DS1688S
IC RTC CLK/CALENDAR PAR 28SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1688S is a Real Time Clock (RTC) IC offering 114 bytes of parallel memory. This Clock/Calendar component features a parallel interface and operates across dual voltage ranges of 2.7V to 3.3V and 4.5V to 5.5V. Key functionalities include alarm capabilities, leap year compensation, and a square wave output. The DS1688S supports both HH:MM:SS (12/24 hr) time format and YY-MM-DD date format. It is housed in a 28-SOIC package with a 0.337" (8.56mm) width, suitable for surface mounting. This device is commonly utilized in industrial automation, consumer electronics, and telecommunications applications.
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-SOIC (0.337"", 8.56mm Width) |
| Mounting Type | Surface Mount |
| 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-SOIC |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | - |
| Programmable | Not Verified |
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