DS1394U-33+
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- Mfr.Part #
- DS1394U-33+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 10-MSOP
- Stock
- 380
- In Stock ：
- 380
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Length :
- 3.05mm
- Clock Frequency :
- 0.032MHz
- Package / Case :
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Width :
- 3.05mm
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply :
- 2.97V~5.5V
- Voltage - Supply, Battery :
- 1.3V~5.5V
- Interrupt Capability :
- Y
- Date Format :
- YY-MM-DD-dd
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 3.3V
- Interface :
- SPI
- Number of Pins :
- 10
- Current - Timekeeping (Max) :
- 175μA @ 2.97V~5.5V
- Base Part Number :
- DS1394
- Pbfree Code :
- yes
- Number of Timers :
- 1
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C
- Feature :
- Alarm, Leap Year, Square Wave Output, Trickle-Charger
- Terminal Pitch :
- 0.5mm
- Voltage :
- 75V
- JESD-609 Code :
- e3
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Height :
- 950μm
- Volatile :
- No
- Peak Reflow Temperature (Cel) :
- 260
- HTS Code :
- 8473.30.11.80
- Type :
- Clock/Calendar
- Pin Count :
- 10
- Radiation Hardening :
- No
- Number of Terminations :
- 10
- Logic Function :
- Clock
- REACH SVHC :
- Unknown
- Factory Lead Time :
- 6 Weeks
- Published :
- 2002
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Weight :
- 143.193441mg
- Packaging :
- Tube
- Information Access Method :
- SERIAL, 2-WIRE/I2C
- Contact Plating :
- Tin
- Supply Voltage :
- 3.3V
- Datasheets
- DS1394U-33+
Real Time Clocks Analog Devices, Inc. DS1394U-33+ Overview
The DS1394U-33+ from Analog Devices, Inc. is a highly efficient, real-time clock/calendar IC, designed specifically to meet the advanced requirements of modern electronic applications. Featuring a serial peripheral interface (SPI) for easy integration into existing platforms, this IC offers high precision and minimal power consumption, making it ideal for time-sensitive applications across various industries. The compact 10-MSOP package ensures that it can be integrated into space-constrained environments without compromising performance. Utilizing the Real Time Clocks Analog Devices, Inc. DS1394U-33+ in your designs guarantees reliability and enhances the overall efficiency of your electronic systems.
DS1394U-33+ Features
The DS1394U-33+ includes several key features that make it stand out as a superior choice for real-time tracking applications. It supports a full calendar function with seconds, minutes, hours, day, date, month, and year timing, and corrects for leap years up to the year 2100. An integrated crystal oscillator ensures long-term accuracy, while the SPI bus interface facilitates simple integration and minimal interfacing overhead. Additional features include a programmable alarm and watchdog timer, which provide further utility for complex embedded systems.
DS1394U-33+ Applications
- Consumer Electronics: Used in devices like digital cameras and audio systems to maintain accurate time even when the device is powered off.
- Telecommunication: Helps in network time synchronization across various communication equipment to enhance network reliability and time-stamping accuracy.
- Automotive: Utilized in vehicle electronic systems to provide accurate timing and control for navigation and infotainment systems.
- Industrial: Applied in data loggers, timekeeping, and machinery control systems in industrial settings, ensuring precise timing for process control and operational efficiency.
- Medical Devices: Critical in maintaining the function and log times of events in medical monitoring and diagnostic equipment, contributing to patient care and data accuracy.
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