DS1687-3IND+
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- Mfr.Part #
- DS1687-3IND+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-EDIP
- Stock
- 154
- In Stock ：
- 154
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- External Data Bus Width :
- 8
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Mounting Type :
- Through Hole
- Time-Min :
- SECONDS
- Number of Pins :
- 24
- HTS Code :
- 8473.30.11.80
- Pbfree Code :
- yes
- Package / Case :
- 24-DIP Module (0.600, 15.24mm)
- Memory Size :
- 242B
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- DS1687
- Interrupt Capability :
- Y
- Feature :
- Alarm, NVSRAM, Square Wave Output, Y2K
- Power Supplies :
- 3V
- Voltage - Supply :
- 2.7V~3.7V
- Published :
- 2000
- Type :
- Clock/Calendar
- JESD-609 Code :
- e3
- Pin Count :
- 24
- Number of Timers :
- 1
- Date Format :
- YY-MM-DD-dd
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Lead Free :
- Lead Free
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Reach Compliance Code :
- not_compliant
- Height Seated (Max) :
- 9.398mm
- Time Format :
- HH:MM:SS (12/24 hr)
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Current - Timekeeping (Max) :
- 2mA @ 3V
- Surface Mount :
- No
- Clock Frequency :
- 0.032MHz
- Operating Temperature :
- -40°C~85°C
- Number of Terminations :
- 24
- Terminal Finish :
- Matte Tin (Sn)
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Pitch :
- 2.54mm
- Interface :
- Parallel
- Supply Voltage :
- 3V
- ECCN Code :
- EAR99
- Length :
- 33.782mm
- Volatile :
- yes
- Datasheets
- DS1687-3IND+
DS1687-3IND+ Documents
Real Time Clocks Analog Devices, Inc. DS1687-3IND+ Overview
The DS1687-3IND+ from Analog Devices, Inc. is a high-performance integrated circuit specifically designed for real-time clock (RTC) and calendar functions. This IC is packaged in a robust 24-pin EDIP, making it ideal for industrial applications that require reliable, long-term timekeeping accuracy under varying environmental conditions. As a critical component in many electronic systems, the DS1687-3IND+ not only maintains time and date information but also supports additional features like a programmable alarm and interrupt functions. This Real Time Clocks Analog Devices, Inc. DS1687-3IND+ ensures precise time management and system data integrity, facilitating sophisticated scheduling and time-sensitive tasks in complex electronics.
DS1687-3IND+ Features
This IC offers several key features beneficial for demanding applications:
- High durability and reliability under extended temperature ranges, suitable for industrial environments.
- Calendar functionality integrated alongside the clock, providing a comprehensive timekeeping solution.
- Programmable interrupts and alarms enhance device utility by facilitating event-driven actions.
- Easy interfacing with parallel communication protocols, allowing for seamless integration into existing architectures.
- Battery backup capability to maintain timekeeping during power interruptions.
DS1687-3IND+ Applications
- Telecommunications Systems: Utilized for time-stamping in data logging and retention systems, ensuring accurate event recording.
- Industrial Control Systems: Maintains system clock for time-sensitive industrial processes and automation, enhancing operational efficiency.
- Consumer Electronics: Provides real-time clock functionality in devices such as set-top boxes and home automation systems.
- Healthcare Devices: Critical for maintaining accurate time records in medical devices that require precise scheduling of diagnostics or treatments.
- Automotive Electronics: Used in vehicle electronic systems to ensure time synchronization across different electronic modules.
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