Name: DS17485S-3
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS-5323221
Price: 17.5875 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Analog Devices Inc./Maxim Integrated DS17485S-3

IC RTC CLK/CALENDAR PAR 24-SOIC

Manufacturer # :DS17485S-3

Manufacturer :Analog Devices Inc./Maxim Integrated

Dasenic # :DS17485S-3-DS

Datasheet :

DS17485S-3 Datasheet

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Description : IC RTC CLK/CALENDAR PAR 24-SOIC

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Quantity	Unit Price	Total
10+	$ 17.5875	$ 175.88
1023+	$ 11.7250	$ 11994.68

In Stock: 2953

MOQ :1 PCS

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Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 17.5875

Total :$ 17.59

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Analog Devices Inc./Maxim Integrated DS17485S-3 technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Real Time Clocks
Product Status:Obsolete
Operating Temperature:0°C ~ 70°C
Features:Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Mounting Type:Surface Mount
Package / Case:24-SOIC (0.295", 7.50mm Width)
Type:Clock/Calendar
Interface:Parallel
Supplier Device Package:24-SOIC
Memory Size:4KB
Voltage - Supply:2.7V ~ 3.7V
Time Format:HH:MM:SS (12/24 hr)
Date Format:YY-MM-DD-dd
Voltage - Supply, Battery:2.5V ~ 3.7V
Current - Timekeeping ( Max):2mA @ 2.7V ~ 3.7V
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 DS17485S-3
Datasheet:
DS17485S-3

Analog Devices Inc./Maxim Integrated DS17485S-3 Environmental and export classification status description
s an overview of the Maxim Integrated DS17485S-3: Overview The DS17485S-3 is a real-time clock (RTC) with built-in battery backup. It provides clock and calendar functions and accommodates battery-backed operation, allowing it to keep track of time even during power outages. This chip is suitable for various applications that require timekeeping. Functions 1. Real-Time Clock: - Keeps track of the current time (hours, minutes, seconds). - Keeps track of the current date (year, month, day). 2. Battery Backup: - Automatically uses a backup battery when the primary power is lost, ensuring uninterrupted timekeeping. 3. Timekeeping Accuracy: - High precision and accuracy, typically within seconds per month or better. 4. Communication Interface: - Supports I²C or SPI communication protocols for easy integration with microcontrollers. 5. Alarm Functions: - Programmable alarms for time-based events. 6. Low Power Consumption: - Designed for low power operation to maximize battery life. Applications 1. Consumer Electronics: - Used in devices like clocks, home automation systems, and appliances needing timekeeping. 2. Industrial Applications: - Employed in process control systems, data logging systems, and automation equipment. 3. Telecommunications: - Utilized in network equipment for timestamping and scheduling operations. 4. Automotive: - Integrated into automotive systems requiring precise timekeeping. 5. Medical Devices: - Found in patient monitoring systems, drug dispensing systems, and other medical applications. Alternative Components 1. Microchip MCP79410: A RTC similar to the DS17485S, often used in low-power applications. 2. NXP PCF8523: Another popular RTC with I²C interface and battery backup capabilities. 3. Texas Instruments BQ32002: A real-time clock with additional features such as temperature compensation. Embedded Modules 1. Adafruit DS3231 RTC Breakout: A breakout board based on the DS3231 RTC that provides easy interfacing for Arduino projects. 2. SparkFun Real Time Clock Module: A module that typically uses the DS1307 or DS3232 for easy integration with microcontrollers. 3. Seeed Studio Grove - RTC: An RTC module based on PCF8523 or similar chips for compatibility with the Grove system. Related Q&A 1. Q: What is the main advantage of using a battery-backed RTC like the DS17485S-3? - A: The main advantage is that it can keep accurate time during power outages, allowing devices to maintain timekeeping functionality without needing a reset. 2. Q: How can I interface the DS17485S-3 with an Arduino? - A: You can use either the I²C or SPI interface; libraries are available that facilitate communication with the RTC, allowing you to set and read the time easily. 3. Q: What type of battery is typically used with the DS17485S-3? - A: The DS17485S-3 typically uses a lithium battery like CR2032 for backup power. 4. Q: What applications benefit from alarm functions in RTCs? - A: Applications like scheduling reminders, timers in automation systems, and scheduled wake-up events in devices benefit from alarm functions. 5. Q: Can the DS17485S-3 be used in battery-powered devices? - A: Yes, it is designed for low power consumption and can efficiently operate in battery-powered devices, maintaining timekeeping even when the main power is off.

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Q: What is the warranty period for the DS17485S-3?

A: We offer a 1-year warranty on the DS17485S-3. 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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DS17485S-3 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).