RX-8581SA:B

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Clock/Calendar
Features:	Alarm, Leap Year
Memory Size:	--
Time Format:	HH:MM:SS (24 hr)
Date Format:	YY-MM-DD-dd
Interface:	I²C, 2-Wire Serial
Voltage - Supply:	1.8 V ~ 5.5 V
Voltage - Supply, Battery:	--
Current - Timekeeping (Max):	0.8µA ~ 1.2µA @ 3V ~ 5V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	14-SOIC (0.209", 5.30mm Width)
Supplier Device Package:	14-SOP

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RX-8581SA:B Application Field and Working Principle

The RX-8581SA:B is a type of real-time clock that is used in electronic products and devices. It is categorized as the clock/timing, real-time clock, segment family. This clock comes in a two-pin, three-pin, and four-pin package and offers a wide range of features and benefits to the user.The working principle of the RX-8581SA:B is based on the quartz crystal, a stabilized resonator consisting of a crystal and two electrodes, which generates a stable, vibration-free signal at a frequency determined by the resonator\'s characteristics. The transmitted signal is then divided into different time intervals, allowing for a time-accurate count.The RX-8581SA:B is used for applications such as data logging, event and time logging, and time keeping. This time clock can be used to accurately measure time intervals and detect system events, including alarms and counters. It can also be used to log system events and time stamps, as well as to generate various time-related signals.The RX-8581SA:B offers an adjustable temperature coefficient, which is adjustable to ensure accurate timekeeping even in extreme temperature environments. Additionally, the clock comes with an adjustable frequency divider that provides a wide range of setting possibilities. This can be used to fine-tune the clock frequency, allowing for highly accurate timekeeping.The RX-8581SA:B time clock also offers a wide range of features for advanced users. It comes with an integrated watchdog timer, which provides a failsafe clock source for critical tasks. This is useful for keeping the system running even when other components in the system fail. Additionally, the device also offers a power supply audio output that allows for audio alarms.The RX-8581SA:B is designed to save power, making it ideal for battery-operated devices. It consumes very little power and is designed to enter sleep mode when there is no activity, thus reducing the total power consumption of the device.In conclusion, the RX-8581SA:B is a highly advanced and reliable real-time clock that is suitable for a wide range of applications. It provides excellent accuracy and power efficiency, and can be used in a variety of different environments. With its adjustable temperature coefficient and adjustable frequency divider, it can be fine-tuned to provide a highly accurate, reliable clock source. Additionally, it comes with a range of features for advanced users, including a watchdog timer and audio output, allowing for a comprehensive, reliable real-time clock.

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