S-80840CLNB-B6ZT2U

Series:	S-808xxC
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Voltage Detector
Number of Voltages Monitored:	1
Output:	Push-Pull, Totem Pole
Reset:	Active Low
Reset Timeout:	--
Voltage - Threshold:	4V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-82A, SOT-343
Supplier Device Package:	SC-82AB

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Introduction to S-80840CLNB-B6ZT2U

The S-80840CLNB-B6ZT2U is a supervisory integrated circuit (IC) designed and manufactured by Sanken Electric Co., Ltd. This IC is one of the power management integrated circuits (PMICs) and is used to monitor the voltage level of digital and analog circuits. It is a voltage supervisory that can detect both low and high voltage levels and can generate a reset pulse in response to a fault condition. It operates over a wide range of voltages and temperatures, making it ideal for a variety of applications.

Application Field of S-80840CLNB-B6ZT2U

The S-80840CLNB-B6ZT2U is primarily used in automotive, medical and industrial applications.In automotive applications, it is used to monitor the voltage levels and generate a reset signal in response to a fault condition. It is also used in engine control, body control, and instrument panel systems.In medical applications, it is used to monitor vital signs, detect abnormal conditions, and provide a reset signal if necessary. It is also used in personal medical devices like pacemakers and glucose monitors.In industrial applications, it is used in factory automation systems and industrial control systems. It is also used in other industrial applications such as temperature monitoring, machine tool monitoring, and equipment monitoring.

Working Principle of S-80840CLNB-B6ZT2U

The S-80840CLNB-B6ZT2U works by monitoring the voltage levels of digital and analog circuits and comparing them to a set of reference voltages. If the voltage level falls outside the reference voltages, the S-80840CLNB-B6ZT2U will generate a reset pulse in response to a fault condition.The S-80840CLNB-B6ZT2U includes two voltage comparators, one for positive voltage and one for negative voltage. Each voltage comparator compares the voltage on its respective input pin with a reference voltage, and generates a reset signal when the comparison fails. The reset signal is then sent to the output pin.There are also various features included in the S-80840CLNB-B6ZT2U, such as an overvoltage lockout (OVL) that disables the output if the voltage is too high. There is also an input protection circuit which provides protection when the voltage reaches an extreme level. The input protection circuit also prevents false reset signals from being generated due to external noise.Finally, the S-80840CLNB-B6ZT2U has an output latch which latches the reset signal until the fault condition is cleared. This allows the reset signal to remain active even if the fault condition is temporary.

Conclusion

The S-80840CLNB-B6ZT2U is an integrated circuit designed and manufactured by Sanken Electric Co., Ltd. It is primarily used in automotive, medical and industrial application to monitor voltage levels and generate a reset signal in response to a fault condition. The S-80840CLNB-B6ZT2U works by comparing the voltage on its respective input pin with a reference voltage, and generates a reset signal when the comparison fails. The reset signal is then sent to the output pin. It also includes various features such as overvoltage lockout, input protection, and output latch.

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