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DS1340Z-18

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DS1340Z-18

IC RTC CLK/CALENDAR I2C 8SOIC

Manufacturer: Analog Devices Inc./Maxim Integrated

Categories: Real Time Clocks

Quality Control: Learn More

The Analog Devices Inc./Maxim Integrated DS1340Z-18 is a Real Time Clock (RTC) IC designed for accurate timekeeping. This clock/calendar component utilizes an I2C, 2-Wire Serial interface for communication, supporting both HH:MM:SS (24 hr) and YY-MM-DD-dd date formats. It features include leap year compensation and a trickle-charger for battery backup. The device operates from a supply voltage range of 1.71V to 5.5V, with a battery voltage compatibility from 1.3V to 3.7V. Timekeeping current consumption is a maximum of 100µA at 1.89V. Packaged in an 8-SOIC (0.154", 3.90mm Width) surface mount configuration, the DS1340Z-18 is suitable for operation across an industrial temperature range of -40°C to 85°C. This component finds application in various industries including industrial automation, consumer electronics, and telecommunications equipment.

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tube
Technical Details:
FeaturesLeap Year, Trickle-Charger
PackagingTube
Package / Case8-SOIC (0.154"", 3.90mm Width)
Mounting TypeSurface Mount
Memory Size-
InterfaceI2C, 2-Wire Serial
TypeClock/Calendar
Operating Temperature-40°C ~ 85°C
Voltage - Supply1.71V ~ 5.5V
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
Supplier Device Package8-SOIC
Voltage - Supply, Battery1.3V ~ 3.7V
Current - Timekeeping (Max)100µA @ 1.89V
ProgrammableNot Verified

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