PartNumber | DS1746W-120+ | DS1746W-120IND+ | DS1746W-120IND |
Description | Real Time Clock Timekeeping NV RAM | Real Time Clock Timekeeping NV RAM | 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 | Through Hole | Through Hole | Through Hole |
Package / Case | EDIP-32 | eDIP-32 | eDIP |
RTC Bus Interface | Parallel | Parallel | Parallel |
Date Format | YYYY-MM-DD | - | - |
Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS |
RTC Memory Size | 131072 B | 131072 B | 131072 B |
Supply Voltage Max | 3.63 V | 3.63 V | 3.63 V |
Supply Voltage Min | 2.97 V | 2.97 V | 2.97 V |
Minimum Operating Temperature | 0 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 70 C | + 85 C | + 85 C |
Packaging | Tube | Tube | - |
Function | Calendar, Clock, NV Timekeeping RAM | Calendar, Clock, NV Timekeeping RAM | Calendar, Clock, NV Timekeeping RAM |
Product | Real Time Clocks | Real Time Clocks | - |
Series | DS1746W | DS1746W | DS1746W |
Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Operating Supply Current | 85 mA | - | - |
Product Type | Real Time Clock | Real Time Clock | Real Time Clocks |
Factory Pack Quantity | 11 | 11 | - |
Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
Part # Aliases | 90-1746W+120 DS1746W | 90-1746W+12I DS1746W | DS1746W |