SY87724LHI

On-State Resistance (Max):	--
Base Part Number:	SY87724
Supplier Device Package:	80-EPAD-TQFP (14x14)
Package / Case:	80-TQFP Exposed Pad
Operating Temperature:	-40°C ~ 85°C (TA)
Features:	--
-3db Bandwidth:	--
Voltage - Supply, Dual (V±):	--
Voltage - Supply, Single (V+):	3.15 V ~ 3.45 V
Series:	AnyRate®
Number of Channels:	2
Switch Circuit:	--
Multiplexer/Demultiplexer Circuit:	2:1
Applications:	Networking
Moisture Sensitivity Level (MSL):	--
Part Status:	Discontinued at Digi-Key
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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SY87724LHI Application Field and Working Principle

SY87724LHI is a special purpose, analog switch that is used in a variety of applications to provide signal routing, switching and interconnecting functions in order to optimize circuit performance and provide new functionality. This versatile switch finds uses in many different fields ranging from consumer applications, communication networks, audio/video routing, and telecom applications to medical and industrial applications.

Functional Overview

Analog switches, such as the SY87724LHI, are electro-mechanical or solid-state devices that are used to direct, control or switch analog signals between two or more ports. When the switch is closed, it allows a path for the signal to pass through it, while blocking the signal when it’s open. In the SY87724LHI, the signal is directed from the input port to the output port by the movable contact. When the switch is actuated, the contact is either in open or closed position. In SY87724LHI, depending on whether the output port is connected to ground or not, the switch will open or close.

Certification and Reliability

The SY87724LHI switch is UL and CSA certified, and is available in three different package configurations, making it suitable for many different types of applications. In addition, the switch comes with a 12V DC operating voltage and a current rating of 6.0 A, making it capable of handling higher load requirements. The switch also has a high reliability rating, with a durable design and no leakage current between the input and output ports.

Applications

The SY87724LHI switch is widely used in a variety of applications, ranging from consumer electronics, audio/video routing, communication networks and telecom applications to medical and industrial applications. It can be used to switch between two or more audio signals or two or more video signals. It can also be used in remote control systems, where switching is needed between different signals or functions. In addition, the SY87724LHI switch can be used in electronic test and measurement equipment. It can be used to route signals between different ports and to measure the amplitude, phase and frequency of the signals by switching them between different input and output ports.

Working Principle

At the heart of the SY87724LHI switch is an electro-mechanical contact between the input and output ports. This contact is opened and closed manually or by an electrical signal. When in its resting state, the contact is open and no signal is allowed to pass through. When it is actuated, the contact closes and an uninterrupted path is established between the input and output ports. This allows a signal to pass from the input port to the output port without any interference. If the output port is connected to ground, the switch will open when actuated, and the current will be able to flow from the input port to the gnd. Similarly, if the output is connected to a positive voltage, the switch will close and the current will be able to flow from the input port to the output.

Conclusion

The SY87724LHI switch is a versatile and reliable solid-state device that is used in a variety of applications. It is UL and CSA certified, and comes with a durable design and a high reliability rating, making it suitable for many different applications. It has a 12V DC operating voltage and a current rating of 6.0 A, making it capable of handling higher load requirements. The switch is also used to switch between two or more audio signals or two or more video signals, making it a useful device for electronic test and measurement equipment. The SY87724LHI switch also works on the principle of an electro-mechanical contact between the input and output ports, which opens and closes when an electrical signal is applied to the switch.

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