DS17885SN-5
- Mfr.Part #
- DS17885SN-5
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-SOIC
- Stock
- 11,440
- In Stock :
- 11,440
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Width :
- 7.5mm
- Time Format :
- HH:MM:SS (12/24 hr)
- Interrupt Capability :
- Y
- External Data Bus Width :
- 8
- Operating Supply Voltage :
- 5V
- Lead Free :
- Contains Lead
- Pbfree Code :
- No
- Reach Compliance Code :
- not_compliant
- Memory Size :
- 8kB
- Qualification Status :
- Not Qualified
- Logic Function :
- Clock
- Date Format :
- YY-MM-DD-dd
- JESD-609 Code :
- e0
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Packaging :
- Tube
- Base Part Number :
- DS17885
- HTS Code :
- 8542.39.00.01
- Time@Peak Reflow Temperature-Max (s) :
- 20
- Type :
- Clock/Calendar
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Length :
- 17.9mm
- Current - Timekeeping (Max) :
- 3mA @ 4.5V~5.5V
- RoHS Status :
- Non-RoHS Compliant
- Power Supplies :
- 5V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Height Seated (Max) :
- 2.67mm
- Volatile :
- No
- Mounting Type :
- Surface Mount
- Time-Min :
- SECONDS
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface :
- Parallel
- Mount :
- Surface Mount
- Voltage - Supply :
- 4.5V~5.5V
- Clock Frequency :
- 0.032MHz
- Number of Timers :
- 1
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Operating Temperature :
- -40°C~85°C
- Number of Pins :
- 24
- ECCN Code :
- EAR99
- Pin Count :
- 24
- Terminal Pitch :
- 1.27mm
- Published :
- 2000
- Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Number of Terminations :
- 24
- Peak Reflow Temperature (Cel) :
- 240
- Datasheets
- DS17885SN-5

Real Time Clocks Analog Devices, Inc. DS17885SN-5 Overview
The DS17885SN-5 by Analog Devices, Inc. is a high-performance integrated circuit specifically designed for real-time clock (RTC) and calendar functions. This IC integrates seamlessly into various electronic systems, providing accurate time and date tracking capabilities essential for event scheduling, data logging, and time-stamping applications. The device's robust design ensures reliable operation in a wide range of environmental conditions, making it an ideal choice for critical applications where precision and dependability are paramount. The use of a parallel interface facilitates easy integration into existing architectures, enhancing system performance without significant redesign costs.
DS17885SN-5 Features
The DS17885SN-5 boasts several key features that make it a top choice for designers and engineers. These include a programmable alarm function that can trigger on a specified date, time, or both, a century byte that automatically adjusts for leap years, and an integrated crystal oscillator that ensures stable timekeeping. Furthermore, this IC offers a low-power consumption mode, reducing the overall energy requirements of the systems it integrates with, thereby extending battery life in portable applications.
DS17885SN-5 Applications
- Data Logging Systems: The DS17885SN-5 can be integrated into data logging systems to provide accurate timestamps for each data entry, enhancing the reliability and traceability of information.
- Industrial Control Systems: In industrial settings, this RTC chip manages system time to coordinate operations and maintenance schedules effectively, ensuring smooth and efficient process flows.
- Consumer Electronics: Used in devices such as set-top boxes and digital cameras, the DS17885SN-5 helps in maintaining accurate date and time settings, improving user experience and functionality.
- Networking Equipment: This RTC is crucial for time-stamping in network switches, routers, and other communications equipment, facilitating accurate logging and troubleshooting of network events.
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