DS1746W-120+
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- Mfr.Part #
- DS1746W-120+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 32-EDIP
- Stock
- 131
- In Stock ：
- 131
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 32
- Power Supplies :
- 3.3V
- Supply Voltage :
- 3.3V
- Terminal Pitch :
- 2.54mm
- Terminal Position :
- Dual
- Interrupt Capability :
- N
- Published :
- 2012
- External Data Bus Width :
- 8
- Voltage - Supply :
- 2.97V~3.63V
- Pin Count :
- 32
- Memory Size :
- 128kB
- Height Seated (Max) :
- 10.922mm
- Reach Compliance Code :
- not_compliant
- Number of Terminations :
- 32
- Current - Timekeeping (Max) :
- 2mA @ 3.3V
- JESD-609 Code :
- e3
- Type :
- Clock/Calendar
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- HTS Code :
- 8473.30.11.80
- Width :
- 15.24mm
- Date Format :
- YY-MM-DD-dd
- ECCN Code :
- EAR99
- Volatile :
- No
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Time-Min :
- SECONDS
- Length :
- 43.053mm
- Time Format :
- HH:MM:SS (24 hr)
- Surface Mount :
- No
- Feature :
- Leap Year, NVSRAM, Y2K
- Packaging :
- Tube
- Operating Temperature :
- 0°C~70°C
- Mounting Type :
- Through Hole
- Base Part Number :
- DS1746
- Terminal Finish :
- Matte Tin (Sn)
- Interface :
- Parallel
- Package / Case :
- 32-DIP Module (0.600, 15.24mm)
- RoHS Status :
- ROHS3 Compliant
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- DS1746W-120+
Real Time Clocks Analog Devices, Inc. DS1746W-120+ Overview
The DS1746W-120+ from Analog Devices, Inc. is a high-performance integrated circuit specifically designed for real-time clock (RTC) and calendar applications. This IC incorporates a full suite of features that make it ideal for a broad range of industrial and commercial applications, ensuring reliable and accurate timekeeping capabilities. Built in a 32-pin EDIP package, the DS1746W-120+ is engineered to meet the stringent requirements of applications needing precise time and date information. Its robust design facilitates lower power consumption and enhanced long-term accuracy, making the Real Time Clocks Analog Devices, Inc. DS1746W-120+ a top choice for designers looking to integrate dependable time management into their systems.
DS1746W-120+ Features
This RTC chip offers parallel interface capabilities, which simplifies integration into existing systems without the need for extensive reprogramming. Key features include programmable alarm settings, automatic leap year correction, and a battery-backed non-volatile RAM, ensuring continuous operation even in the event of a power loss. Its precision crystal oscillator maintains time with minimal drift, thereby enhancing the reliability and accuracy of time-dependent applications.
DS1746W-120+ Applications
- Data Centers: Used to maintain accurate time stamps for server logs and network management systems, ensuring synchronization across various components.
- Telecommunication Systems: Provides time synchronization for network infrastructures, essential for billing systems and time-stamped data records.
- Industrial Systems: Integral for scheduling and operational timing in manufacturing processes, where precise time is crucial for automation and monitoring.
- Consumer Electronics: Deployed in devices like set-top boxes and digital recording devices to manage recording schedules and time settings effectively.
- Office Electronics: Used in systems such as fax machines and printers for time-stamping documents and maintaining log integrity.
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