DS1338U-3+ vs DS1338U-33+ Comparison
Detailed side-by-side comparison of DS1338U-3+ by Analog Devices and DS1338U-33+ by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | DS1338U-3+ | DS1338U-33+ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Product Type | Serial real-time clock (RTC) with clock/calendar and NV SRAM | — |
| Manufacturer | Analog Devices Inc./Maxim Integrated | — |
| Interface | I2C serial interface | — |
| Calendar Encoding | Full BCD | — |
| Calendar Fields | Seconds, minutes, hours, day, date, month, year | Seconds, minutes, hours, day, date, month, and year |
| End-of-Month Adjustment | Automatic adjustment for months with fewer than 31 days | — |
| Nonvolatile SRAM | 56 bytes | — |
| Package | 8-pin µMAX/TSSOP-style package | — |
| Terminal Count | 8 terminals | — |
| Package Width | 3.00 mm | — |
| Package Length | 0.118 in | — |
| Terminal Form | Gull wing | Gull wing |
| Temperature Grade | Industrial | Industrial |
| Supply Voltage | [DATA_NEEDED: supply voltage] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Timekeeping Accuracy | [DATA_NEEDED: RTC accuracy] | — |
| Quiescent Current | [DATA_NEEDED: current consumption] | [DATA_NEEDED: quiescent current] |
| RoHS Status | unknown | — |
| REACH Status | unknown | — |
| AEC-Q100 Qualification | not_applicable | — |
| Lead-Free Status | unknown | — |
| Halogen-Free Status | unknown | — |
| Device Type | — | Serial real-time clock and calendar with NV SRAM |
| Timekeeping Format | — | Full binary-coded decimal (BCD) |
| Serial Interface | — | I²C, 2-wire serial |
| Integrated NV SRAM | — | 56 bytes |
| Minimum Supply Voltage | — | 3 V |
| Maximum Supply Voltage | — | 5.5 V |
| Nominal Supply Voltage | — | 3.3 V |
| Package Options Referenced | — | 8-TSSOP and 8-MSOP, 0.118 inch and 3.00 mm width |
| Number of Pins | — | 8 pins |
| Mounting Type | — | Surface-mount technology (SMT) |
| Minimum Operating Temperature | — | -40 °C |
| Maximum Operating Temperature | — | [DATA_NEEDED: maximum operating temperature] |
| Month-End Adjustment | — | Automatic for months with fewer than 31 days |
| Oscillator Accuracy | — | [DATA_NEEDED: oscillator accuracy] |
| I²C Address | — | [DATA_NEEDED: I²C address] |