TPS3813L30, TPS3813J25 Datasheet - Texas Instruments

TPS3813L30, TPS3813J25, Processor Supervisory Circuits

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The TPS3813xxx family of supervisory circuits provide circuit initialization and timing supervision, primarily for DSPs and processor-based systems.

Features

* 1 Window-Watchdog With Programmable Delay and Window Ratio
* 6-Pin SOT-23 Package
* Supply Current of 9 µA (Typical)
* Power-On Reset Generator With a Fixed Delay Time of 25 ms
* Precision Supply Voltage Monitor: 2.5 V, 3 V, 3.3 V, and 5 V
* Open-Drai

Applications

* Applications Using DSPs, Microcontrollers, or Microprocessors
* Safety Critical Systems
* Automotive Systems
* Heating Systems Typical Operating Circuit VDD 0.1 µF R 0.1 µF VDD WDR RESET TPS3813 WDT WDI CWP GND VDD RESET µC I/O GND Copyright © 2016, Tex

TPS3813J25-etcTI.pdf