DS17285SN-3
IC RTC CLK/CALENDAR PAR 24SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS17285SN-3 is a Real Time Clock (RTC) IC featuring a 2KB parallel interface. This Clock/Calendar component supports both 12 and 24-hour time formats and a YY-MM-DD-dd date format. Key features include alarm functionality, daylight saving time management, leap year correction, and a square wave output. Crucially, it incorporates Non-Volatile Static RAM (NVSRAM) for data retention. The device operates within a supply voltage range of 2.7V to 3.7V and a battery supply range of 2.5V to 3.7V, with a maximum timekeeping current draw of 2mA at 2.7V. It is housed in a 24-SOIC package with a 0.295" (7.50mm) width, suitable for surface mounting. The operating temperature range is -40°C to 85°C. This component finds application in industrial automation, medical devices, and telecommunications systems.
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 | 2kb |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 3.7V |
| 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) | 2mA @ 2.7V ~ 3.7V |
| Programmable | Not Verified |
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