High Frequency Wire Wound Transformers

文件：1.23695 Mbytes 页数：5 Pages

PULSE

High Frequency Wire Wound Transformers

文件：1.23695 Mbytes 页数：5 Pages

PULSE

3-W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL

As a stereo audio speaker which is operating on a single 5.5V supply, the UTC PA3011 is capable of delivering 3W of output power per channel into 3Ω loads with less than 10% THD+N. The speaker volume level is adjusted by applying a dc voltage to the VOLUME terminal. When a dc voltage is applied, • DC volume control with 2-dB steps :-40 dB ~ 20 dB \n• Fade mode   \n• Maximum volume setting for SE mode \n• 3 W into 3Ω load \n• MUX stereo input;

UTC

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2W STEREO AUDIO AMPLIFIER

As a stereo audio speaker which is operating on a single 5V supply, the UTC PA3017 is capable of delivering 2W of output power per channel into 3Ω loads with less than 1% THD+N. Way of two terminals (GAIN0 and GAIN1) can configured and control theamplifier gain. It also provide gain settings of • 2W output power into 3Ω load from 5V supply each channel \n• Gain control internally \n• Differential input fully \n• Depop circuitry \n• Shutdown protection thermally;

UTC

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Linear Amplifiers

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