DS1687-3
IC RTC CLK/CALENDAR PAR 24EDIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1687-3 is a Real Time Clock (RTC) IC featuring a parallel interface and a 24-EDIP package. This clock/calendar module offers a memory size of 242B, supporting both YY-MM-DD-dd date format and HH:MM:SS (12/24 hr) time format. Key features include alarm functionality, Non-Volatile Static RAM (NVSRAM), square wave output, and Y2K compliance. It operates within a supply voltage range of 2.7V to 3.7V, with a battery supply voltage of 2.5V to 3.7V. The timekeeping current consumption is a maximum of 2mA at 3V. This component is suitable for through-hole mounting and operates in a temperature range of 0°C to 70°C. The DS1687-3 finds application in various industries requiring accurate timekeeping and data retention, such as industrial control systems and telecommunications equipment.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, NVSRAM, Square Wave Output, Y2K |
| Packaging | Tube |
| Package / Case | 24-DIP Module (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 242B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 2.7V ~ 3.7V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 24-EDIP |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 2mA @ 3V |
| Programmable | Not Verified |
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