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| Part Number | DS1602 | DS1602S | DS1603 | DS1602+ |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Elapsed Time Counter | Elapsed Time Counter | Elapsed Time Counter | Elapsed Time Counter |
| Features | - | - | - | - |
| Memory Size | - | - | - | - |
| Time Format | Binary | Binary | Binary | Binary |
| Date Format | Binary | Binary | Binary | Binary |
| Interface | 3-Wire Serial | 3-Wire Serial | 3-Wire Serial | 3-Wire Serial |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Voltage - Supply, Battery | 2.5V ~ 3.5V | 2.5V ~ 3.5V | 3V ~ 4.5V | 2.5V ~ 3.5V |
| Current - Timekeeping (Max) | 50µA @ 5V | 50µA @ 5V | 50µA @ 5V | 50µA @ 5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C | -40°C ~ 85°C |
| Mounting Type | Through Hole | Surface Mount | Through Hole | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) | 8-SOIC (0.209", 5.30mm Width) | 14-DIP Module (0.335", 8.51mm) | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-PDIP | 8-SOIC | 14-EDIP | 8-PDIP |