DS1688S+
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- Mfr.Part #
- DS1688S+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-SOIC
- Stock
- 30,221
- In Stock ：
- 30,221
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Surface Mount :
- yes
- Length :
- 18.1mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Base Part Number :
- DS1688
- Operating Temperature :
- 0°C~70°C
- ECCN Code :
- EAR99
- Number of Timers :
- 1
- Clock Frequency :
- 0.032MHz
- JESD-609 Code :
- e3
- Number of Terminations :
- 28
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- HTS Code :
- 8542.39.00.01
- Published :
- 2009
- Date Format :
- YY-MM-DD
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage - Supply :
- 2.7V~3.3V 4.5V~5.5V
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3V
- Interface :
- Parallel
- JESD-30 Code :
- R-PDSO-G28
- Type :
- Clock/Calendar
- Pin Count :
- 28
- Number of Bits :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Additional Feature :
- CAN ALSO OPERATE WITH 5V SUPPLY
- Time Format :
- HH:MM:SS (12/24 hr)
- Packaging :
- Tube
- Memory Size :
- 114B
- Qualification Status :
- Not Qualified
- Terminal Pitch :
- 1.27mm
- Height Seated (Max) :
- 3.05mm
- Lead Free :
- Lead Free
- Feature :
- Alarm, Leap Year, Square Wave Output, Unique ID
- Width :
- 8.565mm
- External Data Bus Width :
- 8
- Datasheets
- DS1688S+
Real Time Clocks Analog Devices, Inc. DS1688S+ Overview
Introducing the DS1688S+ from Analog Devices, Inc., a state-of-the-art Real Time Clock (RTC) integrated circuit designed for sophisticated time-tracking and data-management applications. This component stands out with its ability to maintain accurate time and date information, crucial for various high-reliability systems. The DS1688S+ operates on parallel interfaces, providing ease of integration with existing microcontrollers and digital systems. Its robust packaging in a 28SOIC format ensures durability and compatibility with standard PCB layouts, making it a versatile choice for designers looking to enhance system reliability and performance with minimal integration effort.
DS1688S+ Features
The DS1688S+ includes several key features that make it an essential component in any time-critical application. These include a full clock and calendar functionality, automatic leap year correction, and a stable timekeeping voltage range, which ensures reliable operation across varying power conditions. Additionally, the device offers a programmable alarm function that can be set to trigger on specific dates and times, providing flexibility and enhancing device automation and monitoring capabilities.
DS1688S+ Applications
- Consumer Electronics: Utilized in devices such as set-top boxes and digital TVs, the DS1688S+ ensures accurate programming and recording schedules.
- Telecommunication Systems: Helps maintain time consistency in network switches, routers, and other communication infrastructure, which is crucial for data logging and time-stamping transmissions.
- Office Automation Equipment: Applied in fax machines and copiers to manage logs and document output sequences effectively.
- Industrial Systems: Ensures synchronized operations in manufacturing processes, where precise timing is critical to maintain the efficiency and accuracy of production lines.
- Medical Devices: Used in medical equipment such as patient monitoring systems to accurately record and manage event timings and medication schedules.
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