| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS1687-5IND+ from Analog Devices is a Real Time Clock (RTC) IC designed for applications requiring accurate timekeeping and calendar functions. It incorporates Y2K compliance and enhanced features over the industry-standard DS1287.
Key electrical specifications include a wide operating voltage range of 2.5V to 3.7V, with typical current consumption of 3mA at 5V. The device features 242 bytes of battery-backed Non-Volatile Static RAM (NVSRAM) for data storage. It supports both 12-hour and 24-hour time formats (HH:MM:SS) and a YY-MM-DD-dd date format.
This RTC offers features such as an alarm, square wave output, and power-control circuitry supporting system power-on from a date/time alarm or key closure. It operates reliably within an extended temperature range of -40°C to 85°C.
The DS1687-5IND+ is available in a 24-pin EDIP package, designed for through-hole mounting. Its parallel interface simplifies integration into embedded systems, utility meters, security systems, and network hubs.
The operating voltage is 2.5V to 3.7V.
The operating temperature range is -40°C to 85°C.
It has 242 bytes of battery-backed NVRAM.
It uses a Parallel interface.
It is supplied in a 24-EDIP package.