DS1340U-33/T&R
IC RTC CLOCK/CALENDAR I2C 8UMAXManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1340U-33-T-R is a Clock/Calendar IC featuring an I2C, 2-Wire Serial interface. This device operates with a supply voltage range of 2.97V to 5.5V and a battery supply range of 1.3V to 5.5V, with a timekeeping current consumption of up to 150µA at 5.5V. It supports both HH:MM:SS (24 hr) and YY-MM-DD-dd date formats. Key features include leap year compensation and a trickle-charger input for backup power management. The DS1340U-33-T-R is supplied in an 8-uMAX/uSOP package suitable for surface mounting, with a case size of 8-TSSOP, 8-MSOP (3.00mm width). This component is widely utilized in industrial automation, consumer electronics, and medical devices requiring accurate timekeeping.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Leap Year, Trickle-Charger |
| Packaging | Tape & Reel (TR) |
| 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 (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-uMAX/uSOP |
| Voltage - Supply, Battery | 1.3V ~ 5.5V |
| Current - Timekeeping (Max) | 150µA @ 5.5V |
| Programmable | Not Verified |
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