DS1685Q-3+
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- Mfr.Part #
- DS1685Q-3+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-PLCC
- Stock
- 234
- In Stock ：
- 234
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Date Format :
- YY-MM-DD-dd
- Type :
- Clock/Calendar
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Voltage - Supply :
- 2.7V~3.7V
- Number of Terminations :
- 28
- Terminal Pitch :
- 1.27mm
- Base Part Number :
- DS1685
- Lead Free :
- Lead Free
- Supply Voltage :
- 3V
- Memory Size :
- 242B
- ECCN Code :
- EAR99
- JESD-30 Code :
- S-PQCC-J28
- Terminal Position :
- QUAD
- Qualification Status :
- Not Qualified
- Interface :
- Parallel
- JESD-609 Code :
- e3
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Current - Timekeeping (Max) :
- 2mA @ 3V
- Peak Reflow Temperature (Cel) :
- 260
- Feature :
- Alarm, NVSRAM, Square Wave Output, Y2K
- Volatile :
- yes
- Time Format :
- HH:MM:SS (12/24 hr)
- Published :
- 2000
- Height Seated (Max) :
- 4.57mm
- Width :
- 11.505mm
- Time-Min :
- SECONDS
- Clock Frequency :
- 0.032MHz
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Length :
- 11.505mm
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 28-LCC (J-Lead)
- Packaging :
- Tube
- Number of Timers :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 28
- Interrupt Capability :
- Y
- External Data Bus Width :
- 8
- HTS Code :
- 8473.30.11.80
- Factory Lead Time :
- 8 Weeks
- Operating Temperature :
- 0°C~70°C
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Power Supplies :
- 3V
- Datasheets
- DS1685Q-3+
Real Time Clocks Analog Devices, Inc. DS1685Q-3+ Overview
The DS1685Q-3+ by Analog Devices, Inc. is a state-of-the-art Real Time Clock (RTC) integrated circuit designed for sophisticated time-tracking and data management. With its precision and reliability, this IC is engineered to meet the demanding needs of advanced embedded systems. The DS1685Q-3+ ensures accurate timekeeping and data integrity, making it a key component in applications requiring precise time stamps, such as event logging and real-time scheduling. This device not only offers robust performance but also supports a parallel interface, enhancing its compatibility with a wide range of microcontrollers and other digital systems.
DS1685Q-3+ Features
The DS1685Q-3+ includes several features that stand out in the realm of real time clocks. It is housed in a 28-pin PLCC package, providing durability and ease of integration in various board layouts. Key features include non-volatile memory, an embedded crystal oscillator for high-precision timing, and automatic leap year compensation. Additionally, it supports a wide voltage range and has low power consumption, making it ideal for battery-backed applications.
DS1685Q-3+ Applications
- Telecommunication Systems: The DS1685Q-3+ provides precise timing necessary for data logging and time-stamping in communication equipment.
- Industrial Automation: In automated manufacturing, this IC helps in scheduling and precision timing to coordinate machine actions smoothly and efficiently.
- Consumer Electronics: Used in devices like set-top boxes and digital cameras, where maintaining accurate time is crucial for functionality and user interface.
- Networking Hardware: Essential for managing time-sensitive operations and log maintenance across network switches and routers.
- Healthcare Devices: Ensures accurate timekeeping in medical devices that require time-stamped data entries for monitoring and diagnostics purposes.
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