DS1339U-33
IC RTC CLOCK/CALENDAR I2C 8UMAXManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1339U-33 is a Real Time Clock (RTC) IC featuring I2C, 2-Wire Serial interface. This Clock/Calendar component, packaged in an 8-uMAX/uSOP, supports a voltage supply range of 2.97V to 5.5V and a battery supply voltage from 1.3V to 3.7V. Its timekeeping current consumption is a maximum of 200µA at 5.5V. The DS1339U-33 offers essential features including alarm functionality, leap year compensation, and a square wave output. It also includes a trickle-charger for battery backup. The device supports both 12/24 hour time formats and a YY-MM-DD-dd date format. This component is suitable for applications in consumer electronics, industrial control systems, and telecommunications. It is offered in a surface mount configuration.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Square Wave Output, Trickle-Charger |
| Packaging | Tube |
| Package / Case | 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.97V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-uMAX/uSOP |
| Voltage - Supply, Battery | 1.3V ~ 3.7V |
| Current - Timekeeping (Max) | 200µA @ 5.5V |
| Programmable | Not Verified |
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