مدار مجتمع (آی سی) آی‌سی صوتی ویژه

Product Attributes

Introduction

The SA575 is a precision dual gain control circuit designed for low voltage applications. The SA575’s channel 1 is an expandor, while channel 2 can be configured either for expandor, compressor, or automatic level controller (ALC) application.

Features

• Operating Voltage Range from 3.0 V to 7.0 V
• Reference Voltage of 100 mV_RMS = 0 dB
• One Dedicated Summing Op Amp Per Channel and Two Extra Uncommitted Op Amps
• 600 Ω Drive Capability
• Single or Split Supply Operation
• Wide Input/Output Swing Capability
• These Devices are Pb −Free, Halogen Free/BFR Free and are RoHS Compliant

Applications

• Portable Communications
• Cellular Radio
• Cordless Telephone
• Consumer Audio
• Portable Broadcast Mixers
• Wireless Microphones
• Modems Electric Organs
• Hearing Aids