PT7M7823 Datasheet | Diodes Incorporated

Features  Precision supply-voltage monitor - 4.63V (PT7M78xx L) - 4.38V (PT7M78xx M) - 3.08V (PT7M78xx T) - 2.93V (PT7M78xx S) - 2.63V (PT7M78xx R) - 2.32V (PT7M78xx Z) - 2.20V (PT7M78xx Y) - 4.00V (PT7M78xx J) - 2.25V (PT7M78xx K) - 2.80V (PT7M78xx G)  200ms reset pulse width  Debounced CMOS-patible manual-reset input (7811, 7812, 7823, 7825)  Reset Output Signal for Watchdog and Power Abnormal, Manual Reset  Reset Push-Pull output (PT7M7809,7811,7823, 7824,7825)  Reset Open-Drain output (PT7M7803)  Voltage monitor for power-fail or low battery warning  Guaranteed RESET/RESET valid at VCC=1.0V PT7M7803/7809-7812/7823-7825 μP Supervisor Circuits Description The PT7M78xx family microprocessor (P) supervisory circuits are targeted to improve reliability and accuracy of power-supply circuitry in P systems. These devices reduce the plexity and number of ponents required to monitor power-supply and battery functions. The main functions are: 1. Asserting reset output during power-up, powerdown and brownout conditions for P system. 2. Watchdog functions 3. Manual reset. Applications  Power-supply circuitry in P systems  Networking  Security System  Server/Storage  Embedded System Function parison Table Part No. 1 PT7M7803 2 PT7M7809 3 PT7M7810 4 PT7M7811 5 PT7M7812 6 PT7M7823 7 PT7M7824 8 PT7M7825 RESET...