ISO7740FQDWQ1

Series:	Automotive, AEC-Q100
Packaging:	Tube
Part Status:	Active
Technology:	Capacitive Coupling
Type:	General Purpose
Isolated Power:	No
Number of Channels:	4
Inputs - Side 1/Side 2:	4/0
Channel Type:	Unidirectional
Voltage - Isolation:	5000Vrms
Common Mode Transient Immunity (Min):	40kV/µs
Data Rate:	100Mbps
Propagation Delay tpLH / tpHL (Max):	16ns, 16ns
Pulse Width Distortion (Max):	4.9ns
Rise / Fall Time (Typ):	2.4ns, 2.4ns
Voltage - Supply:	2.25 V ~ 5.5 V
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	16-SOIC

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Digital Isolators Digital isolators are devices employed for isolating electrical signals from one another. This protective measure is done to guard delicate electronic components from potentially harmful voltage spikes or shocks. ISO7740FQDWQ1 is one such isolator that is used to limit the scope of current transformer applications in many industries.The ISO7740FQDWQ1 is a digital isolator designed to provide a simple, reliable protection barrier between a variable current transformer (VCT) and the signal measurements system. It works by providing the voltage signal from the VCT to the system using one side of the isolator while keeping the other side electrically isolated from the system, protecting it from potential voltage surges.The operating principle of the ISO7740FQDWQ1 is quite simple. It dissipates the voltage from the primary side, through the isolation components, and then provides a voltage signal proportional to the input voltage from the primary side on its output. This signal is then used to control the operation of the system, such as triggering a switch or displaying a signal on a device. In addition, the iso7740FQDWQ1 also supports both galvanic and optical isolation, thereby ensuring it provides a reliable, stable and safe link between the VCT and the measurement system.As far as applications are concerned, the ISO7740FQDWQ1 digital isolator can be used in a variety of industries, including automotive, industrial, medical, and consumer electronics. Moreover, it can be used to protect sensitive equipment from potentially damaging surges such as those caused by thunderstorms or equipment malfunction. It can also be used for a range of signal conditioning functions such as signal conversion, rate control, threshold voltage detection, and output protection.The ISO7740FQDWQ1 digital isolator is not only a cost-effective protection device, but is also highly reliable, with features that include low power consumption, up to 500V isolation protection, and an extensive temperature operating range. It offers flexibility while providing an excellent level of protection, and is well-suited for applications that require excellent isolation performance.Overall, the ISO7740FQDWQ1 digital isolator is an essential device for protecting sensitive electrical systems from potentially debilitating voltage spikes. It provides reliable and robust protection with minimal energy consumption, making it an ideal choice for many applications. With its wide operating temperature range, superior isolation performance, and flexibility, the ISO7740FQDWQ1 is an ideal choice for safeguarding the delicate electronics found in many industries.

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