DS1744WP-120IND+
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- Mfr.Part #
- DS1744WP-120IND+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 34-PowerCap™ Module
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 34-PCM
- Stock
- 13,652
- In Stock ：
- 13,652
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Voltage - Supply, Battery :
- 3V
- Lead Free :
- Lead Free
- Supply Voltage :
- 3.3V
- Voltage - Supply :
- 2.97V~3.63V
- Operating Temperature :
- -40°C~85°C
- Volatile :
- No
- Time Format :
- HH:MM:SS (24 hr)
- Interrupt Capability :
- N
- Clock Frequency :
- 0.032MHz
- Peak Reflow Temperature (Cel) :
- 245
- Mount :
- Surface Mount
- Package / Case :
- 34-PowerCap™ Module
- Width :
- 23.495mm
- Time-Min :
- SECONDS
- Base Part Number :
- DS1744
- External Data Bus Width :
- 8
- Operating Supply Voltage :
- 3.3V
- Terminal Position :
- Dual
- Logic Function :
- Clock
- Type :
- Clock/Calendar
- Height Seated (Max) :
- 2.3368mm
- Number of Pins :
- 34
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Pitch :
- 1.27mm
- Feature :
- Leap Year, NVSRAM, Y2K
- Length :
- 25.019mm
- Packaging :
- Tube
- Date Format :
- YY-MM-DD-dd
- Current - Timekeeping (Max) :
- 2mA @ 3.3V
- ECCN Code :
- EAR99
- Number of Terminations :
- 34
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pin Count :
- 34
- Published :
- 2012
- Pbfree Code :
- yes
- Contact Plating :
- Tin
- Memory Size :
- 32kB
- Radiation Hardening :
- No
- HTS Code :
- 8473.30.11.80
- Interface :
- Parallel
- JESD-609 Code :
- e3
- Factory Lead Time :
- 10 Weeks
- Datasheets
- DS1744WP-120IND+
Real Time Clocks Analog Devices, Inc. DS1744WP-120IND+ Overview
The DS1744WP-120IND+ from Analog Devices, Inc. is a robust integrated circuit tailored for real-time clock and calendar functions. Designed with precision and reliability in mind, this IC ensures accurate timekeeping and data management across a wide range of industrial applications. Encased in a 34-pin PowerCap Module (PCM), it features a non-volatile, full-function real-time clock/calendar, and 128 bytes of NV SRAM. With its inherent durability and designed to perform in extreme environments, the DS1744WP-120IND+ is ideal for mission-critical applications where maintaining precise time is essential. This makes the Real Time Clocks Analog Devices, Inc. DS1744WP-120IND+ an indispensable component in any sophisticated electronic system requiring accurate temporal data tracking and event scheduling.
DS1744WP-120IND+ Features
This integrated circuit features several key capabilities essential for reliable and efficient performance in various applications:
- Real-time clock (RTC) with calendar functionality ensures accurate tracking of hours, minutes, and seconds in a 24-hour or 12-hour format with AM/PM indicator.
- Non-volatile SRAM of 128 bytes, safeguarding data against power failures.
- Automatic leap year compensation up to the year 2100, providing long-term usability without the need for manual adjustments.
- Programmable interrupt function allows for customized scheduling and timing operations, enhancing the device's versatility in application-specific requirements.
- Robust operation over an industrial temperature range, making it suitable for demanding environments.
- Battery-backed operation ensures continued functionality during power outages, preserving data integrity and clock accuracy.
DS1744WP-120IND+ Applications
- Industrial Control Systems: Utilized to maintain precise time and date stamps for logging events, which is critical for fault diagnosis and maintenance scheduling.
- Data Logging Equipment: Ensures accurate timestamping of data, which is vital for regulatory compliance and system diagnostics in sectors such as environmental monitoring.
- Telecommunication Infrastructure: Supports network time synchronization to facilitate smooth and coordinated operations across various network components.
- Medical Devices: Provides reliable timekeeping needed for time-sensitive medical equipment operation and patient data tracking.
- Utility Metering Devices: Applied in electric, gas, and water meters for time-stamping usage data, crucial for billing and monitoring services.
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