DS1685QN-5/T&R
IC RTC CLK/CALENDAR PAR 28PLCCManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1685QN-5-T-R is a Real Time Clock (RTC) IC featuring a 242B parallel interface. This Clock/Calendar component provides essential timekeeping functions with a 12/24 hour format and supports YY-MM-DD-dd date formatting. Key features include an alarm, NVSRAM for data retention, square wave output, and Y2K compliance. Operating from a 4.5V to 5.5V supply voltage, it draws a maximum of 3mA at 5V during timekeeping. The device is supplied in a 28-PLCC (J-Lead) package, suitable for surface mount applications, and is delivered on tape and reel. Operating temperature range is -40°C to 85°C. Applications include industrial control, telecommunications, and data logging systems.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, NVSRAM, Square Wave Output, Y2K |
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-LCC (J-Lead) |
| Mounting Type | Surface Mount |
| Memory Size | 242B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 28-PLCC (11.51x11.51) |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 3mA @ 5V |
| Programmable | Not Verified |
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