DS1338Z-3+
- Mfr.Part #
- DS1338Z-3+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-SOIC
- Stock
- 263
- In Stock :
- 263
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 3V
- Feature :
- Leap Year, NVSRAM, Square Wave Output
- Lead Free :
- Contains Lead
- Power Supplies :
- 3V
- JESD-609 Code :
- e3
- Date Format :
- YY-MM-DD-dd
- Pbfree Code :
- yes
- Height :
- 1.5mm
- Factory Lead Time :
- 7 Weeks
- Terminal Finish :
- Tin (Sn)
- ECCN Code :
- EAR99
- Number of Timers :
- 1
- Pin Count :
- 8
- REACH SVHC :
- Unknown
- Weight :
- 540.001716mg
- Voltage - Supply, Battery :
- 1.3V~3.7V
- Current - Timekeeping (Max) :
- 200μA @ 3.3V
- Clock Frequency :
- 0.032MHz
- Number of Terminations :
- 8
- Information Access Method :
- I2C
- Voltage - Supply :
- 2.7V~5.5V
- Time-Min :
- SECONDS
- Volatile :
- No
- Supply Voltage :
- 3V
- Time Format :
- HH:MM:SS (12/24 hr)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Operating Temperature :
- -40°C~85°C
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Memory Size :
- 56b
- Published :
- 2006
- Interrupt Capability :
- N
- Interface :
- I2C, 2-Wire Serial
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 1.27mm
- Type :
- Clock/Calendar
- Terminal Position :
- Dual
- Base Part Number :
- DS1338
- Logic Function :
- Clock
- Length :
- 5mm
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Width :
- 4mm
- Datasheets
- DS1338Z-3+

Real Time Clocks Analog Devices, Inc. DS1338Z-3+ Overview
The DS1338Z-3+ from Analog Devices, Inc. is a sophisticated real time clock/calendar IC, engineered to address the demanding needs of embedded timekeeping applications. This IC provides a robust set of features and a reliable I2C interface, making it an ideal choice for integration in a variety of electronic systems. Its precision and low power consumption make it particularly suitable for portable devices, where maintaining accurate time is crucial without compromising battery life. The inclusion of the Real Time Clocks Analog Devices, Inc. DS1338Z-3+ in your design ensures high efficiency and a decrease in system complexity, leading to enhanced product performance and reliability.
DS1338Z-3+ Features
The DS1338Z-3+ offers a full suite of features that enhance its utility and ease of use in real time clock applications. It includes a built-in crystal oscillator and operates over a wide voltage range, which simplifies power supply design. Its non-volatile RAM for data storage, coupled with the automatic power-fail switch-over to a backup supply, ensures data preservation and continuity of clock operations under any power condition. Additionally, the simple serial I2C interface facilitates easy integration into existing architectures, reducing development time and cost.
DS1338Z-3+ Applications
- Consumer Electronics: Utilized in devices such as digital cameras, smart watches, and fitness trackers, where accurate timekeeping is essential to functionality and user experience.
- Telecommunication Systems: Integrated in network routers, switches, and infrastructure to maintain precise time for logging and network time synchronization.
- Automotive Electronics: Employed in dashboard electronics and infotainment systems to manage time-based functions and provide time displays.
- Portable Medical Devices: Used in patient monitoring systems and wearable health devices to ensure the accurate timestamping of data records for better health management.
- Industrial Systems: Critical for time-stamping and coordination in factory automation systems, where precise scheduling of operations is key.
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