RTC-72423B:ROHS

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Clock/Calendar
Features:	Leap Year
Memory Size:	--
Time Format:	HH:MM:SS (12/24 hr)
Date Format:	YY-MM-DD-dd
Interface:	Parallel
Voltage - Supply:	4.5 V ~ 5.5 V
Voltage - Supply, Battery:	--
Current - Timekeeping (Max):	5µA ~ 10µA @ 2V ~ 5V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	24-SOIC (0.311", 7.90mm Width)
Supplier Device Package:	24-SOP

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Introduction

RTC-72423B is a Real Time Clock (RTC) of clock and timing devices. It is designed for RoHS compliance applications and provides customers with a reliable, integrated solution for time stamping and managing alarm functions. This article provides an in-depth look into RTC-72423B and explains its working principle and application field.

Features and Benefits

The RTC-72423B is RoHS compliant and is PCB mountable. It features an on-chip power saving mode that helps to reduce the power consumption of the device. The unit also features an integrated crystal oscillator, a back-up battery pin and a lead-free thermal sensor. It has a high-accuracy time base, which holds calendar and clock information to 0.01 second accuracy.The device is also integrated with a power fail detection module. This module monitors the power failure condition and stores the time data automatically. The RTC-72423B also includes a low power piezoelectric crystal oscillator and an on-board digital temperature sensor.

Working Principle

The RTC-72423B works by combining several electrical functions into a single device. It has an on-chip crystal oscillator and is integrated with a real-time clock chip. The device has an on-chip battery pin, which is used to store time data and backups. The time base of the clock is accurate to 0.01 second. The RTC-72423B uses Frequency Synthesized or Direct Digital Synthesis (DDS) output to generate a stable, accurate frequency. It also has an on-board digital temperature sensor, which provides a temperature-compensated timing and alarm output. The RTC-72423B also includes a power fail detection module and a low power piezoelectric crystal oscillator.

Application Field

The RTC-72423B is a RoHS compliant clock device and is ideal for use in systems requiring precise timekeeping. With its integrated features, the device is ideal for applications such as network appliances, industrial control, telecommunication equipment and medical equipment.The RTC-72423B is designed to be used in portable, embedded and telecom applications. It can be used in applications such as digital cameras, scanner devices and retail systems. The device is also suitable for automotive, industrial and medical applications.

Conclusion

The RTC-72423B is a RoHS compliant clock device suitable for use in a wide range of applications. The device features an integrated crystal oscillator, a backup battery pin, a lead-free thermal sensor, a power fail detection module and a low power piezoelectric crystal oscillator. Its time base is accurate to 0.01 second and is ideal for applications such as networks, industrial control systems, medical equipment and retail systems.

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