DS1340U-3
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- Mfr.Part #
- DS1340U-3
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-USOP
- Stock
- 7,113
- In Stock ：
- 7,113
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Number of Pins :
- 8
- Length :
- 3mm
- Interface :
- I2C, 2-Wire Serial
- Base Part Number :
- DS1340
- Peak Reflow Temperature (Cel) :
- 260
- Feature :
- Leap Year, Trickle-Charger
- Time Format :
- HH:MM:SS (24 hr)
- Mounting Type :
- Surface Mount
- Type :
- Clock/Calendar
- Information Access Method :
- I2C
- Mount :
- Surface Mount
- Date Format :
- YY-MM-DD-dd
- Height Seated (Max) :
- 1.1mm
- Supply Voltage :
- 3V
- Terminal Pitch :
- 0.65mm
- Voltage - Supply :
- 2.7V~5.5V
- Volatile :
- No
- Pin Count :
- 8
- Time-Min :
- SECONDS
- Power Supplies :
- 3V
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Operating Temperature :
- -40°C~85°C
- JESD-609 Code :
- e3
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Voltage - Supply, Battery :
- 1.3V~3.7V
- ECCN Code :
- EAR99
- REACH SVHC :
- Unknown
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Supply Voltage :
- 3V
- Logic Function :
- Clock
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 8
- Current - Timekeeping (Max) :
- 125μA @ 3.3V
- Clock Frequency :
- 0.032MHz
- Width :
- 3mm
- Lead Free :
- Contains Lead
- Published :
- 2002
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Interrupt Capability :
- N
- Packaging :
- Tube
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- Datasheets
- DS1340U-3
Real Time Clocks Analog Devices, Inc. DS1340U-3 Overview
The Real Time Clocks Analog Devices, Inc. DS1340U-3 is a high-performance integrated circuit specifically designed for applications requiring precise time and date tracking. This device integrates seamlessly into various systems via its I2C interface, offering minimal power consumption and robust data retention capabilities. Ideal for advanced time-keeping applications, the DS1340U-3 excels in environments where reliability and long-term accuracy are paramount. Its compact 8-USOP package ensures it can be incorporated into space-constrained designs, making it a versatile choice for a broad range of industrial and commercial products.
DS1340U-3 Features
- Real-time clock (RTC) tracks hours, minutes, and seconds in 24-hour or 12-hour formats.
- Automatic leap year compensation up to 2100 ensures long-term accuracy.
- Low power consumption supports battery backup mode.
- Serial I2C interface facilitates easy integration into existing systems.
- Compact 8-USOP package suitable for space-constrained applications.
- Battery-backed operation ensures timekeeping continuity during power interruptions.
DS1340U-3 Applications
- Consumer Electronics: Utilized in smart home devices for maintaining accurate time for automation schedules.
- Industrial Systems: Ensures precise timestamping in data logging and monitoring systems critical for quality control and maintenance.
- Telecommunication: Deployed in network infrastructure to manage time-sensitive data transfers and system synchronization.
- Portable Devices: Provides reliable timekeeping capabilities in handheld devices, enhancing their utility and user experience.
- Healthcare Equipment: Used in medical devices that require precise time-stamping for diagnostic data accuracy and patient monitoring.
- Automotive: Integral in systems requiring time-stamped data for navigation, system diagnostics, and infotainment features.
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