DS1673S-3
IC RTC SYST CTRLR SER 20SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
Quality Control: Learn More
The Analog Devices Inc./Maxim Integrated DS1673S-3 is a Real Time Clock (RTC) and Portable System Controller IC. This component features a 3-wire serial interface for efficient communication and is housed in a 20-SOIC package with a 7.50mm width. Designed for robust timekeeping, it operates with a supply voltage range of 2.7V to 3.3V, and a battery voltage range of 2.5V to 3.7V, with a maximum timekeeping current draw of 100µA at 3V. Key features include alarm functionality, leap year compensation, and an integrated watchdog timer, enhancing system reliability. The DS1673S-3 supports both 12/24 hour time formats and YY-MM-DD-dd date formats. This device is suitable for applications in industrial control, consumer electronics, and battery-powered systems where accurate timekeeping and system oversight are critical. It is supplied in a tube for surface mounting.
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, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | 3-Wire Serial |
| Type | Portable System Controller |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 2.7V ~ 3.3V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 20-SOIC |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 100µA @ 3V |
| Programmable | Not Verified |
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