DS1685-3
IC RTC CLK/CALENDAR PAR 24DIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1685-3 is a Clock/Calendar IC featuring a 242B NVSRAM for timekeeping. This parallel interface component operates with a supply voltage range of 2.7V to 3.7V, and a battery supply voltage of 2.5V to 3.7V. Key features include alarm functionality, a square wave output, and Y2K compliance. The time format supports both 12 and 24-hour display, while the date format is YY-MM-DD-dd. The DS1685-3 is housed in a 24-DIP (0.600", 15.24mm) through-hole mounting package and is rated for an operating temperature of 0°C to 70°C. It finds application in industrial automation, medical devices, and consumer electronics where reliable timekeeping is critical. The current draw for timekeeping is a maximum of 2mA at 3V.
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, NVSRAM, Square Wave Output, Y2K |
| Packaging | Tube |
| Package / Case | 24-DIP (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 242B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°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-PDIP |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 2mA @ 3V |
| Programmable | Not Verified |
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