LTM2893HY#PBF

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Digital Isolators are components used to provide electrical isolation between two or more circuits, preventing the transfer of unwanted signals or power between them. The LTM2893HY#PBF is a digital isolator that provides 2500Vrms of isolation for applications that require isolation between two circuit points. This device integrates EEPROM, which can be programmed via SPI, along with an onboard ESD structure which provides protection against electrostatic discharge.

The LTM2893HY#PBF isolator operates over a wide supply voltage range of 5V to 15 V. It has an on-chip voltage regulator which provides a regulated 3 V supply and maintains the specified supply voltage performance of the device over the specified range. The isolation barrier is a high-performance isolation device that has an isolation rating of 2500 Vrms for one minute at 25°C. The device also has a high maximum current handling of up to 10 mA per pin which ensures reliable operation in most applications.

The LTM2893HY#PBF digital isolator consists of two switching elements which are permanently connected and provide a bidirectional path for transmitting power and signals between two circuits. The two switching elements are separated by an isolation barrier which prevents the transfer of any signals or power between the two circuits. The device is powered by a differential input voltage which is generated from the circuit being isolated. The input voltage is then used to drive the switching elements and generate the output voltage. The output voltage is isolated from the input voltage and is used to drive the circuit being isolated.

The LTM2893HY#PBF is suitable for a variety of applications which require electrical isolation for safety reasons. It can be used for industrial systems where it helps protect against system damage due to voltage overshoots or electrostatic discharge. It can also be used in medical devices where it can provide electrical isolation between the external environment and the internal device, protecting the user from potential hazards. Additionally, it can be used in automotive systems as it can provide high-level isolation between onboard systems and the vehicle’s wiring/electronic architecture.

In conclusion, the LTM2893HY#PBF digital isolator is a highly reliable device that provides high level electrical isolation between two circuits. It operates over a wide supply voltage range and has excellent protection against electrostatic discharge. It is suitable for a variety of applications, including industrial, medical and automotive systems, making it a highly versatile and valuable component.

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