The LTC1235 is a microprocessor supervisory circuit provides complete power supply monitoring and battery control functions for microprocessor reset, battery backup, RAM write protection, power failure warning and watchdog timing.
The LTC1235 is a supervisory circuit that provides power‑supply monitoring, battery backup, reset control, and watchdog functions for microprocessor‑based systems. The document describes its features, electrical characteristics, pin assignments, and typical application circuits.
Key sections include absolute maximum ratings, detailed electrical specifications, pin function descriptions, typical performance graphs, and application information such as power‑monitoring and push‑button reset operation. Package dimensions and ordering information are also provided.