DS1673E-5/T&R

Interface:	3-Wire Serial
Base Part Number:	DS1673
Supplier Device Package:	20-TSSOP
Package / Case:	20-TSSOP (0.173", 4.40mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Current - Timekeeping (Max):	300µA @ 5V
Voltage - Supply, Battery:	2.5 V ~ 3.7 V
Voltage - Supply:	4.5 V ~ 5.5 V
Series:	--
Date Format:	YY-MM-DD-dd
Time Format:	HH:MM:SS (12/24 hr)
Memory Size:	--
Features:	Alarm, Leap Year, Watchdog Timer
Type:	Portable System Controller
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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DS1673E-5/T&R Application Field and Working Principle

The DS1673E-5/T&R is a real-time clock (RTC) module that is used in many applications ranging from industrial to consumer products. This RTC module is designed for time-sensitive applications that require an accurate timebase. The DS1673E-5/T&R provides the user with an easy to use, high-accuracy timing solution.

Description

The DS1673E-5/T&R is an RTC module capable of working with both digital and analogue systems. It features a low-power, high-precision temperature-compensated oscillator that is able to maintain accuracy even in extreme temperatures. The module also contains an on-board 32kHz crystal that provides additional accuracy. The crystal can detect the presence of an outside signal and will adjust its accuracy to match the external signal. The module also features an adjustable timer that can be used to trigger events at specific intervals.

Applications

The primary application of the DS1673E-5/T&R is in industrial and consumer products. It can be used to track time in a wide range of products such as networked security systems, medical equipment, automotive controllers, and home appliances. The RTC module can also be used in combination with other components to provide reliable timekeeping for industrial automation, communications, and other time-sensitive applications.

Working Principle

The DS1673E-5/T&R uses a combination of digital and analogue components to provide timekeeping. The oscillator in the module is temperature compensated and provides the reference time base for the system. An external crystal is used to maintain accuracy, and the timer can be set to trigger events at regular intervals. The module can also detect the presence of external signals and adjust its accuracy to match the external signal. All of the settings and parameters can be adjusted using the RTC registers to ensure accurate operation.

Conclusion

The DS1673E-5/T&R is a high accuracy RTC module that can be used in a wide range of industrial and consumer applications. It features a low power, temperature-compensated oscillator and an external crystal that can detect and adjust for external signals. The adjustable timer can be used to trigger events at regular intervals, and all of the settings and parameters can be adjusted using the RTC registers. This RTC module is an ideal solution for applications that require reliable and accurate timekeeping.

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