DS17485S-5
- Mfr.Part #
- DS17485S-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
- 22,471
- In Stock :
- 22,471
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Packaging :
- Tube
- Reach Compliance Code :
- not_compliant
- RoHS Status :
- Non-RoHS Compliant
- JESD-30 Code :
- R-PDSO-G24
- Base Part Number :
- DS17485
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Published :
- 2010
- Peak Reflow Temperature (Cel) :
- 245
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Length :
- 17.9mm
- JESD-609 Code :
- e0
- Pin Count :
- 24
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Surface Mount :
- yes
- Supply Voltage :
- 5V
- Date Format :
- YY-MM-DD-dd
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 7.5mm
- Number of Terminations :
- 24
- Memory Size :
- 4kB
- Time Format :
- HH:MM:SS (12/24 hr)
- Height Seated (Max) :
- 2.67mm
- Terminal Pitch :
- 1.27mm
- Volatile :
- yes
- ECCN Code :
- EAR99
- Time-Min :
- SECONDS
- Interrupt Capability :
- Y
- Terminal Position :
- Dual
- Number of Timers :
- 1
- Current - Timekeeping (Max) :
- 3mA @ 4.5V~5.5V
- HTS Code :
- 8542.39.00.01
- Power Supplies :
- 5V
- Lead Free :
- Contains Lead
- Voltage - Supply :
- 4.5V~5.5V
- Clock Frequency :
- 0.032MHz
- Operating Temperature :
- 0°C~70°C
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Interface :
- Parallel
- Type :
- Clock/Calendar
- External Data Bus Width :
- 8
- Datasheets
- DS17485S-5

Real Time Clocks Analog Devices, Inc. DS17485S-5 Overview
The Real Time Clocks Analog Devices, Inc. DS17485S-5 is a sophisticated clock/calendar component optimized for data-driven and time-sensitive applications in modern electronics. Manufactured by Analog Devices, a leader in precision technology, this integrated circuit ensures accurate timekeeping with minimal power requirements. It features a serial real-time clock, which provides a full binary-coded decimal (BCD) clock/calendar, programmable alarm, and interrupt functions. Its robust design encapsulated in a 24-SOIC package makes it ideal for demanding applications where reliability and precision are crucial. This overview aims to showcase the capabilities of the DS17485S-5 to attract B2B customers interested in bulk purchases for high-performance projects.
DS17485S-5 Features
The DS17485S-5 includes several key features that make it an essential choice for developers and engineers. It supports a wide voltage range, includes non-volatile RAM with over 10 years of data retention, and offers dual alarms which can be programmed for specific time and date. The device operates efficiently across a broad temperature range, making it suitable for diverse environmental conditions. Additionally, the integration of a programmable square-wave output supports multiple applications, enhancing its versatility.
DS17485S-5 Applications
- Telecommunications: Used in network hardware for time-stamping communications and managing log entries, ensuring accurate operation and maintenance schedules.
- Consumer Electronics: Integrated into devices such as smart home controllers and personal gadgets to manage real-time actions based on user-defined schedules and alarms.
- Automotive: Employed in vehicle electronic systems to maintain accurate timing for navigation systems and electronic logging devices, crucial for fleet management and operational efficiency.
- Industrial: Utilized in systems requiring precise timekeeping such as time clocks, automation systems, and in scheduling periodic maintenance tasks to ensure operational accuracy and reliability.
- Healthcare Devices: Applied in medical equipment that requires time-based function controls, like sleep apnea machines and personal health monitors, to ensure they operate accurately over time.
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