DS1685E-3
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- Mfr.Part #
- DS1685E-3
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-TSSOP
- Stock
- 10,835
- In Stock ：
- 10,835
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Mounting Type :
- Surface Mount
- Number of Timers :
- 1
- Current - Timekeeping (Max) :
- 2mA @ 3V
- Terminal Finish :
- Matte Tin (Sn)
- Interface :
- Parallel
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 24
- Type :
- Clock/Calendar
- Volatile :
- yes
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Length :
- 7.9mm
- Date Format :
- YY-MM-DD-dd
- Memory Size :
- 242B
- Time-Min :
- SECONDS
- ECCN Code :
- EAR99
- Interrupt Capability :
- Y
- Mount :
- Surface Mount
- Clock Frequency :
- 0.032MHz
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Operating Temperature :
- 0°C~70°C
- Time Format :
- HH:MM:SS (12/24 hr)
- HTS Code :
- 8473.30.11.80
- Height :
- 950μm
- Lead Free :
- Lead Free
- Feature :
- Alarm, NVSRAM, Square Wave Output, Y2K
- Radiation Hardening :
- No
- REACH SVHC :
- Unknown
- Published :
- 2000
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply :
- 2.7V~3.7V
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Power Supplies :
- 3V
- Terminal Pitch :
- 0.65mm
- Packaging :
- Tube
- Width :
- 4.5mm
- Logic Function :
- Clock
- Number of Terminations :
- 24
- Operating Supply Voltage :
- 3V
- Supply Voltage :
- 3V
- Base Part Number :
- DS1685
- Pin Count :
- 24
- Datasheets
- DS1685E-3
Real Time Clocks Analog Devices, Inc. DS1685E-3 Overview
The DS1685E-3 from Analog Devices, Inc. is a high-performance integrated circuit that serves as a real-time clock (RTC) with calendar functionality. Designed to meet the demanding requirements of time-sensitive applications, this IC incorporates precision and reliability in a compact 24TSSOP package. The DS1685E-3 is especially suited for systems that require accurate timekeeping, enhanced through features such as leap year compensation, alarms, and a battery-backed non-volatile (NV) RAM. Its robust design and versatile functionalities make the Real Time Clocks Analog Devices, Inc. DS1685E-3 an ideal choice for a wide range of industrial and commercial applications, ensuring consistent performance and longevity.
DS1685E-3 Features
The DS1685E-3 offers several key features that distinguish it as a leading choice in the marketplace:
- Accurate tracking of time and date, including seconds, minutes, hours, day, date, month, and year, up to the year 2100.
- Automatic adjustments for months with fewer than 31 days and leap years.
- Serial real-time clock with dual interrupt functionality for complex time-based actions.
- Low power consumption with a battery backup capability ensuring continuous timekeeping even during power outages.
- Programmable alarms and periodic interrupts to facilitate task scheduling and time-sensitive operations.
DS1685E-3 Applications
- Telecommunication Systems: Utilized for maintaining accurate network time synchronization crucial for data integrity and system reliability.
- Enterprise IT Infrastructure: Ensures consistent timestamping for transaction logs, system monitoring, and data management across distributed networks.
- Consumer Electronics: Embedded in devices such as digital cameras, smart watches, and home automation systems to provide essential timing functions.
- Industrial Automation: Used in PLCs and other control systems requiring precise scheduling and time-dependent processes.
- Automotive Electronics: Critical for time-stamping in event data recorders and managing schedules in navigation systems.
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