NJW1128
www.DataSheet4U.com
Voice Switched Speakerphone Circuit with Speaker Amplifier
! GENERAL DESCRIPTION
The NJW1128 is a Voice Switched Speakerphone Circuit. It includes all of functions processing a high quality hands–free speakerphone system, such as the necessary amplifiers ( Mic , Receive ,Line, Speaker ), attenuators, level detectors functions. Th...