SN65LVP19DRFR

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Interface – Signal Buffers, Repeaters, and Splitters are electronics components used to enable the communication between electronic components. These components convert and adapt signals from one electronic device to another. One such component is the SN65LVP19DRFR. This article will provide an overview of the application areas and working principle for this component.

Application Fields

The SN65LVP19DRFR is a voltage translator designed for automotive applications. It is used to interface two integrated circuits operating at different logic levels. The device is designed to operate with power supplies of up to 5.5V and is specified over the automotive temperature range of -40°C to +150°C. This makes it suitable for use in a variety of automotive applications in the harshest of environments.

The device is also well suited for portable electronics applications. The chip is small and incorporates a bidirectional translation feature, allowing it to convert signals from one logic level type to another quickly and efficiently. This feature is especially beneficial for portable applications where efficient power utilization is essential.

Finally, the SN65LVP19DRFR is also suitable for general-purpose industrial applications. The device offers high ESD protection which is essential in industrial environments and it is also capable of operating with a wide variety of input and output voltages.

Working Principle

The SN65LVP19DRFR is designed to interface two logic level signal systems operating with different power supplies. The device is designed to operate with power supplies up to 5.5V, making it suitable for applications requiring strict power requirements. The chip features a bidirectional logic level translator which enables it to convert from one signal type to another quickly and efficiently.

The SN65LVP19DRFR is composed of two separate sections: the translator and the receiver. The translator converts a logic signal from one voltage level to another, allowing it to communicate with other logic devices operating at different voltage levels. The receiver translates the signal from the translator into a digital signal that can be read by the receiving device.

The SN65LVP19DRFR is designed with safety in mind and utilizes various circuit protection features. These include an on-chip ESD protection circuit and a power-on reset circuit. The on-chip ESD protection circuit prevents ESD events from adversely affecting the device. The power-on reset circuit ensures that the device is in a known state when the power is applied.

The SN65LVP19DRFR is also designed with low power consumption in mind. The device incorporates a power-down mode, which reduces the power consumption of the device while it is in an idle state. This feature is especially beneficial for portable applications where power utilization is critical.

Conclusion

The SN65LVP19DRFR is a voltage translator designed for automotive, portable, and industrial applications. The device features a bidirectional logic level translator, allowing it to convert signals from one voltage level to another quickly and efficiently. The SN65LVP19DRFR also employs various circuit protection features, including an on-chip ESD protection circuit and a power-on reset circuit. Finally, the device has a low power consumption design with a power-down mode for portable applications.

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