NJU4066BM

Voltage - Supply, Dual (V±):	--
Supplier Device Package:	14-DMP
Package / Case:	14-SOIC (0.209", 5.30mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Crosstalk:	-50dB @ 8MHz
Current - Leakage (IS(off)) (Max):	100nA
Channel Capacitance (CS(off), CD(off)):	7.5pF
Charge Injection:	--
-3db Bandwidth:	--
Switch Time (Ton, Toff) (Max):	--
Series:	--
Voltage - Supply, Single (V+):	3 V ~ 18 V
Channel-to-Channel Matching (ΔRon):	5 Ohm
On-State Resistance (Max):	240 Ohm
Number of Circuits:	4
Multiplexer/Demultiplexer Circuit:	1:1
Switch Circuit:	SPST - NO
Part Status:	Obsolete
Packaging:	Tube

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NJU4066BM Application Field and Working Principle

NJU4066BM, an analog switch-multiplexer-demultiplexer, has great potential in the fields of electronic engineering that deal with analog signals. It is a useful component in the system-level engineering environment. This article will explain the application fields and working principle of NJU4066BM.

Application Fields

NJU4066BM is a multiplexer-demultiplexer-analog switch with a wide range of applications. Its main application fields are:

• Communication: NJU4066BM is used to switch and control analog signals in communication systems. It automatically routes signals to the right places with minimal signal loss.
• Medical: NJU4066BM can be used as an analog-to-digital converter in medical devices. It ensures signal accuracy and signal integrity in medical equipment.
• Industrial automation: NJU4066BM can be used to control signal flow in industrial automation systems. Its high level of reliability and precision makes it a great choice for industrial applications.
• Audio/Video: NJU4066BM can be used as a switch and router for analog audio/video signals. It has low distortion and switching noises, making it suitable for audio/video applications.
• AV Signal Switching: The switching capability of NJU4066BM makes it suitable for AV signal switching applications. It can switch between two or more analog signals without signal degradation.

Working Principle

NJU4066BM is a highly versatile switch-multiplexer-demultiplexer. It has four output channels with integrated multiplexer and demultiplexer channels. The multiplexer channels can be used to select four input signals and route them to the output channels. The demultiplexer channels can be used to route one input signal to four output channels.The device operates at an input voltage range of 2.5V to 18V, and an output voltage range of 0V to VIN. It has a low on-state resistance of 0.8Ω and a high off-state resistance of 1MΩ. The device also has low on-capacitance and high off-capacitance for fast switching performance.The device has two power-saving modes: Low-power mode and High-power mode. These modes enable the user to toggle the device between high- and low-power states to conserve power when the device is idle.NJU4066BM can be programmed using logic signals to customize the behavior of the switch. It also features a safety limit which prevents the device from being damaged due to excessive current.

Conclusion

NJU4066BM is a versatile analog switch-multiplexer-demultiplexer with great potential in a wide range of electronic engineering applications. It has an input/output voltage range of 2.5V to 18V, low on-state resistance, high off-state resistance and low on-capacitance and high off-capacitance. It also offers two power-saving modes and a safety limit. The device is suitable for communication, medical, industrial automation and audio/video applications.

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