1/7

LOW VOLTAGE COMPANDER

DESCRIPTION

Outline Drawing

The SL5020 contains two variable gain circuits

configured for comp ressing and expanding the

dy namic range of an audio signal. One circuit is

configured as an expander, while the other circuit

can be configured as a comp ressor or expander. Each

circuit has a full wave rectifier to provide average

value information to a variable gain cell located in

either the input stage or the feedback path.

An internal temp erature stable bandgap reference

DIP14

provi des

t h e

ne cessa ry

precision

v o lt age s

and

c u rrents

requ ired.

It

c onta i ns

al so

c o mp r e s s o r a n d e x p a n d e r mu t e c i r c u i t .

FEATURE

Low voltage operation Vopr = 1.8 ~ 5.0V

Decreasing external component

Built in comp ressor and expander mu te circuit

Unity gain level set a 100mVrms

SOP14

Response time adjustable

TIGER ELECTRONIC CO.,LTD

SL5020N-DIP / SL5020-SOP