Name: DS12887+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS-5325354
Price: 16.299 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Analog Devices Inc./Maxim Integrated DS12887+

IC RTC CLK/CALENDAR PAR 24-EDIP

Manufacturer # :DS12887+

Manufacturer :Analog Devices Inc./Maxim Integrated

Dasenic # :DS12887+-DS

Datasheet :

DS12887+ Datasheet

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Description : IC RTC CLK/CALENDAR PAR 24-EDIP

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Quantity	Unit Price	Total
1+	$ 16.2990	$ 16.3
10+	$ 11.8170	$ 118.17
28+	$ 10.6650	$ 298.62
112+	$ 9.3780	$ 1050.34
252+	$ 8.7570	$ 2206.76

In Stock: 7401

MOQ :1 PCS

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Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

Quantity :

Unit Price :$ 16.299

Total :$ 16.30

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Analog Devices Inc./Maxim Integrated DS12887+ technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Real Time Clocks
Product Status:Active
Operating Temperature:0°C ~ 70°C
Features:Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Mounting Type:Through Hole
Package / Case:24-DIP Module (0.600", 15.24mm)
Type:Clock/Calendar
Interface:Parallel
Supplier Device Package:24-EDIP
Memory Size:114B
Voltage - Supply:4.5V ~ 5.5V
Time Format:HH:MM:SS (12/24 hr)
Date Format:YY-MM-DD-dd
Voltage - Supply, Battery:2.5V ~ 4V
Current - Timekeeping ( Max):15mA @ 4.5V ~ 5.5V
EU RoHS Status:RoHS Compliant
REACH Status:Vendor is not defined
US ECCN:Provided as per user requirements
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Analog Devices Inc./Maxim Integrated DS12887+
Datasheet:
DS12887+

Analog Devices Inc./Maxim Integrated DS12887+ Environmental and export classification status description
Overview of Maxim Integrated DS12887+ The DS12887+ is a real-time clock (RTC) integrated circuit that provides timekeeping functions for a wide variety of applications. It is designed to maintain accurate timekeeping even when the host system is powered down. The DS12887+ utilizes a 3.0V to 5.5V power supply and features a battery backup system that helps preserve timekeeping during power outages. Functions of DS12887+ 1. Real-Time Clock: The primary function of the DS12887+ is to keep track of the current time and date. 2. Programmable Alarm: It can generate alarms for specific time intervals or conditions. 3. Timer: The chip includes programmable timers that can be used for timed operations. 4. Data Storage: The DS12887+ includes a RAM area that can be used to store non-volatile data, which is retained even when power is lost. 5. Integrated Oscillator: It has an integrated oscillator that keeps accurate timekeeping using a 32.768 kHz crystal. Applications of DS12887+ - Computers: Used in PCs and servers for maintaining system time. - Embedded Systems: Ideal for various embedded applications requiring timekeeping. - Industrial Equipment: Applied in manufacturing systems and process control equipment. - Telecommunications: Used in networking equipment that requires accurate timestamping. - Consumer Electronics: Implemented in devices such as alarm clocks and timers. Alternative Components 1. DS1307: A lower power RTC from Maxim Integrated with fewer features, offering simpler timekeeping capabilities. 2. MCP7940N: A real-time clock from Microchip Technology with an integrated EEPROM for data storage. 3. PCF8563: An RTC from NXP Semiconductors that provides similar timekeeping functions with low power consumption. 4. RTC with I²C interface (e.g., DS3231): Provides high accuracy and temperature compensation in addition to basic RTC functionality. Embedded Modules 1. RTC Modules: Many RTC modules on the market are based on DS12887+ or its alternatives, allowing easy integration into projects (e.g., Arduino RTC modules). 2. Development Boards: Boards that integrate the DS12887+ with microcontrollers for easy prototyping (e.g., STM32 or Arduino boards that feature RTC functionality). Related Q&A 1. Q: How does the DS12887+ maintain timekeeping during power outages? - A: The DS12887+ maintains timekeeping during power outages through its integrated battery backup system. When the main power supply is lost, the chip automatically switches to battery power without losing time. 2. Q: What is the maximum time accuracy of the DS12887+? - A: The DS12887+ is accurate to ±2 minutes per month at normal operating conditions, which makes it suitable for standard applications where precise timekeeping is essential. 3. Q: Can I use a different crystal oscillator with the DS12887+? - A: The DS12887+ is designed to work with a 32.768 kHz crystal oscillator. Using a different frequency will affect its timekeeping accuracy and functionality. 4. Q: How many programmable alarms does the DS12887+ support? - A: The DS12887+ can be configured for multiple alarms, allowing you to set different trigger conditions for various applications. 5. Q: How is the non-volatile RAM utilized in DS12887+? - A: The non-volatile RAM in the DS12887+ can be used to store user-defined data or configuration settings that need to be retained even when the device is powered off, providing a convenient method for data persistence.

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Q: What is the warranty period for the DS12887+?

A: We offer a 1-year warranty on the DS12887+. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.

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Q: What is the return or replacement process for DS12887+?

A: Dasenic conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:

- The defect must be reported within 365 days after delivery.

- The product must be unused and in its original, unopened packaging.

- Requesting Return Authorizations must be obtained.

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- Please inform us within 365 days of receiving the product.

- Obtain Return Authorization from our team.

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DS12887+ provided by Analog Devices Inc./Maxim Integrated

Founded in 1983,Maxim Integrated, an engineer’s engineering company, exists to solve the designer’s toughest problems in order to empower design innovation. Maxim's broad portfolio of high-performance semiconductors, combined with world-class tools and support, delivers essential analog solutions including efficient power, precision measurement, reliable connectivity and robust protection along with intelligent processing. Designers in application areas such as automotive, communications, consumer, data center, healthcare, industrial and IoT trust Maxim to help them quickly develop smaller, smarter and more secure designs. In August 2021,Analog Devices, Inc. (NASDAQ: ADI)completed acquisition of Maxim Integrated Products, Inc. (NASDAQ: MXIM).