Analog Devices Inc./Maxim Integrated DS1339U-33+T&R
MPNDS1339U-33+T&R
Active
IC RTC CLOCK/CALENDAR I2C 8UMAX
$4.7700Ref. price · indicative, final on quote
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Clock/Calendar |
| Mounting | Surface Mount |
| Voltage | 2.97V ~ 5.5V |
| Voltage - supply, battery | 1.3V ~ 3.7V |
| Current - timekeeping | 200µA @ 5.5V |
| Interface | I²C, 2-Wire Serial |
| Operating temperature | -40°C ~ 85°C |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Alarm, Leap Year, Square Wave Output, Trickle-Charger |
| Date format | YY-MM-DD-dd |
| Time format | HH:MM:SS (12/24 hr) |
| Case | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) |