ADUM1301WSRWZ35-RL

Series:	*
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	16-SOIC
Base Part Number:	ADUM1301

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Digital Isolators Digital isolators (also known as digital optocouplers) are a type of isolator device which provide isolation between two systems while still providing efficient communication. They allow digital signals to be transmitted between two systems at different power and voltage levels without any physical connection between them. The ADUM1301WSRWZ35-RL is a type of digital isolator which provides exceptional performance characteristics in terms of signal integrity, safety, reliability, and power efficiency.Application Field The ADUM1301WSRWZ35-RL digital isolator is used in a wide range of applications, including industrial automation, medical, and safety-critical systems. It is designed to provide bidirectional isolation for digital signals between two isolated systems; it can be used to isolate digital control signals from circuit noise and interference and to provide protection for downstream circuits. The isolator also helps to reduce power dissipation and minimize power supply noise. The isolator is also suitable for DC/DC and AC/DC switching applications because it isolates ground loops and reduces the risk of high-voltage arcs which can cause catastrophic failure. It is also suitable for transmitting data over long distances with its low propagation delay and rise/fall times.Working PrincipleThe ADUM1301WSRWZ35-RL digital isolator is based on the principles of optical isolation. An optical coupler is used to transmit digital signals between two isolated systems, as the signal is transmitted as an optical signal rather than an electrical one. The optical coupler is based on a LED, which is energized by an electrical signal. The light from the LED is directed towards a photosensor which then converts the optical signal back into an electrical signal which can be used by the receiving system.Since the LED and photosensor are not electrically connected, the two systems are completely isolated from each other. This helps to reduce the risks of cross-system interference, as well as protecting the receiving system from any voltages or currents which may be present in the transmitting system.In addition to providing electrical isolation, the digital isolator also serves to reduce power dissipation. Since the LED is controlled by current rather than voltage, the isolator can operate at reduced power consumption. This is especially useful in low-voltage applications, where power is at a premium.ConclusionThe ADUM1301WSRWZ35-RL digital isolator provides an efficient, reliable and effective isolation solution for digital signal transmission and provides additional protection against cross-system interference. With its low-power consumption and exceptional signal integrity, the ADUM1301WSRWZ35-RL digital isolator is a great choice for industrial, medical and safety-critical applications.

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