DS17485SN-5
- Mfr.Part #
- DS17485SN-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
- In Stock :
- 22
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Time-Min :
- SECONDS
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Clock Frequency :
- 0.032MHz
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- HTS Code :
- 8542.39.00.01
- Number of Timers :
- 1
- Date Format :
- YY-MM-DD-dd
- Base Part Number :
- DS17485
- JESD-30 Code :
- R-PDSO-G24
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Time Format :
- HH:MM:SS (12/24 hr)
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Pbfree Code :
- yes
- External Data Bus Width :
- 8
- Width :
- 7.5mm
- Type :
- Clock/Calendar
- Packaging :
- Tube
- Interface :
- Parallel
- Memory Size :
- 4kB
- Number of Terminations :
- 24
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 1.27mm
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 24
- Power Supplies :
- 5V
- Current - Timekeeping (Max) :
- 3mA @ 4.5V~5.5V
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- Volatile :
- No
- Voltage - Supply :
- 4.5V~5.5V
- Height Seated (Max) :
- 2.67mm
- Interrupt Capability :
- Y
- Length :
- 17.9mm
- Terminal Finish :
- Matte Tin (Sn)
- Published :
- 2000
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Datasheets
- DS17485SN-5

Real Time Clocks Analog Devices, Inc. DS17485SN-5 Overview
The DS17485SN-5, a high-performance integrated circuit from Analog Devices, Inc., stands out in the market of Real Time Clocks due to its robust feature set designed specifically for applications requiring reliable timekeeping and data management. This device integrates a clock/calendar functionality and serial bus interface, making it exceptionally suitable for complex digital systems that require low-power consumption and high precision. Its encapsulation in a 24-SOIC package ensures compatibility with a wide range of industrial applications, offering engineers and developers a flexible and efficient solution. The Real Time Clocks Analog Devices, Inc. DS17485SN-5 ensures high reliability and performance, which are critical for managing date and time information in electronics systems.
DS17485SN-5 Features
The DS17485SN-5 Real Time Clock from Analog Devices, Inc. boasts numerous features making it an indispensable component in any time-sensitive electronic application. Key features include:
- Real-time clock/calendar which tracks time in hours, minutes, and seconds.
- Automatic leap year compensation up to the year 2100.
- Serial interface for easy integration with microcontrollers and other digital systems.
- Low power consumption, suitable for battery-driven applications.
- Programmable alarms and clock output for versatile on-chip control.
- Robust operation in extended temperature ranges, suitable for harsh environments.
DS17485SN-5 Applications
- Consumer Electronics: Used in devices such as smart watches, alarm clocks, and other gadgets where precise time is crucial.
- Telecommunication Systems: Helps in time-stamping in data logging systems and ensures synchronization across different system components.
- Automotive: Utilized in on-board systems for time-dependent control and logging activities.
- Industrial Systems: Critical for time management in systems requiring scheduled maintenance or operations.
- Healthcare Devices: Ensures accurate timekeeping in medical devices that need to log data entries with time stamps accurately.
- Office Automation: Used in systems like attendance recorders and printers, which require real-time monitoring and operations.
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