DS17485E-3+
IC RTC CLK/CALENDAR PAR 28TSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS17485E-3- is a Real Time Clock (RTC) with a parallel interface, featuring a 4KB NVSRAM. This Clock/Calendar IC supports both 12/24 hour time formats and YY-MM-DD-dd date formats, with capabilities for alarm functions, daylight saving time adjustments, and leap year calculations. The device operates within a supply voltage range of 2.7V to 3.7V and a battery voltage range of 2.5V to 3.7V, drawing a maximum timekeeping current of 2mA at 2.7V. It includes a square wave output and is housed in a 28-TSSOP (0.465", 11.80mm Width) package, suitable for surface mounting. This component is commonly utilized in telecommunications, industrial control systems, and medical equipment. The DS17485E-3- is supplied in trays.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| Packaging | Tray |
| Package / Case | 28-TSSOP (0.465"", 11.80mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 4KB |
| 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 | 28-TSOP |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 2mA @ 2.7V ~ 3.7V |
| Programmable | Not Verified |
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