ON SA572DR2G

压缩扩展器消费类音频，电信系统2模拟6V ~ 22V

Overview

The SA572DR2G Compandor 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, temperature compensated variable gain cell (DELTAG) 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 gain control ripple distortion over previous compandors. The SA572DR2G is intended for noise reduction in high-performance audio systems. It can also be used in a wide range of communication systems and video recording applications.

Features

Tape & Reel (TR) Package
With 16-SOIC (0.295, 7.50mm Width) channels
operate temperature at the range of -40°C~85°C TA
Supply voltage at 15V volts

Surface Mount Mounting Type

Applications

There are a lot of ON Semiconductor
SA572DR2G Audio Special Purpose applications.

• Car or Mobile Audio System
• Digital Television
• Musical Instruments
• Recording Systems
• High-End Audio/Sound Card for PC
• Replacement of DIR1703
• Other Applications Requiring S/PDIF Receiver
• Audio Differential Line Drivers
• Audio Mix Consoles
• Distribution Amplifiers