UTC571N COMPANDOR
The UTC571Nis 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 linearized 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 expand or 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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Datasheet |
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Please see the document for details |
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SOP-16;SOP-16W |
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English Chinese Chinese and English Japanese |
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2021/12/6 |
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QW-R121-021.E |
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351 KB |
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