DS1340Z-18+
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- Mfr.Part #
- DS1340Z-18+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-SOIC
- Stock
- 674
- In Stock ：
- 674
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Volatile :
- No
- Packaging :
- Tube
- Base Part Number :
- DS1340
- Length :
- 4.9mm
- Height Seated (Max) :
- 1.75mm
- Time Format :
- HH:MM:SS (24 hr)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Current - Timekeeping (Max) :
- 100μA @ 1.89V
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Feature :
- Leap Year, Trickle-Charger
- Supply Voltage :
- 1.8V
- Terminal Finish :
- Matte Tin (Sn)
- Information Access Method :
- I2C
- Clock Frequency :
- 0.032MHz
- JESD-609 Code :
- e3
- Voltage - Supply :
- 1.71V~5.5V
- Pbfree Code :
- yes
- Voltage - Supply, Battery :
- 1.3V~3.7V
- Terminal Position :
- Dual
- Number of Terminations :
- 8
- Published :
- 2002
- REACH SVHC :
- Unknown
- Logic Function :
- Clock
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interrupt Capability :
- N
- Operating Supply Voltage :
- 1.8V
- Width :
- 3.9mm
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Type :
- Clock/Calendar
- Interface :
- I2C, 2-Wire Serial
- Time-Min :
- SECONDS
- Factory Lead Time :
- 6 Weeks
- Date Format :
- YY-MM-DD-dd
- Mount :
- Surface Mount
- Terminal Pitch :
- 1.27mm
- ECCN Code :
- EAR99
- Pin Count :
- 8
- Datasheets
- DS1340Z-18+
Real Time Clocks Analog Devices, Inc. DS1340Z-18+ Overview
The Real Time Clocks Analog Devices, Inc. DS1340Z-18+ is a high-performance integrated circuit specifically designed for applications requiring accurate timekeeping and calendar functionality. This compact, reliable RTC (Real Time Clock) module uses an I2C interface for communication, making it ideal for embedded systems where space and power efficiency are critical. The DS1340Z-18+ ensures precise time management and is equipped with features such as a programmable alarm and trickle charger, enhancing its utility and flexibility in various technological environments.
DS1340Z-18+ Features
The DS1340Z-18+ offers several key features that make it a robust choice for maintaining accurate time and date information:
- I2C Interface: Ensures simple and efficient communication with microcontrollers and other ICs.
- Low Power Consumption: Optimized for battery-operated devices with minimal power drain, extending battery life.
- Trickle-Charge Capability: Allows the RTC to operate for extended periods on a backup power source, such as a small coin cell.
- Programmable Alarm: Can be set to trigger on specific dates, times, or intervals, providing flexibility for varied application needs.
- Small Package Size: 8SOIC package is ideal for applications with space constraints.
DS1340Z-18+ Applications
- Consumer Electronics:
Utilized in devices like smart watches and home automation systems to maintain accurate time even during power interruptions.
- Industrial Systems:
Keeps precise time in manufacturing equipment and industrial automation, ensuring synchronization and operational efficiency.
- Telecommunication Equipment:
Provides time stamping in networking devices for log management and error tracking, essential for system diagnostics and maintenance.
- Portable Medical Devices:
Used in medical devices such as wearable health monitors, where accurate timekeeping is crucial for data logging and medication reminders.
- Automotive Electronics:
Integrates into onboard systems for time-based functions and settings, enhancing the vehicle's electronic sophistication.
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