SL5020P Datasheet | Kodenshi AUK Group

Description The SL5020 contains two variable gain circuits configured for pressing and expanding the dynamic range of an audio signal. One circuit is configured as an expander, while the other circuit can be configured as a pressor 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 temperature stable bandgap reference provides the necessary precision voltages and currents required. It contains also pressor and expander mute circuit. Features - Low voltage operation Vopr = 1.8 ~ 5.0V - Decreasing external ponents - Built in pressor and expander mute circuit - Unity gain level set a 100m Vrms - Response time adjustable Ordering Information Type NO. SL5020 SL5020P Marking SL5020 SL5020 Package Code SOP14 DIP14 Outline Dimensions SOP14 DIP14 unit : mm KSI-W006-000 SL5020/P Maximum Ratings(Ta = 25°C) Characteristics Maximum Supply Voltage Power Dissipation Storage Temperature Range Symbol VCC PD Tstg Rating 10 410 -55 ~ 150 ¡É Unit V m W Operating Conditions - Operating Supply Voltage : 1.8 ~ 5.0V - Operating Temperature Range : -20 ~ 70¡É - Input frequency Range : 100Hz ~ 20k Hz - Input Voltage : pressor Input = 700m Vrms ( Vcc=3V) Expander Input = 316m Vrms Block Diagram CO M.F /B 8 CO M .F I L 2 1 CO M.I N 0 1 C O M.CF 9 CO M.M UT E 31 CO M.O UT 1 M UT E R ECT G A IN + V cc 41 + VB V RE F BI A S 6 G A IN + 7 R ECT VB M UT E 5 E X P .I N 3 EX P .F I L 2 4 EX P .O UT E X P .M UT E + G ND KSI-W006-000 PIN Voltage and Description Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SL5020/P Description...