NJW1124 - Voice Switched Speakerphone circuit

Product Overview

NJR Corporation

Datasheet Details

Part number	NJW1124
Manufacturer	NJR Corporation
File Size	472.61 KB
Description	Voice Switched Speakerphone circuit
Datasheet	NJW1124 Datasheet
Additional preview pages of the NJW1124 datasheet.

Product details

Description

The NJW1124 is a Voice Switched Speakerphone Circuit. free speakerphone system, such as the necessary amplifiers ( Microphone , Receive ,Line), attenuators, level detectors functions.All external capacitors are sufficient small so that ceramic capacitors are applied.! APPLICATION Video Door Phone Conference System Wireless Application Security System !

Features

Operating voltage range.
Force to Receive, Transmit, or Idle modes.
Mode.
watching monitor.
Attenuator gain range between Transmit and Receive.
Microphone amplifier with mute function.
Background noise monitor for each path.
Volume control range.
4-point signal sensing.
Microphone and Receive Amplifiers pinned out for flexibility.
Package Outline 2.9 to 4.5V 52dB 40dB SSOP32 !.

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Published: Jul 6, 2016 |