DS1746P-70IND
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- Mfr.Part #
- DS1746P-70IND
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 34-PowerCap™ Module
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 34-PCM
- Stock
- 43,500
- In Stock ：
- 43,500
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Number of Pins :
- 34
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 5V
- Time Format :
- HH:MM:SS (24 hr)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Clock Frequency :
- 0.032MHz
- Mount :
- Surface Mount
- Current - Timekeeping (Max) :
- 4mA @ 5V
- External Data Bus Width :
- 8
- Type :
- Clock/Calendar
- Interface :
- Parallel
- Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- Base Part Number :
- DS1746
- Time-Min :
- SECONDS
- Package / Case :
- 34-PowerCap™ Module
- Logic Function :
- Clock
- Terminal Position :
- Dual
- Voltage - Supply :
- 4.5V~5.5V
- Voltage - Supply, Battery :
- 3V
- Date Format :
- YY-MM-DD-dd
- Lead Free :
- Contains Lead
- Radiation Hardening :
- No
- Terminal Finish :
- TIN LEAD
- Memory Size :
- 128kB
- Power Supplies :
- 5V
- Number of Terminations :
- 34
- JESD-609 Code :
- e0
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 34
- Peak Reflow Temperature (Cel) :
- 240
- Volatile :
- No
- Interrupt Capability :
- N
- HTS Code :
- 8473.30.11.80
- RoHS Status :
- Non-RoHS Compliant
- Feature :
- Leap Year, NVSRAM, Y2K
- Packaging :
- Tube
- Published :
- 2005
- Datasheets
- DS1746P-70IND
Real Time Clocks Analog Devices, Inc. DS1746P-70IND Overview
The DS1746P-70IND by Analog Devices, Inc. is a high-performance integrated circuit designed for real-time clock (RTC) and calendar applications. This precision device ensures accurate timekeeping with a parallel interface, packaged effectively in a 34-pin PCM format. Ideal for environments requiring robust performance, such as industrial applications, the DS1746P-70IND integrates seamlessly into your systems, providing reliable time tracking and data logging capabilities. Its built-in battery enables a long-lasting RTC backup, making it an essential component for maintaining chronological accuracy and system integrity in power-sensitive scenarios.
DS1746P-70IND Features
This IC features a complete clock calendar functionality which includes seconds, minutes, hours, day, date, month, and year timing with corrections for leap years up to the year 2100. It also has an embedded crystal oscillator which simplifies design and enhances reliability and accuracy. The non-volatile RAM and clock operation are maintained across a wide temperature range, making it suitable for demanding industrial environments. Moreover, the DS1746P-70IND provides a parallel interface for simple integration with existing architectures, ensuring straightforward adoption and deployment.
DS1746P-70IND Applications
- Data Centers: Utilized for time-stamping and managing server log entries, enhancing the reliability and accuracy of data operations.
- Telecommunications: Employed in network time synchronization to maintain coherence across various system components, essential for service quality and network reliability.
- Industrial Automation: Integral in timestamping operations and processes for production lines, ensuring precise scheduling and operational efficiency.
- Consumer Electronics: Used in devices like set-top boxes and digital recording devices to manage recording schedules and time-based features.
- Automotive Systems: Applied in onboard diagnostics systems to record event times, contributing to accurate fault detection and logging.
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