LM3704YCMMX-308/NOPB

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 Low
Reset Timeout:	140 ms Minimum
Voltage - Threshold:	3.08V
Operating Temperature:	-40°C ~ 85°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package:	10-VSSOP
Base Part Number:	LM3704

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Overview

Power Management Integrated Circuits (PMICs) are electronic components specially designed to manage the power supply in various electronic devices. Among the wide array of power management ICs, supervisors are a key class of components which are mainly used to supervise and monitor the device\'s power supply and/or signal. The LM3704YCMMX-308/NOPB is a supervisor IC designed to provide power supply and signal monitoring for a wide range of applications.

Working Principle

The LM3704YCMMX-308/NOPB is a low voltage supervisor IC. It consists of a voltage monitor, a manual reset, an overtemperature monitor, and a watchdog timer. The voltage monitor is used to monitor an input voltage for a predetermined threshold. When the monitored voltage exceeds the threshold, it triggers an output voltage spike, a system reset, or other user-defined event. This ensures that the power supplied to the system remains stable and within predetermined levels. The manual reset of the LM3704YCMMX-308/NOPB allows the user to manually reset the system. This allows the user to quickly recover from any system or power-related issues that may arise. The overtemperature monitor monitors the temperature of the IC and the device it is connected to. When it detects an overtemperature condition, it will trigger an output voltage drop or a system reset. This helps ensure that the device operates within safe operating temperature levels. The watchdog timer acts as a safety mechanism to monitor the system\'s activities. If the system fails to perform certain tasks or fails to respond to system commands, the timer will trigger a system reset. This helps to prevent system errors and malfunctions.

Application Field

The LM3704YCMMX-308/NOPB is well suited for use in a variety of applications. It is used in telecommunications, computing and networking, automotive, process control, and voice/data and audio/video applications. It is especially useful in applications where it is critical to ensure power supply stability and power monitoring for improved performance and reliability. The LM3704YCMMX-308/NOPB is also used in drones, robots, and other embedded systems, where it is often referred to as the “electronic guardian angel” due to its ability to monitor and protect the power supply. It is also used in wearable electronics and medical device applications, where power monitoring and stability are particularly important. In conclusion, the LM3704YCMMX-308/NOPB is a versatile and reliable supervisor IC which has a wide range of applications. Its voltage monitor, manual reset, overtemperature monitor and watchdog timer ensure reliable and stable power supply and signal monitoring. This makes it an ideal choice for a wide range of applications.

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