DS1688S+

Interface:	Parallel
Base Part Number:	DS1688
Supplier Device Package:	28-SOIC
Package / Case:	28-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Current - Timekeeping (Max):	--
Voltage - Supply, Battery:	--
Voltage - Supply:	2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V
Series:	--
Date Format:	YY-MM-DD
Time Format:	HH:MM:SS (12/24 hr)
Memory Size:	114B
Features:	Alarm, Leap Year, Square Wave Output, Unique ID
Type:	Clock/Calendar
Part Status:	Obsolete
Packaging:	Tube

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DS1688S+ Application Field and Working Principle

The DS1688S+ is a real-time clock (RTC) designed and manufactured by Dallas Semiconductor Corporation. It is commonly used in a variety of electronic applications, including consumer electronics and embedded applications. The clock can be used for timekeeping, event scheduling, counting, and other time-critical operations.The DS1688S+ has several features which make it a popular choice for many applications. It is powered by a battery, making it ideal for applications where long periods of power outage may occur. The clock is extremely accurate and features impressive performance specifications, including a fast start-up time and excellent accuracy. In addition, the device is designed to provide a long operating life, with up to ten years of battery life in standard operation.The DS1688S+ operates by measuring and tracking the current date and time. It uses a 32-bit digital counter to store the current date and time, and a crystal oscillator to accurately measure the passage of time. The device can be configured to provide the user with an alarm when certain events occur, such as the expiration of a specific time period.The DS1688S+ is commonly used in consumer electronics applications and embedded systems. The device can be used in applications such as gaming systems, vending machines, point-of-sale systems, embedded computers, and mobile phones. The device can also be used to measure the temperature, humidity, and pressure of the environment, as well as the time when an event is triggered.The DS1688S+ is a highly reliable real-time clock which is easy to use and is available in a number of different packages. The device can be programmed and configured to suit the needs of the application, and is also designed to provide a long service life. This makes it an ideal choice for a wide range of applications where accuracy and reliability are paramount.

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