SD5020

Key parameters

Description

Adjustable-gain compressor/expander circuit. One channel can be used for expansion, while the other can be used for compression or expansion. It includes a small-signal full-wave rectifier, detection-signal level control for adjusting input or feedback gain, a temperature-stable bandgap reference, and noise suppression.

Operating voltage range

1.8V~5V

Comp output deviation (Typ)

-1dB~1dB

Exp output deviation (Typ)

-1dB~1dB

Comp Output Noise (Typ)

0.8mV

Exp Output Noise (Typ)

60µV

Package

SOP14/DIP14

Overview

SD5020