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
- Height Seated (Max) :
- 1.2mm
- Number of Timers :
- 1
- Interrupt Capability :
- Y
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 11.8mm
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Memory Size :
- 256B
- Operating Temperature :
- 0°C~70°C
- Interface :
- Parallel
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Published :
- 2002
- Number of Pins :
- 28
- Pbfree Code :
- yes
- Clock Frequency :
- 0.032MHz
- Date Format :
- YY-MM-DD-dd
- External Data Bus Width :
- 8
- Package / Case :
- 28-TSSOP (0.465, 11.80mm Width)
- RoHS Status :
- ROHS3 Compliant
- Type :
- Clock/Calendar
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Packaging :
- Tray
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
- Voltage - Supply :
- 3V~3.6V
- Mount :
- Surface Mount
- Width :
- 8mm
- Radiation Hardening :
- No
- Number of Terminations :
- 28
- Time Format :
- HH:MM:SS (24 hr)
- HTS Code :
- 8473.30.11.80
- Terminal Pitch :
- 0.55mm
- Current - Timekeeping (Max) :
- 4mA @ 3V~3.6V
- Logic Function :
- Clock
- JESD-609 Code :
- e3
- Base Part Number :
- DS1501
- Mounting Type :
- Surface Mount
- REACH SVHC :
- Unknown
- Pin Count :
- 28
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 3.3V
- Operating Supply Voltage :
- 3.3V
- Volatile :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Time-Min :
- SECONDS
- 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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