DS1340Z-3+
- Mfr.Part #
- DS1340Z-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
- 1,680
- In Stock :
- 1,680
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Information Access Method :
- I2C
- Number of Terminations :
- 8
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 2.7V~5.5V
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Voltage - Supply, Battery :
- 1.3V~3.7V
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e3
- Time-Min :
- SECONDS
- RoHS Status :
- ROHS3 Compliant
- Length :
- 5mm
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C
- Width :
- 4mm
- Volatile :
- No
- Terminal Pitch :
- 1.27mm
- Interrupt Capability :
- N
- Height :
- 1.5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Logic Function :
- Clock
- Clock Frequency :
- 0.032MHz
- Radiation Hardening :
- No
- Power Supplies :
- 3V
- Operating Supply Voltage :
- 3V
- Pin Count :
- 8
- Feature :
- Leap Year, Trickle-Charger
- Time Format :
- HH:MM:SS (24 hr)
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- Unknown
- Current - Timekeeping (Max) :
- 125μA @ 3.3V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Mount :
- Surface Mount
- Supply Voltage :
- 3V
- Published :
- 2002
- Interface :
- I2C, 2-Wire Serial
- Date Format :
- YY-MM-DD-dd
- Type :
- Clock/Calendar
- Number of Pins :
- 8
- Packaging :
- Tube
- Base Part Number :
- DS1340
- Datasheets
- DS1340Z-3+

Real Time Clocks Analog Devices, Inc. DS1340Z-3+ Overview
Introducing the DS1340Z-3+, a high-performance integrated circuit real-time clock (RTC) from Analog Devices, Inc. Designed for sophisticated time-tracking and data logging, this RTC offers precision and reliability in an 8SOIC package. Its integration with an I2C interface allows for seamless communication and configuration. The DS1340Z-3+ ensures accurate timekeeping with minimal power consumption, making it an ideal choice for applications requiring reliable long-term time management without frequent power updates. This makes the Real Time Clocks Analog Devices, Inc. DS1340Z-3+ an essential component for businesses looking to incorporate precise timekeeping into their systems.
DS1340Z-3+ Features
The DS1340Z-3+ from Analog Devices boasts several key features that make it stand out as a top choice for real-time clock solutions. This device includes an automatic leap year compensation up to the year 2100, a low-power operation that extends battery life, and a simple I2C interface for easy integration into existing technology platforms. Furthermore, its 8-pin SOIC package is designed for compact yet robust applications, ensuring that it can fit into a variety of design spaces.
DS1340Z-3+ Applications
- Consumer Electronics: Used in devices like smart watches and digital clocks, the DS1340Z-3+ helps maintain accurate time even when the device is powered off, enhancing user convenience and device functionality.
- Enterprise IT Systems: In server clocks, the DS1340Z-3+ provides precise timekeeping that is crucial for time-stamping transactions and managing log files, ensuring synchronization across various IT assets.
- Industrial Applications: This RTC is ideal for use in time-sensitive control systems in factories where precise timing helps in scheduling and operational efficiency.
- Wearable Devices: Integrating the DS1340Z-3+ in wearable technology helps in accurate activity tracking and personal time management, which are key for user engagement and health monitoring.
- Healthcare Equipment: Used in medical devices that require time-stamping for data integrity and patient monitoring, ensuring compliance with healthcare standards.
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