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| PartNumber | DS1685S-5+ | DS1685S-5 | DS1685S-5+TR |
| Description | Real Time Clock 3V/5V RTC | IC RTC CLK/CALENDAR PAR 24-SOIC | |
| Manufacturer | Maxim Integrated | DALLS | MAXIM |
| Product Category | Real Time Clock | Clock/Timing - Real Time Clocks | Clock/Timing - Real Time Clocks |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-24 | - | - |
| RTC Bus Interface | Multiplexed | - | - |
| Date Format | YYYY-MM-DD | YY-MM-DD-dd | - |
| Time Format | HH:MM:SS | HH:MM:SS (12/24 hr) | - |
| RTC Memory Size | 242 B | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Packaging | Tube | Tube | - |
| Function | Alarm, Calendar, Clock | - | - |
| Product | Real Time Clocks | - | - |
| Series | DS1685S | - | - |
| Brand | Maxim Integrated | - | - |
| Operating Supply Current | 7 mA | - | - |
| Product Type | Real Time Clock | - | - |
| Factory Pack Quantity | 30 | - | - |
| Subcategory | Clock & Timer ICs | - | - |
| Part # Aliases | 90-1685S+005 DS1685S | - | - |
| Unit Weight | 0.038731 oz | - | - |
| Type | - | Clock/Calendar | - |
| Package Case | - | 24-SOIC (0.295", 7.50mm Width) | - |
| Operating Temperature | - | 0°C ~ 70°C | - |
| Mounting Type | - | Surface Mount | - |
| Features | - | Alarm, NVSRAM, Square Wave Output, Y2K | - |
| Interface | - | Parallel | - |
| Voltage Supply | - | 4.5 V ~ 5.5 V | - |
| Supplier Device Package | - | 24-SOIC | - |
| Memory Size | - | 242B | - |
| Voltage Supply Battery | - | 2.5 V ~ 3.7 V | - |
| Current Timekeeping Max | - | 3mA @ 5V | - |