DS1501WE
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- Mfr.Part #
- DS1501WE
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-TSSOP (0.465, 11.80mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-TSOP
- Stock
- 32,068
- In Stock ：
- 32,068
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Date Format :
- YY-MM-DD-dd
- Clock Frequency :
- 0.032MHz
- Time-Min :
- SECONDS
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Time Format :
- HH:MM:SS (24 hr)
- Length :
- 11.8mm
- Operating Supply Voltage :
- 3.3V
- Package / Case :
- 28-TSSOP (0.465, 11.80mm Width)
- Mounting Type :
- Surface Mount
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
- Terminal Pitch :
- 0.55mm
- Terminal Position :
- Dual
- Number of Pins :
- 28
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- Parallel
- Lead Free :
- Lead Free
- Voltage - Supply :
- 3V~3.6V
- Published :
- 2002
- Operating Temperature :
- 0°C~70°C
- Supply Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 28
- External Data Bus Width :
- 8
- Logic Function :
- Clock
- HTS Code :
- 8473.30.11.80
- Memory Size :
- 256B
- Terminal Finish :
- Matte Tin (Sn)
- Radiation Hardening :
- No
- Base Part Number :
- DS1501
- Mount :
- Surface Mount
- Pin Count :
- 28
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Type :
- Clock/Calendar
- Packaging :
- Tray
- JESD-609 Code :
- e3
- Volatile :
- yes
- REACH SVHC :
- Unknown
- Width :
- 8mm
- Number of Timers :
- 1
- Height Seated (Max) :
- 1.2mm
- Current - Timekeeping (Max) :
- 4mA @ 3V~3.6V
- Interrupt Capability :
- Y
- Datasheets
- DS1501WE
Real Time Clocks Analog Devices, Inc. DS1501WE Overview
The DS1501WE, manufactured by Analog Devices, Inc., is a high-performance integrated circuit designed specifically for applications requiring robust, real-time clock and calendar functionality. This IC ensures accurate timekeeping and reliable operation through its integration of a full clock/calendar function and a programmable alarm and timer. Suitable for a broad range of industrial and commercial applications, the DS1501WE stands out with its ease of implementation in complex systems, offering both durability and precision in time-sensitive applications. The device is housed in a 28-TSOP package, ensuring compatibility with various board designs and contributing to ease of installation and maintenance. The Real Time Clocks Analog Devices, Inc. DS1501WE excels in environments where precise timing is crucial, making it an indispensable component in many advanced electronic systems.
DS1501WE Features
This IC incorporates multiple key features, including:
- Full real-time clock and calendar functionality: tracks hours, minutes, and seconds in 24-hour or 12-hour formats.
- Programmable alarm and timer capabilities: allows for scheduling and event management within systems.
- Automatic leap year correction: ensures accuracy over extended periods without manual adjustments.
- Low power consumption: suitable for battery-driven and portable applications, enhancing system longevity.
- Durable 28-TSOP package: provides robust protection and reliable performance under varied environmental conditions.
DS1501WE Applications
- Telecommunications Systems:
Utilized for time-stamping in data loggers and fault recorders, ensuring precise event recording in network operations.
- Industrial Systems:
Integral to the timing control in automated machinery, providing the necessary synchronization for process management and operational efficiency.
- Consumer Electronics:
Embedded in devices such as DVRs and digital cameras, where accurate timekeeping is essential for functionality and user interface.
- Healthcare Equipment:
Used in medical devices that require time tracking for monitoring and logging patient data accurately and reliably.
- Portable Devices:
Ensures accurate time and date functionality in portable devices, vital for logging and operational timestamps in field applications.
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