BU4813F-TR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active High/Active Low
Reset Timeout:	--
Voltage - Threshold:	1.3V
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-82
Supplier Device Package:	4-SOP
Base Part Number:	BU4813

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Introduction to BU4813F-TR Application Field and Working PrincipleThe BU4813F-TR is a multi-functional peripheral supervisor circuit that is usually used in systems like industrial monitoring and control systems. It provides an external reset signal and status outputs to help ensure system reliability. This article will discuss the application field, working principle, and features of the BU4813F-TR.Application Field of BU4813F-TRThe BU4813F-TR is designed for use in various industrial systems applications such as ,,Automation,, and ,,Process control,, or manufacturing systems where the user wants to monitor different states in the system. It is commonly used in monitoring and protection for temperature, LED brightness, operation statuses, process control and management, and smoke detectors.This peripheral supervisor IC can be used to detect multiple conditions both in the system itself or in its environment as it provides several input pins for its applications. BU4813F-TR is available in two package types, DIP and SOP, making it easy to integrate into different systems. It is an active low signal, works on voltage between 2.5 to 5.5 V and can function with a minimal power consumption at -65 °C to 125 °C.Working principle of BU4813F-TRThe BU4813F-TR is designed to detect and monitor various conditions in the system. It features multiple inputs such as temperature and voltage monitoring, error flag detection, external reset input, and reset outputs. The circuit works by incorporating a watchdog timer (“W/T”) that generates a reset signal if the timeout period elapses. When flag signals are input to the W/T’s input pin, the flag signal temporarily stops the timer and it starts again following the flag signal.In cases when an open input is detected by the W/T, the timer will reset and generate the reset signal. The reset signal will be output to the system to alert the user about potential problems in the system. The reset signal is also output to an external input pin so that the external application can be notified too. The BU4813F-TR will continuously monitor the system and if no flag is detected within the timeout period, the circuit will reset itself. The circuit will also generate a flag output if a condition is detected.Features of BU4813F-TRThe main features of the BU4813F-TR are as follows: • Low power consumption • External reset input pin • Temperature and voltage monitoring • Error flag detection • Reset outputs • Wide supply voltage range (2.5 - 5.5 V) • DIP and SOP package type available The BU4813F-TR has a few unique features since it’s not just a simple reset device but an advanced multi-functional peripheral supervisor. It can easily detect temperature and voltage changes, provide reset inputs/outputs as well as detect errors within the system.ConclusionThe BU4813F-TR is a multi-functional peripheral supervisor circuit designed for industrial system applications such as process control and management, temperature monitoring and control, and error flag detection. It is available in two package types, DIP and SOP, and it can be used to monitor and detect multiple conditions in the system and its environment. It features multiple inputs such as temperature and voltage monitoring, error flag detection, external reset input, and reset outputs. It is an active low signal and works on voltage between 2.5 to 5.5 V. Overall, the BU4813F-TR is a great peripheral supervisor for a variety of industrial systems applications. It is a reliable and cost-effective solution for ensuring system reliability and preventing any malfunctions or errors in the system.

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