DG442LEDY-GE3

Voltage - Supply, Dual (V±):	±3 V ~ 8 V
Supplier Device Package:	16-SOIC
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Crosstalk:	-114dB @ 1MHz
Current - Leakage (IS(off)) (Max):	1nA
Channel Capacitance (CS(off), CD(off)):	5pF, 6pF
Charge Injection:	6.6pC
-3db Bandwidth:	--
Switch Time (Ton, Toff) (Max):	60ns, 35ns
Series:	--
Voltage - Supply, Single (V+):	3 V ~ 16 V
Channel-to-Channel Matching (ΔRon):	100 mOhm
On-State Resistance (Max):	26 Ohm
Number of Circuits:	4
Multiplexer/Demultiplexer Circuit:	1:1
Switch Circuit:	SPST - NO
Part Status:	Active
Packaging:	Tube

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IntroductionDG442LEDY-GE3 is a versatile analog switch for electrical/technical applications. It is an integrated device that acts as an analog switch, multiplexer, and demultiplexer. It has several excellent features, including low power consumption, wide operating temperature range, low noise, excellent thermal stability, and good ESD (electrostatic discharge) protection. It is suitable for high-frequency switching applications and is ideal for applications that require fast switching with minimal power consumption.ApplicationsDG442LEDY-GE3 analog switch can be used in a variety of applications, such as digital control, communications systems, power supplies, instrumentation, automotive entertainment systems, medical instrumentation, industrial electronics, and consumer electronics. It is also used in cell phones, digital cameras, and DVD players. Because of its low power consumption, wide operating temperature range, and excellent thermal stability, DG442LEDY-GE3 is suitable for applications that require higher power. Additionally, it is highly reliable and is capable of performing in a variety of challenging environments.Working PrincipleDG442LEDY-GE3 works by utilizing an N-channel MOSFET (metal oxide semiconductor field effect transistor) as the main component of its design. The MOSFET is used as a switch and is able to provide a low-resistance path between its source and drain, thus allowing current to flow. This current is then fed into the load, and the required voltage is set and maintained by the associated circuitry. When the switch is in the open position, the load is disconnected from the power source, and the current does not flow. When the switch is closed, the load is connected to the power source, and current flows through the MOSFET. The signal current is also used to control the switching action of the device. ConclusionDG442LEDY-GE3 is a versatile analog switch suitable for applications requiring low power and excellent thermal stability. It acts as an analog switch, multiplexer, and demultiplexer, and its working principle is based on an N-channel MOSFET that provides a low-resistance path between its source and drain. It is used in various applications such as digital control, communications systems, power supplies, instrumentation, automotive entertainment systems, medical instrumentation, industrial electronics, and consumer electronics.

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