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UTC571

Features: · Complete compressor and expandor in one IChip·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 amplifierApplication` Cel...

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SeekIC No. : 004539244 Detail

UTC571: Features: · Complete compressor and expandor in one IChip·Temperature compensated·Greater than 110dB dynamic range· Operates down to 6VDC· System levels adjustable with external components· Distorti...

UTC571 Data Sheet

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Part Number:
UTC571
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/22

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Product Details

Description



Features:

· Complete compressor and expandor in one IChip
·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


Application

` Cellular radio
` High level limiter
` Low level expandor-noise gate
` Dynamic filters
` CD Player


Pinout

Connection Diagram


Specifications

Maximum Operating Voltage VCC .........18 V
Operating Temperature TA ..............0~70
Power dissipation PD...................... 400 mW


Description

The UTC571 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 fullwave rectifier to detect the average value of the signal, a linerarized temperature-compensated variable gain cell, and an operational amplifier.

The UTC571 is well suited for use in cellular radio and radio communications systems, modems, telephone, and satellite broadcast/receive audio systems.




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