Description
www.DataSheet4U.com UTC571 COMPANDER .
LI NEAR I NTEGRATED CI RCUI T
The UTC571 is a versatile low cost dual gain control circuit in which either channel may be used as a dynamic range co.
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
* Voltage-controlled amplifie
Applications
* Cellular radio
* High level limiter
* Low level expandor
* noise gate
* Dynamic filters
* CD Player
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PIN CONFIGURATION
RECT CAP 1 RECT IN 1 AG CELL IN 1 GND INV. IN 1 RES. R3 1 OUTPUT 1 THD TRIM 1
1 2 3
16 15 14
RECT CAP 2 RECT IN