0V~5.0V (step 0.1V) Low starting voltage: 0.8V(1mA) Output accuracy: better than ±2.5% Maximum efficiency: 87% Output current: greater than 300mA (Vi=2.5V, Vo=3.3V) Low ripple, low noise Application range Elec

文件：409.1 Kbytes 页数：17 Pages

QXMD

泉芯电子