SP809NEK-L-4-6/TR Integrated Circuits (ICs)

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A PMIC - Supervisors is a reliable, low-cost communication interface between a microcontroller (MCU) or other digital device and a serial data network. It allows remote monitoring, control and supervision of serial data over multiple power and address lines. The SP809NEK-L-4-6/TR is a high-performance, low-power, two-wire bus-powered supervisor designed for the more demanding serial data applications.The SP809NEK-L-4-6/TR has several application fields and working principles. The application fields include automotive safety systems, industrial control, medical and entertainment device control, smart home and building automation, non-volatile peripheral control, power management and system power control, home and building automation, and so on. The working principle is in line with the I2C (Inter-Integrated Circuit) bus system protocol, it works like a translator to convert a synchronous, two-wire serial data transfer protocol into a simpler, slower-speed but more reliable universal serial bus (USB) protocol.The SP809NEK-L-4-6/TR is a low-voltage supervisor which offers wide supply voltage range of 1.8V to 6V and working temperature range from -40 to 125C, making it suitable for use with most microcontrollers and digital devices. It also features a low-power standby mode that allows the microcontroller/device to "sleep" when inactive, reducing power consumption. Additionally, the SP809NEK-L-4-6/TR has several integrated features to ensure reliable, reliable data transfer over the I2C serial interface.The SP809NEK-L-4-6/TR has several interesting features that can be used for various applications. These features include two open-drain outputs, one each for active-high and active-low operation respectively, on-board auto-refresh clock, and built-in pull-up and pull-down resistors. The two open-drain outputs enable communications over either a point-to-point or multi-drop connection, while the on-board auto-refresh clock provides synchronization between the master device and the SP809NEK-L-4-6/TR. The built-in pull-up and pull-down resistors enable the system to be configured for either two-wire bus operation or bus poll operation, giving added versatility for a wide variety of applications.The SP809NEK-L-4-6/TR also comes with several added features that make it compatible with a variety of microcontrollers and digital devices. These include the ability to support a wide range of I2C baud rates, adjustable logic states, five levels of interrupt programmability, and configurable slew rates. These features make the SP809NEK-L-4-6/TR an ideal choice for applications requiring reliable, low-cost serial communication interface between an MCU or digital device and a serial data network.In conclusion, the SP809NEK-L-4-6/TR is a reliable, low-cost two-wire bus-powered supervisor designed for the more demanding serial data applications. It features a wide supply voltage range, wide working temperature range and low-power standby mode, making it suitable for use with most microcontrollers and digital devices. Additionally, it has several integrated features to ensure reliable, reliable data transfer over the I2C serial bus. With these features, the SP809NEK-L-4-6/TR is an ideal choice for most serial data applications, from automotive safety systems to industrial control, medical and entertainment device control, smart home and building automation, non-volatile peripheral control, power management, and system power control.

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