Part number:
NJW1128
Manufacturer:
NJR Corporation
File Size:
290.87 KB
Description:
Voice switched speakerphone circuit.
Datasheet Details
Part number:
NJW1128
Manufacturer:
NJR Corporation
File Size:
290.87 KB
Description:
Voice switched speakerphone circuit.
NJW1128, Voice Switched Speakerphone Circuit
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.
The NJW1128 is controllable independently po
NJW1128 Features
* q q q q q q q q q Operating voltage range Attenuator gain range between Transmit and Receive Speaker amplifier Microphone amplifier with mute function Force to Receive, Transmit, or Idle modes Mode
* watching monitor Background noise monitor for each path 4-point signal sensing Chip disable P
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