DS1743P-70+
- Mfr.Part #
- DS1743P-70+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 34-PowerCap™ Module
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 34-PCM
- Stock
- 14,962
- In Stock :
- 14,962
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Published :
- 2007
- Number of Terminations :
- 34
- Feature :
- Leap Year, NVSRAM, Y2K
- Current - Timekeeping (Max) :
- 3mA @ 5V
- Volatile :
- No
- Number of Pins :
- 34
- Operating Temperature :
- 0°C~70°C
- Package / Case :
- 34-PowerCap™ Module
- Operating Supply Voltage :
- 5V
- Type :
- Clock/Calendar
- Memory Size :
- 8kB
- RoHS Status :
- Non-RoHS Compliant
- Packaging :
- Tube
- JESD-609 Code :
- e0
- Voltage - Supply :
- 4.5V~5.5V
- Interface :
- Parallel
- Additional Feature :
- A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED
- ECCN Code :
- EAR99
- Base Part Number :
- DS1743
- Radiation Hardening :
- No
- Time Format :
- HH:MM:SS (24 hr)
- Peak Reflow Temperature (Cel) :
- 240
- HTS Code :
- 8542.39.00.01
- Clock Frequency :
- 0.032MHz
- Terminal Position :
- Dual
- External Data Bus Width :
- 8
- Date Format :
- YY-MM-DD-dd
- Time-Min :
- SECONDS
- Power Supplies :
- 5V
- Terminal Finish :
- TIN LEAD
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interrupt Capability :
- N
- Voltage - Supply, Battery :
- 3V
- Logic Function :
- Clock
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Lead Free :
- Contains Lead
- Pin Count :
- 34
- Datasheets
- DS1743P-70+

Real Time Clocks Analog Devices, Inc. DS1743P-70+ Overview
The DS1743P-70+ from Analog Devices, Inc. is a high-performance, low-power real-time clock/calendar (RTC) IC, encapsulated in a 34-pin PCM package. Specifically designed to address the stringent requirements of real-time data logging and timekeeping applications, this device integrates seamlessly into a variety of industrial and commercial systems. Featuring robust capabilities to maintain accurate time and date information across a wide range of temperatures, the DS1743P-70+ is essential for systems that require reliable, long-term functionality. Its inclusion of non-volatile RAM enhances device utility by preserving critical data during power losses, making the DS1743P-70+ a cornerstone in applications requiring fault tolerance and data integrity.
DS1743P-70+ Features
The DS1743P-70+ boasts a variety of features that make it a versatile and essential component in many modern electronics. These include battery-backed non-volatile RAM, automatic leap year compensation, and a programmable interrupt function. It operates across a wide voltage range and includes a built-in crystal that ensures minimal drift in timekeeping accuracy, making it a reliable choice for demanding applications.
DS1743P-70+ Applications
- Data Center Servers: Utilizes its real-time clock capabilities to manage time-sensitive operations, ensuring accurate logging and synchronization across server networks.
- Telecommunication Equipment: Employs the DS1743P-70+ to provide time stamps for data packets, facilitating effective network management and diagnostics.
- Industrial Systems: Relies on the robustness of the DS1743P-70+ to maintain system timing, crucial for process control and automation applications.
- Portable Medical Devices: Uses its low power consumption and accurate timekeeping to enhance the functionality and reliability of portable medical devices that require precise time management for data logging and monitoring.
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