UNISONIC TECHNOLOGIES CO., LTD UTC571N LINEAR INTEGRATED CIRCUIT COMPANDOR
●DESCRIPTION
■The UTC571N is a versatile low cost dual gain control circuit in which either channel may be used as a dynamic range compressor or expandor. Each channel has a full-wave rectifier to detect the average value of the signal, a linerarized temperature-compensated variable gain cell and an operational amplifier.
■The UTC571N is well suited for use in cellular radio and radio communication systems, modems, telephone, and satellite broadcast/receive audio systems.
●FEATURES
■Complete compressor and expandor in one Chip
■Temperature compensated
■Greater than 110dB dynamic range
■Operates down to 6VDC
■System levels adjustable with external components
■Distortion may be trimmed out
■Dynamic noise reduction systems
■Voltage-controlled amplifier
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UTC571N 、 UTC571NL-S16-T 、 UTC571NL-S16-R 、 UTC571NL-S16W-T 、 UTC571NL-S16W-R 、 UTC571NG-S16-T 、 UTC571NG-S16-R 、 UTC571NG-S16W-T 、 UTC571NG-S16W-R |
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LINEAR INTEGRATED CIRCUIT 、 COMPANDOR 、 versatile low cost dual gain control circuit |
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[ cellular radio systems ][ radio communication systems ][ modems ][ telephone ][ satellite broadcast systems ][ receive audio systems ] |
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Datasheet |
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Please see the document for details |
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SOP-16W;SOP-16 |
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English Chinese Chinese and English Japanese |
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2018/01/15 |
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QW-R121-021.D |
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350 KB |
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