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TPS3813J25 - Processor Supervisory Circuits

Description

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

During power on, RESET is asserted when supply voltage (VDD) becomes higher than 1.1 V.

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-Drain Reset Output.
  • Temperature Range:.
  • 40°C to 85°C 2.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS3813J25, TPS3813L30, TPS3813K33, TPS3813I50 SLVS331H – DECEMBER 2000 – REVISED JULY 2016 TPS3813xxx Family Processor Supervisory Circuits With Window-Watchdog 1 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-Drain Reset Output • Temperature Range: –40°C to 85°C 2 Applications • Applications Using DSPs, Microcontrollers, or Microprocessors • Safety Critical Systems • Automotive Systems • Heating Systems Typical Operating Circuit VDD 0.1 µF R 0.
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