DS1743WP-120+
- Mfr.Part #
- DS1743WP-120+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 34-PowerCap™ Module
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 34-PCM
- Stock
- 4,288
- In Stock :
- 4,288
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Number of Terminations :
- 34
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Date Format :
- YY-MM-DD-dd
- RoHS Status :
- ROHS3 Compliant
- Interface :
- Parallel
- Time-Min :
- SECONDS
- Frequency :
- 120GHz
- Additional Feature :
- A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED
- Supply Voltage :
- 3.3V
- Pin Count :
- 34
- Mounting Type :
- Surface Mount
- Interrupt Capability :
- N
- Length :
- 25.27mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Height :
- 810μm
- Number of Pins :
- 34
- Width :
- 23.62mm
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Voltage - Supply, Battery :
- 3V
- REACH SVHC :
- Unknown
- Package / Case :
- 34-PowerCap™ Module
- Operating Supply Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Current - Timekeeping (Max) :
- 2mA @ 3.3V
- Radiation Hardening :
- No
- Feature :
- Leap Year, NVSRAM, Y2K
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply :
- 2.97V~3.63V
- Logic Function :
- Clock
- Volatile :
- No
- Published :
- 2011
- HTS Code :
- 8473.30.11.80
- Time Format :
- HH:MM:SS (24 hr)
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Access Time :
- 120 ns
- Memory Size :
- 8kB
- Type :
- Clock/Calendar
- Contact Plating :
- Tin
- JESD-609 Code :
- e3
- Base Part Number :
- DS1743
- Datasheets
- DS1743WP-120+

Real Time Clocks Analog Devices, Inc. DS1743WP-120+ Overview
The DS1743WP-120+ from Analog Devices, Inc. is a highly integrated real-time clock (RTC) and calendar specifically designed for robust time-tracking and data management applications. Built to ensure precision and reliability, this IC RTC features a parallel interface, making it ideal for embedded systems that require accurate time and date functions. Encapsulated in a 34-pin PowerCap Module (PCM), the DS1743WP-120+ is not only robust against environmental variables but also facilitates easy integration into existing architectures. The incorporation of non-volatile memory enhances its utility by preserving data even in the absence of power. This makes the Real Time Clocks Analog Devices, Inc. DS1743WP-120+ a pivotal component in many critical applications, ensuring continuous and reliable system performance.
DS1743WP-120+ Features
The DS1743WP-120+ offers a comprehensive feature set tailored to meet the demands of complex timekeeping and system management tasks:
- Integrated real-time clock/calendar tracks hours, minutes, and seconds in 24-hour or 12-hour formats.
- Automatic leap year compensation and month-end adjustments provide long-term accuracy.
- Battery-backed non-volatile (NV) RAM preserves data during power loss situations.
- Parallel communication interface ensures compatibility with a variety of microcontrollers and digital systems.
- Robust 34-pin PCM package designed for durability and consistent performance in industrial environments.
DS1743WP-120+ Applications
- Telecommunications Equipment: Utilized for maintaining accurate time stamps on data records and logs, essential for system diagnostics and network management.
- Industrial Systems: Provides reliable timekeeping for machinery and automation systems, crucial for scheduling and maintenance routines.
- Data Logging Devices: Ensures precise timestamps in logging events, vital for legal and operational auditing in various industries.
- Embedded Computing: Acts as the primary clock source, ensuring that all time-related functions are synchronized and maintained accurately.
- Consumer Electronics: Used in devices like set-top boxes and home automation systems to perform scheduled tasks and maintain accurate operational logs.
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