NJU4066BD

Voltage - Supply, Dual (V±):	--
Supplier Device Package:	14-DIP
Package / Case:	14-DIP
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:	Active
Packaging:	Tube

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NJU4066BD Application Field and Working Principle

NJU4066BDs are analog switches, multiplexers, and demultiplexers that can be used in a wide range of applications. They are most often used to switch and route signals in high-frequency communication circuits. They offer low on-resistance and high switching capability up to 10 MHz, making them highly suitable for a variety of applications.

Application Field

NJU4066BDs have a wide range of applications. In communication circuits, they are used for high frequency signal switching. They are also used in a variety of digital systems, including multiplexing and demultiplexing digital signals. NJU4066BDs can also be used in logic gates, analog-to-digital and digital-to-analog converters, SDRAM memory controller circuits, and many other applications.

Working Principle

NJU4066BDs are current-mode MOSFET analog switches and multiplexers. They work by allowing current to flow through a transistor when the select signal is applied. When the select signal is not applied, the transistor is held in the off state, blocking current from flowing through it.NJU4066BDs have low on-resistance and high switching speeds. The low on-resistance means that the switch has minimal voltage drop when current flows through it. The high switching speed means that the switch can be switched on and off quickly without affecting the signal. This enables the switch to be used to switch high frequency signals with minimal distortion.

Conclusion

NJU4066BDs are versatile analog switches, multiplexers, and demultiplexers that can be used in a wide range of applications. They offer low on-resistance and high switching speeds, making them ideally suited for high-frequency communication circuits and other digital systems. With their wide range of applications, NJU4066BDs are an excellent choice for a variety of projects.

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