 | |  | |
| PartNumber | DS1685QN-5+ | DS1685QN-3+ | DS1685S-3 |
| Description | Real Time Clock 3V/5V RTC | Real Time Clock 3V/5V RTC | Real Time Clock |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | Y | Y | N |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | PLCC-28 | PLCC-28 | SOIC-24 |
| RTC Bus Interface | Multiplexed | Multiplexed | Multiplexed |
| Date Format | YY-MM-DD-dd, Binary | YY-MM-DD-dd, Binary | YY-MM-DD-dd, Binary |
| Time Format | HH:MM:SS, Binary | HH:MM:SS, Binary | HH:MM:SS, Binary |
| RTC Memory Size | 242 B | 242 B | 242 B |
| Supply Voltage Max | 5.5 V | 3.7 V | 3.7 V |
| Supply Voltage Min | 4.5 V | 2.7 V | 2.7 V |
| Minimum Operating Temperature | - 40 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 70 C |
| Packaging | Tube | Tube | - |
| Function | Alarm, Calendar, Clock | Alarm, Calendar, Clock | Alarm, Calendar, Clock |
| Product | Real Time Clocks | Real Time Clocks | - |
| Series | DS1685QN | DS1685QN | DS1685S |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clocks |
| Factory Pack Quantity | 39 | 39 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 90-1685Q+N05 DS1685QN | 90-1685Q+N03 DS1685QN | DS1685S |
| Unit Weight | 0.041719 oz | 0.041719 oz | 0.038731 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Maxim Integrated |
DS1685SN-3+ | Real Time Clock 3V/5V RTC | |
| DS1685S-3+ | Real Time Clock 3V/5V RTC | ||
| DS1685QN-5+ | Real Time Clock 3V/5V RTC | ||
| DS1685S-5+ | Real Time Clock 3V/5V RTC | ||
| DS1685SN-5+ | Real Time Clock 3V/5V RTC | ||
| DS1685QN-3+ | Real Time Clock 3V/5V RTC | ||
| DS1685SN-5+T\u0026R | Real Time Clock 3V/5V RTC | ||
| DS1685S-5+T\u0026R | Real Time Clock 3V/5V RTC | ||
| DS1685S-3+T\u0026R | Real Time Clock 3V/5V RTC | ||
| DS1685S-3 | Real Time Clock | ||
| DS1685SN-3 | Real Time Clock | ||
| DS1685S-3 | IC RTC 3V 64-BIT Y2KC 24-SOIC | ||
| DS1685SN-3 | IC RTC CLK/CALENDAR PAR 24-SOIC | ||
| DS1685QN-5+ | Real Time Clock 3V/5V RTC | ||
| DS1685S-5+ | IC RTC CLK/CALENDAR PAR 24-SOIC | ||
| DS1685QN-3+ | Real Time Clock 3V/5V RTC | ||
| DS1685S-3+ | Real Time Clock 3V/5V RTC | ||
| DS1685SN-5+ | Real Time Clock 3V/5V RTC | ||
| DS1685SN-3+ | Real Time Clock 3V/5V RTC | ||
| DS1685QN-5 | IC RTC CLK/CALENDAR PAR 28-PLCC | ||
| DS1685S-5 | IC RTC CLK/CALENDAR PAR 24-SOIC | ||
| DS1685SN-5 | IC RTC CLK/CALENDAR PAR 24-SOIC | ||
| DS1685S-3+T | New and Original | ||
| DS1685S-50 | New and Original | ||
| DS1685SN-5TR | New and Original | ||
| DS1685S-5+TR | New and Original | ||
| DS1685SN-3+TR | New and Original | ||
| DS1685SN-5+TR | New and Original |