DS14287+
IC RTC CLK/CALENDAR PAR 24EDIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS14287- is a Real Time Clock (RTC) IC with a parallel interface, designed for robust timekeeping applications. This component features an 114B NVSRAM for data retention and includes alarm, daylight savings, and leap year compensation functionalities. The time format supports both HH:MM:SS (12/24 hr), and the date format is YY-MM-DD-dd. Operating within a voltage range of 4.5V to 5.5V for the main supply and 2.5V to 3.6V for battery backup, it exhibits a low timekeeping current of 0.5µA at 4.5V. The DS14287- is housed in a 24-EDIP package, a 24-DIP Module (0.600", 15.24mm) suitable for through-hole mounting. Its square wave output and an alarm feature make it applicable in industrial control systems, telecommunications equipment, and data logging devices.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| Packaging | Tube |
| Package / Case | 24-DIP Module (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 114B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 24-EDIP |
| Voltage - Supply, Battery | 2.5V ~ 3.6V |
| Current - Timekeeping (Max) | 0.5µA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |
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