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Part Number
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UPA2008 |
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Manufacturer
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Unisonic Technologies |
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Description
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3W STEREO CLASS-D AUDIO POWER AMPLIFIER |
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Published
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Mar 2, 2016 |
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Detailed Description
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UNISONIC TECHNOLOGIES CO., LTD
UPA2008
Preliminary
3W STEREO CLASS-D AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL
...
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Datasheet
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UPA2008
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Overview
UNISONIC TECHNOLOGIES CO.
, LTD
UPA2008
Preliminary
3W STEREO CLASS-D AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL
DESCRIPTION
The UTC UPA2008 is a third generation 5-V class-D amplifier which provides precise DC volume control, lower supply current, lower noise floor, higher efficiency, smaller packaging, and fewer external components.
Designed using a new filter-free class-D modulation technique, the UTC UPA2008 is capable of directly driving the speakers, without needing a low-pass output filter consisting of two inductors and three capacitors per channel.
Eliminating this output filter saves approximately 30% in system cost and 75% in PCB area.
The UTC UPA2008 improves the chip-leve...
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