DS1743W-150
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- Mfr.Part #
- DS1743W-150
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-EDIP
- Stock
- 37,629
- In Stock ：
- 37,629
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Temperature Grade :
- COMMERCIAL
- Published :
- 2012
- JESD-609 Code :
- e3
- Width :
- 15.24mm
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Surface Mount :
- No
- External Data Bus Width :
- 8
- Qualification Status :
- Not Qualified
- Number of Pins :
- 28
- Supply Voltage-Max (Vsup) :
- 3.63V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Finish :
- Matte Tin (Sn)
- Packaging :
- Tube
- Height Seated (Max) :
- 10.67mm
- uPs/uCs/Peripheral ICs Type :
- TIMER, REAL TIME CLOCK
- Terminal Form :
- PIN/PEG
- Lead Free :
- Lead Free
- Volatile :
- No
- Power Supplies :
- 3.3V
- Supply Voltage :
- 3.3V
- Clock Frequency :
- 0.032MHz
- Terminal Pitch :
- 2.54mm
- Interrupt Capability :
- N
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 28
- Supply Voltage-Min (Vsup) :
- 2.97V
- Pin Count :
- 28
- Length :
- 38.225mm
- HTS Code :
- 8473.30.11.80
- Information Access Method :
- PARALLEL, DIRECT ADDRESS
- Operating Temperature (Max) :
- 70°C
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time-Min :
- SECONDS
- Datasheets
- DS1743W-150
Real Time Clocks Analog Devices, Inc. DS1743W-150 Overview
The Real Time Clocks Analog Devices, Inc. DS1743W-150 is a precision integrated circuit designed to address the sophisticated time-tracking requirements of modern electronic applications. This component ensures high accuracy and long-term reliability in clock/calendar functions with its integrated battery backup capabilities. Ideal for applications requiring robust data retention during power loss, the DS1743W-150 ensures continuous operation by leveraging its parallel interface for seamless integration into existing architectures. This real time clock (RTC) chip is particularly suited for managing time-based data across a wide range of industrial and commercial devices, making it a key component in system design where time accuracy is critical.
DS1743W-150 Features
The DS1743W-150 boasts a variety of features that enhance its functionality and reliability in complex electronic systems. These include full clock and calendar capabilities, automatic leap year compensation, and an integrated lithium battery. Furthermore, its 28-pin EDIP (Extended Dual In-line Package) makes it compatible with a wide variety of PCB layouts, simplifying the design and manufacturing processes. The device also provides high data integrity with its non-volatile RAM, preserving critical information even under adverse conditions.
DS1743W-150 Applications
- Telecommunication Systems: In telecom systems, the DS1743W-150 manages time stamping of logs and events, ensuring accurate billing and system maintenance records.
- Industrial Control Systems: This RTC is essential in industrial environments for process timing, machine scheduling, and maintaining accurate production timelines.
- Data Logging Equipment: The DS1743W-150 ensures precise timekeeping which is crucial for correlating data in systems that require rigorous data logging and retrieval processes.
- Consumer Electronics: Used in devices such as DVRs and home automation systems, the DS1743W-150 helps in scheduling recordings and managing device operation schedules accurately.
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