DS17485S-5
IC RTC CLK/CALENDAR PAR 24SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS17485S-5 is a Real Time Clock (RTC) with a 4KB Non-Volatile Static RAM (NVSRAM) integrated into a 24-SOIC package. This clock/calendar IC features a parallel interface for data access and supports both 12-hour and 24-hour time formats, along with YY-MM-DD-dd date formatting. Key functionalities include alarm capabilities, automatic Daylight Saving Time adjustments, and leap year compensation. The device operates within a supply voltage range of 4.5V to 5.5V, with a battery voltage range of 2.5V to 3.7V for timekeeping. It is designed for surface mounting and operates in a temperature range of 0°C to 70°C. Applications for this component are found in industrial control systems, telecommunications equipment, and data logging systems requiring accurate timekeeping and data retention. The DS17485S-5 is supplied in a tube.
Additional Information
Series: -RoHS Status: RoHS non-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-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 4KB |
| 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-SOIC |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 3mA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |
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