DS17887-5+
- Mfr.Part #
- DS17887-5+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-EDIP
- Stock
- 56
- In Stock :
- 56
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- HTS Code :
- 8542.39.00.01
- Interrupt Capability :
- Y
- Number of Timers :
- 1
- Number of Terminations :
- 24
- Current - Timekeeping (Max) :
- 3mA @ 4.5V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 24
- Interface :
- Parallel
- Power Supplies :
- 5V
- Memory Size :
- 8kB
- Lead Free :
- Lead Free
- Date Format :
- YY-MM-DD-dd
- Mounting Type :
- Through Hole
- Operating Temperature :
- 0°C~70°C
- Published :
- 2000
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Length :
- 33.782mm
- JESD-609 Code :
- e3
- Package / Case :
- 24-DIP Module (0.600, 15.24mm)
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- ECCN Code :
- EAR99
- Number of Pins :
- 24
- Terminal Position :
- Dual
- Time-Min :
- SECONDS
- Voltage - Supply :
- 4.5V~5.5V
- Supply Voltage :
- 5V
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Pbfree Code :
- yes
- Factory Lead Time :
- 14 Weeks
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- DS17887
- Volatile :
- No
- Qualification Status :
- Not Qualified
- Reach Compliance Code :
- not_compliant
- Terminal Pitch :
- 2.54mm
- Surface Mount :
- No
- External Data Bus Width :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Type :
- Clock/Calendar
- Packaging :
- Tube
- Height Seated (Max) :
- 9.398mm
- Clock Frequency :
- 0.032MHz
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Time Format :
- HH:MM:SS (12/24 hr)
- Datasheets
- DS17887-5+

Real Time Clocks Analog Devices, Inc. DS17887-5+ Overview
The DS17887-5+ from Analog Devices, Inc. is a high-performance integrated circuit specifically designed for real-time clock (RTC) and calendar applications. This RTC chip features a parallel interface and is housed in a 24EDIP package, providing robust time-tracking capabilities across a wide range of applications. The DS17887-5+ is ideal for environments requiring precise timekeeping and data logging over extended periods. As a Real Time Clocks Analog Devices, Inc. DS17887-5+ product, it ensures reliability and accuracy with minimal power consumption, making it a preferred choice for developers and engineers looking to integrate a dependable time management system into their projects.
DS17887-5+ Features
This integrated circuit boasts several key features that enhance its functionality and reliability in complex electronic systems:
- Accurate tracking of time and date, including seconds, minutes, hours, day, date, month, and year.
- Automatic leap year compensation up to the year 2100.
- Low power consumption, which is critical for battery-operated devices.
- Simple parallel interface for ease of integration into existing systems.
- Durable 24EDIP packaging suitable for various industrial environments.
DS17887-5+ Applications
- Embedded Systems: Utilized for maintaining accurate time across reboots and power cycles, crucial for logging events and managing operations sequentially.
- Data Logging Equipment: Ensures precise timestamping of data entries, vital for legal and technical accuracy in data collection and analysis.
- Consumer Electronics: Used in devices such as set-top boxes and digital cameras, where accurate timekeeping enhances user experience and functionality.
- Telecommunications: Provides the timekeeping backbone necessary for time-stamping communications and organizing records in network equipment.
- Office Electronics: Integrated into devices like fax machines and copiers, helping in document management and device maintenance schedules.
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