DS1688
IC RTC CLK/CALENDAR PAR 28DIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1688 is a Real Time Clock (RTC) IC for clock/calendar functions. This component features a 114-byte parallel interface, facilitating data access. The DS1688 supports both YY-MM-DD date and HH:MM:SS (12/24 hr) time formats. Key operational features include an alarm function, leap year compensation, and a square wave output. A unique ID is also integrated for device identification. This device is available in a 28-DIP (0.600", 15.24mm) package, designed for through-hole mounting. It operates within a supply voltage range of 2.7V to 3.3V and 4.5V to 5.5V, with an operating temperature range of 0°C to 70°C. The DS1688 is commonly employed in industrial automation and consumer electronics applications requiring precise timekeeping. The component 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, Leap Year, Square Wave Output, Unique ID |
| Packaging | Tube |
| Package / Case | 28-DIP (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 114B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 2.7V ~ 3.3V, 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD |
| Supplier Device Package | 28-PDIP |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | - |
| Programmable | Not Verified |
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