DS1500WE+
- Mfr.Part #
- DS1500WE+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-LFSOP (0.724, 18.40mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 32-TSOP
- Stock
- 23,343
- In Stock :
- 23,343
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Number of Timers :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Memory Size :
- 256B
- Current - Timekeeping (Max) :
- 4mA @ 3V~3.6V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pbfree Code :
- yes
- Number of Terminations :
- 32
- JESD-609 Code :
- e3
- Operating Temperature :
- 0°C~70°C
- Volatile :
- No
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Package / Case :
- 32-LFSOP (0.724, 18.40mm Width)
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Width :
- 8mm
- Length :
- 18.4mm
- Interface :
- Parallel
- Interrupt Capability :
- Y
- Number of Pins :
- 32
- Time Format :
- HH:MM:SS (24 hr)
- Operating Supply Voltage :
- 3.3V
- Type :
- Clock/Calendar
- Time-Min :
- SECONDS
- Date Format :
- YY-MM-DD-dd
- ECCN Code :
- EAR99
- External Data Bus Width :
- 8
- HTS Code :
- 8473.30.11.80
- Logic Function :
- Clock
- Supply Voltage :
- 3.3V
- Height Seated (Max) :
- 1.24mm
- REACH SVHC :
- Unknown
- Base Part Number :
- DS1500
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Published :
- 2011
- Pin Count :
- 32
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
- Voltage - Supply :
- 3V~3.6V
- Packaging :
- Tray
- Terminal Pitch :
- 0.5mm
- Datasheets
- DS1500WE+

Real Time Clocks Analog Devices, Inc. DS1500WE+ Overview
The DS1500WE+ from Analog Devices, Inc. is a high-performance integrated circuit specifically designed for real time clock (RTC) and calendar functions. This IC is built to provide precise time and date information with minimal power consumption, making it an excellent choice for applications requiring reliable long-term timekeeping. Encapsulated in a 32-pin TSOP package, the DS1500WE+ integrates seamlessly into various electronic systems. Its robust feature set supports enhanced system integration and operation, crucial for business-to-business customers looking for scalable and efficient solutions in their time-sensitive applications.
DS1500WE+ Features
The DS1500WE+ boasts a variety of features designed to meet the demanding needs of modern electronic applications. Key features include parallel interface capability, low power consumption, and a full calendar function that compensates for leap years up to the year 2100. Additionally, this IC offers a programmable alarm function that can be set to trigger on specific days, dates, or times, enhancing its utility in time-critical tasks.
DS1500WE+ Applications
- Consumer Electronics: Utilized in devices such as smart watches and home automation systems, the DS1500WE+ helps maintain accurate time even when the device is turned off or disconnected from a power source.
- Telecommunications: Essential in network infrastructure to timestamp data packets and logs, ensuring accurate event sequencing and network diagnostics.
- Automotive: Deployed in vehicle telematics systems to provide real-time clock functionality, aiding in accurate journey tracking and event recording.
- Industrial Systems: Applied in time-sensitive measurement and control systems where precise synchronization is crucial for process accuracy and reliability.
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