| Part Number | DS1374U-3+ | DS1374U-33 |
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Category | Clock/Timing - Real Time Clocks | Clock/Timing - Real Time Clocks |
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| Product Status | Active | Obsolete |
| Type | Binary Counter | Binary Counter |
| Features | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer |
| Memory Size | - | - |
| Time Format | Binary | Binary |
| Date Format | Binary | Binary |
| Interface | I²C, 2-Wire Serial | I²C, 2-Wire Serial |
| Voltage - Supply | 2.7V ~ 3.3V | 2.97V ~ 5.5V |
| Voltage - Supply, Battery | 1.3V ~ 3.7V | 1.3V ~ 5.5V |
| Current - Timekeeping (Max) | 125µA @ 2.7V ~ 3.3V | 175µA @ 2.97V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 10-uMAX/uSOP | 10-uMAX/uSOP |