DS1340U-3+T&R
- Mfr.Part #
- DS1340U-3+T&R
- 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
- 107
- In Stock :
- 107
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Min Operating Temperature :
- -40°C
- Date Format :
- YY-MM-DD-dd
- RoHS Status :
- ROHS3 Compliant
- Type :
- Clock/Calendar
- Voltage - Supply, Battery :
- 1.3V~3.7V
- Current - Timekeeping (Max) :
- 125μA @ 3.3V
- Voltage - Supply :
- 2.7V~5.5V
- Time Format :
- HH:MM:SS (24 hr)
- Max Supply Voltage :
- 3.3V
- Supplier Device Package :
- 8-uSOP
- Mount :
- Surface Mount
- Min Supply Voltage :
- 2.7V
- Base Part Number :
- DS1340
- Feature :
- Leap Year, Trickle-Charger
- Packaging :
- Tape and Reel (TR)
- Operating Supply Voltage :
- 3V
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Max Operating Temperature :
- 85°C
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Logic Function :
- Clock
- Lead Free :
- Lead Free
- Published :
- 2002
- Interface :
- I2C, 2-Wire Serial
- Number of Pins :
- 8
- Operating Temperature :
- -40°C~85°C
- Datasheets
- DS1340U-3+T&R

Real Time Clocks Analog Devices, Inc. DS1340U-3+T&R Overview
The Real Time Clocks Analog Devices, Inc. DS1340U-3+T&R is a state-of-the-art integrated circuit specifically designed for real-time clock (RTC) applications. This high-performance component features an I2C interface, allowing seamless integration with most microcontrollers and embedded systems. Ideal for applications requiring accurate timekeeping, calendar functionality, and low power consumption, it is housed in a compact 8-USOP package, making it suitable for space-constrained applications. The DS1340U-3+T&R from Analog Devices, Inc. not only offers precision but also reliability, driven by its industry-leading technology.
DS1340U-3+T&R Features
- Real-time clock/calendar tracks time in hours, minutes, and seconds format.
- I2C serial interface provides easy integration with a wide range of applications.
- Low power consumption, suitable for battery-powered devices.
- Automatic leap year compensation up to year 2100 ensures longevity and accuracy.
- Available in a small 8-USOP package that is ideal for portable devices.
DS1340U-3+T&R Applications
- Consumer Electronics: Used in devices like smart watches and home automation systems to maintain accurate time even during power interruptions.
- Telecommunication: Essential in network devices for time-stamping and managing log entries accurately.
- Automotive: Provides clock functionality for dashboard electronics and navigation systems.
- Industrial Systems: Integrates with control systems to ensure timed operations are executed precisely.
- Portable Medical Devices: Utilized in wearable health monitors and other medical devices requiring precise timekeeping.
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