PartNumber | DS1688S | DS1688S+ | DS1688 |
Description | Real Time Clock | Real Time Clock | Real Time Clock |
Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
Package / Case | SOIC-28 | SOIC-28 | PDIP-28 |
RTC Bus Interface | Multiplexed | Multiplexed | Multiplexed |
Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS |
RTC Memory Size | 114 B | 114 B | 114 B |
Supply Voltage Max | 5 V | 5 V | 5 V |
Supply Voltage Min | 3 V | 3 V | 3 V |
Minimum Operating Temperature | 0 C | 0 C | 0 C |
Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
Function | Alarm, Calendar, Clock, NV SRAM Control | Alarm, Calendar, Clock, NV SRAM Control | Alarm, Calendar, Clock, NV SRAM Control |
Series | DS1688S | DS1688S | DS1688 |
Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Product Type | Real Time Clocks | Real Time Clocks | Real Time Clocks |
Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
Unit Weight | 0.078125 oz | 0.078125 oz | 0.147798 oz |
RoHS | - | Y | - |
Part # Aliases | - | DS1688S | - |