DS1685QN-3+
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- Mfr.Part #
- DS1685QN-3+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-PLCC
- Stock
- 35,249
- In Stock ：
- 35,249
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Operating Supply Voltage :
- 3V
- Power Supplies :
- 3V
- Base Part Number :
- DS1685
- Mounting Type :
- Surface Mount
- Time-Min :
- SECONDS
- RoHS Status :
- Non-RoHS Compliant
- Interface :
- Parallel
- External Data Bus Width :
- 8
- Type :
- Clock/Calendar
- Current - Timekeeping (Max) :
- 2mA @ 3V
- Published :
- 2005
- Operating Temperature :
- -40°C~85°C
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Voltage - Supply :
- 2.7V~3.7V
- Date Format :
- YY-MM-DD-dd
- Length :
- 11.505mm
- Time Format :
- HH:MM:SS (12/24 hr)
- Width :
- 11.505mm
- Pin Count :
- 28
- ECCN Code :
- EAR99
- Number of Terminations :
- 28
- Height Seated (Max) :
- 4.57mm
- HTS Code :
- 8473.30.11.80
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Clock Frequency :
- 0.032MHz
- Memory Size :
- 242B
- Package / Case :
- 28-LCC (J-Lead)
- Lead Free :
- Contains Lead
- Logic Function :
- Clock
- Number of Timers :
- 1
- Supply Voltage :
- 3V
- Radiation Hardening :
- No
- Number of Pins :
- 28
- Mount :
- Surface Mount
- Terminal Pitch :
- 1.27mm
- Terminal Position :
- QUAD
- Packaging :
- Tube
- Feature :
- Alarm, NVSRAM, Square Wave Output, Y2K
- Volatile :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e0
- Datasheets
- DS1685QN-3+
Real Time Clocks Analog Devices, Inc. DS1685QN-3+ Overview
The DS1685QN-3+ from Analog Devices, Inc. stands out as a highly reliable and versatile integrated circuit specifically designed for real-time clock (RTC) and calendar functions. This IC is encased in a robust 28PLCC package, ensuring long-term durability and ease of integration into a wide range of applications. It offers comprehensive time-tracking capabilities down to seconds, minutes, hours, day, date, month, and year, with automatic adjustments for leap years up to the year 2100. Its utilization of parallel communication interface enhances its adaptability in complex digital systems, making it an ideal choice for businesses seeking high-performance timekeeping solutions.
DS1685QN-3+ Features
The DS1685QN-3+ is packed with features designed for precise time management and ease of use in demanding environments. Key features include a programmable alarm and interrupt function which allows users to set up specific time alerts, making it suitable for time-critical applications. The battery backup capability ensures the clock continues to run even in the event of a power failure, thereby maintaining accurate time and date settings. Additionally, its low-power consumption design helps in extending the lifespan of battery-operated devices.
DS1685QN-3+ Applications
- Telecommunication Systems: Ensures accurate time-stamping in communication equipment, crucial for network time synchronization and logging events.
- Consumer Electronics: Used in devices such as DVRs and digital watches where precise timekeeping is essential.
- Industrial Systems: Helps in scheduling and maintenance of operations in automated manufacturing lines, ensuring that all processes run on time.
- Office Electronics: Integrated into printers and copiers for tracking and logging usage over time, essential for device management and servicing.
- Medical Devices: Critical in medical equipment for time-stamping in patient monitoring systems, ensuring accurate record keeping and event documentation.
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