DS1685EN-5/T&R
- Mfr.Part #
- DS1685EN-5/T&R
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-TSSOP
- Stock
- 37,841
- In Stock :
- 37,841
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Max Operating Temperature :
- 85°C
- Min Operating Temperature :
- -40°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C
- Date Format :
- YY-MM-DD-dd
- RoHS Status :
- Non-RoHS Compliant
- Memory Size :
- 242B
- Type :
- Clock/Calendar
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Packaging :
- Tape and Reel (TR)
- Time Format :
- HH:MM:SS (12/24 hr)
- Interface :
- Parallel
- Feature :
- Alarm, NVSRAM, Square Wave Output, Y2K
- Base Part Number :
- DS1685
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Number of Pins :
- 24
- Logic Function :
- Clock
- Supplier Device Package :
- 24-TSSOP
- Max Supply Voltage :
- 5.5V
- Voltage - Supply :
- 4.5V~5.5V
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Min Supply Voltage :
- 4.5V
- Mounting Type :
- Surface Mount
- Current - Timekeeping (Max) :
- 3mA @ 5V
- Radiation Hardening :
- No
- Published :
- 2012
- Datasheets
- DS1685EN-5/T&R

Real Time Clocks Analog Devices, Inc. DS1685EN-5/T&R Overview
The Real Time Clocks Analog Devices, Inc. DS1685EN-5/T&R is a sophisticated, high-performance integrated circuit specifically designed for applications requiring reliable timekeeping and data management. This device integrates a real-time clock/calendar and 114 bytes of NV SRAM, making it an ideal solution for complex time-based tasks in a variety of electronic systems. Its robust feature set ensures accuracy and low power consumption, making it highly suitable for systems where precise timekeeping is critical. It is encapsulated in a 24-TSSOP package, providing a compact solution for space-constrained applications.
DS1685EN-5/T&R Features
- Integrated real-time clock (RTC) with calendar
- Automatic leap year correction
- Battery backup operation to ensure continuous timekeeping
- Low power consumption
- 114 bytes of non-volatile SRAM
- Programmable alarm and interrupt functions
- Industrial temperature range
- 24-TSSOP package for space efficiency
DS1685EN-5/T&R Applications
- Telecommunications Systems: Ensures accurate timestamping of logs and data retention even during power outages.
- Consumer Electronics: Provides reliable time functionality in devices such as set-top boxes, digital recording devices, and smart home systems.
- Office Automation Equipment: Maintains correct date and time in printers, fax machines, and copiers to timestamp documents and logs.
- Medical Devices: Critical for maintaining the integrity of time-sensitive data logs in medical monitoring equipment.
- Industrial Systems: Utilized in time-sensitive control and monitoring systems, ensuring precise operation and data management.
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