DS17885S-5
IC RTC CLK/CALENDAR PAR 24SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS17885S-5 is a Clock/Calendar Real Time Clock (RTC) IC featuring an 8KB parallel interface. This component offers comprehensive timekeeping capabilities, including alarm functions, daylight saving time adjustment, and leap year calculation. The device operates across a voltage range of 4.5V to 5.5V for its main supply, with battery backup voltage support from 2.5V to 3.7V. It provides time in HH:MM:SS (12/24 hr) format and date in YY-MM-DD-dd format. Additional features include NVSRAM for data retention and a square wave output. The DS17885S-5 is housed in a 24-SOIC (0.295", 7.50mm Width) surface mount package. Typical applications for this RTC include industrial control systems and communication infrastructure where accurate timekeeping is critical. The current draw for timekeeping is a maximum of 3mA at 4.5V to 5.5V.
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 | 8KB |
| 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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