DS1687-5IND
- Mfr.Part #
- DS1687-5IND
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-EDIP
- Stock
- 298
- In Stock :
- 298
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Base Part Number :
- DS1687
- Radiation Hardening :
- No
- Feature :
- Alarm, NVSRAM, Square Wave Output, Y2K
- Packaging :
- Tube
- Memory Size :
- 242B
- Interrupt Capability :
- Y
- Voltage - Supply :
- 4.5V~5.5V
- Voltage - Supply, Battery :
- 2.5V~3.7V
- HTS Code :
- 8473.30.11.80
- Pin Count :
- 24
- Mounting Type :
- Through Hole
- Date Format :
- YY-MM-DD-dd
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 5V
- Terminal Pitch :
- 2.54mm
- Length :
- 38.1mm
- Time Format :
- HH:MM:SS (12/24 hr)
- Lead Free :
- Lead Free
- Published :
- 2000
- Factory Lead Time :
- 19 Weeks
- Width :
- 18.29mm
- Height :
- 10.67mm
- Mount :
- Through Hole
- Power Supplies :
- 5V
- Terminal Position :
- Dual
- Volatile :
- yes
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage :
- 5V
- Time-Min :
- SECONDS
- Number of Timers :
- 1
- Current - Timekeeping (Max) :
- 3mA @ 5V
- JESD-609 Code :
- e3
- Logic Function :
- Clock
- Number of Terminations :
- 24
- Package / Case :
- 24-DIP Module (0.600, 15.24mm)
- REACH SVHC :
- Unknown
- Clock Frequency :
- 0.032MHz
- Pbfree Code :
- yes
- Interface :
- Parallel
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Clock/Calendar
- Number of Pins :
- 24
- Datasheets
- DS1687-5IND

Real Time Clocks Analog Devices, Inc. DS1687-5IND Overview
The Real Time Clocks Analog Devices, Inc. DS1687-5IND is a highly reliable, parallel-interface real-time clock/calendar IC, designed to address demanding, time-sensitive applications across various markets. Engineered by Analog Devices, this product features robust environmental operability, thanks to its industrial temperature rating, making it ideal for applications requiring stringent timekeeping under varied conditions. Its extended features include a built-in microprocessor-compatible interface that ensures seamless integration with existing architectures. The DS1687-5IND is crucial for developers looking for a mix of precision, longevity, and enhanced data integrity in time-based applications.
DS1687-5IND Features
This IC offers a wealth of features to meet the needs of sophisticated electronic systems. It includes a real-time clock/calendar, power-fail control, and 114 bytes of NV SRAM. Its durability is enhanced with an embedded lithium battery, which guarantees a long service life and data retention. The device supports a wide voltage range and is packaged in a 24-pin EDIP, making it versatile for a variety of board configurations.
DS1687-5IND Applications
- Telecommunications Equipment: Utilized in network infrastructure to provide time stamps for logging events and managing network operations efficiently.
- Industrial Systems: Acts as a crucial component in industrial automation for scheduling and time-based control systems.
- Data Loggers: Employs accurate timekeeping to ensure precise timestamps in data collection, critical for environmental monitoring and research facilities.
- Consumer Electronics: Integrated into devices such as set-top boxes and digital recording equipment to manage recording schedules and time-sensitive operations.
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