DS1744-70IND+
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- Mfr.Part #
- DS1744-70IND+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-EDIP
- Stock
- 365
- In Stock ：
- 365
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 10.668mm
- Factory Lead Time :
- 13 Weeks
- Number of Terminations :
- 28
- External Data Bus Width :
- 8
- Pin Count :
- 28
- Power Supplies :
- 5V
- Pbfree Code :
- yes
- HTS Code :
- 8473.30.11.80
- Number of Pins :
- 28
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~85°C
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- DS1744
- Memory Size :
- 32kB
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Feature :
- Leap Year, NVSRAM, Y2K
- Clock Frequency :
- 0.032MHz
- Current - Timekeeping (Max) :
- 4mA @ 5V
- Type :
- Clock/Calendar
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 38.227mm
- Width :
- 15.24mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Date Format :
- YY-MM-DD-dd
- Time-Min :
- SECONDS
- Package / Case :
- 28-DIP Module (0.600, 15.24mm)
- Mounting Type :
- Through Hole
- Supply Voltage :
- 5V
- Interrupt Capability :
- N
- Terminal Pitch :
- 2.54mm
- Terminal Position :
- Dual
- Interface :
- Parallel
- Published :
- 2011
- Surface Mount :
- No
- Packaging :
- Tube
- Voltage - Supply :
- 4.5V~5.5V
- Time Format :
- HH:MM:SS (24 hr)
- RoHS Status :
- ROHS3 Compliant
- Volatile :
- No
- Datasheets
- DS1744-70IND+
Real Time Clocks Analog Devices, Inc. DS1744-70IND+ Overview
The DS1744-70IND+ by Analog Devices, Inc. is a high-performance, integrated real-time clock (RTC) and calendar specifically designed for industrial applications where reliability and accuracy are paramount. This component ensures robust timekeeping with its full calendar functionality, programmable alarms, and battery backup capabilities, making it an indispensable part of any time-sensitive electronic system. With its parallel interface and extended temperature range, the DS1744-70IND+ stands out as a reliable choice for demanding environments, delivering precision and durability in a single package.
DS1744-70IND+ Features
This RTC IC includes several key features that enhance its utility in industrial and high-reliability applications. It supports a full calendar function up to the year 2100, incorporates battery-backed SRAM for data retention, and provides a programmable interrupt function for various timekeeping requirements. Its durable 28-pin EDIP package is designed for easy integration into existing systems while offering a high level of resistance against environmental conditions.
DS1744-70IND+ Applications
- Telecommunications Equipment: Utilized in network routers and switches to maintain accurate logs and time-stamping for data packets.
- Industrial Control Systems: Helps in time-stamping and coordinating automated processes within manufacturing lines or robotic assemblies.
- Data Loggers: Essential for ensuring precise time and date stamping in applications that require monitoring and recording environmental or operational parameters over time.
- Medical Devices: Used in medical diagnostic and monitoring equipment to ensure accurate record keeping of patient data and event timing.
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