DS17485S-5+T&R
IC RTC CLK/CALENDAR PAR 24SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS17485S-5-T-R is a Real Time Clock (RTC) IC featuring a 4KB parallel interface and a clock/calendar function. This component operates with a supply voltage ranging from 4.5V to 5.5V, and a battery supply voltage between 2.5V and 3.7V, with a timekeeping current draw of up to 3mA at 5V. It supports both HH:MM:SS (12/24 hr) time and YY-MM-DD-dd date formats. Key features include alarm capabilities, daylight savings compensation, leap year calculation, and integrated NVSRAM for data retention. The DS17485S-5-T-R also provides a square wave output and is housed in a 24-SOIC (0.295", 7.50mm Width) package suitable for surface mounting. This device is commonly found in industrial control, medical equipment, and telecommunications applications. The component is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 24 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 4KB |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 24-SOIC |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 3mA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |
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