UNISONIC TECHNOLOGIES CO., LTD
UTC571N
COMPANDER
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.
LINEAR INTEGRATED CIRCUIT
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
ORDERING INFORMATION
Ordering Number
Lead Free
UTC571NL-S16-R
UTC571NL-S16-T
UTC571NL-S16W-R
UTC571NL-S16W-T
Halogen Free
UTC571NG-S16-R
UTC571NG-S16-T
UTC571NG-S16W-R
UTC571NG-S16W-T
Package
SOP-16
SOP-16
SOP-16(W)
SOP-16(W)
Packing
Tape Reel
Tube
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
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QW-R121-021.B
UTC-IC [ UNISONIC TECHNOLOGIES ]
