Part number:
SA572
Manufacturer:
File Size:
223.39 KB
Description:
Programmable analog compandor.
Datasheet Details
Part number:
SA572
Manufacturer:
File Size:
223.39 KB
Description:
Programmable analog compandor.
SA572, Programmable Analog Compandor
Pin Symbol 1 TRACK TRIM A 2 RECOV.
CAP A 3 RECT.
IN A 4 ATTACK CAP A 5 DG OUT A 6 THD TRIM A 7 DG IN A 8 GND 9 DG IN B 10 THD TRIM B 11 DG OUT B 12 ATTACK CAP B 13 RECT.
IN B 14 RECOV.
CAP B 15 TRACK TRIM B 16 VCC Tracking Trim A Recovery Capacitor A Rectifier A In
Programmable Analog Compandor SA572 The SA572 is a dual-channel, high-performance gain control circuit in which either channel may be used for dynamic range compression or expansion.
Each channel has a full-wave rectifier to detect the average value of input signal, a linearized, temperaturecompensated variable gain cell (DG) and a dynamic time constant buffer.
The buffer permits independent control of dynamic attack and recovery time with minimum external components and improved low frequency g
SA572 Features
* Independent Control of Attack and Recovery Time
* Improved Low Frequency Gain Control Ripple
* Complementary Gain Compression and Expansion with External Op Amp
* Wide Dynamic Range
* Greater than 110 dB
* Temperature-Compensated Gain Control
📁 Related Datasheet
📌 All Tags