ISO7730FQDWRQ1

Series:	Automotive, AEC-Q100
Part Status:	Active
Technology:	Capacitive Coupling
Type:	General Purpose
Isolated Power:	No
Number of Channels:	3
Inputs - Side 1/Side 2:	3/0
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):	1.3ns, 1.4ns
Voltage - Supply:	2.25 V ~ 5.5 V
Operating Temperature:	-40°C ~ 125°C

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Digital Isolators: ISO7730FQDWRQ1 Application Field and Working Principle

Digital isolators are an essential electronic component used in a wide range of industries. They are used to isolate two or more circuits from each other, preventing electrical interference and ensuring signal accuracy. The ISO7730FQDWRQ1 is a type of digital isolator specifically designed for use in isolated power systems. It is used to protect sensitive circuitry by providing a barrier between active and inactive circuits with no need for additional components. In this article, we will discuss the application field and working principle of the ISO7730FQDWRQ1 digital isolator.The ISO7730FQDWRQ1 digital isolator is designed primarily for use in isolated power systems. This system consists of two or more circuits that are isolated from each other. The ISO7730FQDWRQ1 serves as a barrier between these circuits, preventing electrical interference and ensuring signal accuracy. It is often used to protect sensitive circuitry in situations where noise and other interference may be present.The ISO7730FQDWRQ1 digital isolator works by providing an isolation barrier between two circuits. It consists of two transistors: an N-type and a P-type. The N-type transistor is directly connected to the input circuit, while the P-type is connected to the output circuit. When a voltage is applied to the input, the N-type transistor switches on and allows current to flow. The current then passes through the P-type transistor, which switches off, preventing any current from flowing back to the input. This creates an isolated circuit between the input and output, preventing electrical interference between the two.The ISO7730FQDWRQ1 digital isolator is an extremely reliable and robust device, capable of providing isolation up to 1 kV. It is also designed to handle high operating temperatures, up to 105°C, making it well-suited for use in harsh environments. In addition, the ISO7730FQDWRQ1 is easy to install and requires no external components or heat sinks.The ISO7730FQDWRQ1 digital isolator is an essential device for any isolated power system and is used widely in industries such as automotive, industrial, and medical applications. It provides a reliable and effective way of isolating active and inactive circuits from each other, ensuring signal accuracy and protecting sensitive circuitry from electrical interference.

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