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APX824 Datasheet Processor Supervisory Circuits

Manufacturer: Diodes Incorporated

Overview: Green APX823/APX824/APX825A PROCESSOR SUPERVISORY CIRCUITS.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The APX823/APX824/APX825A family of supervisors provides circuit initialization and timing supervision, primarily for DSP and processorbased systems.

During power-on, RESET is asserted when supply voltage VCC becomes higher than 1.1V.

Thereafter, the supply voltage supervisor monitors VCC and keeps RESET active as long as VCC remains below the threshold voltage VTH-.

Key Features

  • Power-on reset generator with fixed delay time of 200ms Typ.
  • Manual reset input (APX823/APX825A).
  • Reset output available in active-low (APX823/APX824/APX825A), active-high (APX824/APX825A).
  • Supply voltage supervision range 2.5V, 3V, 3.3V, 5V.
  • Watchdog timer.
  • Supply current of 30μA (Typ. ).
  • Temperature range: -40°C to 85°C.
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2).
  • Halogen and Antimony Free. “Green” Device (Note 3).
  • For automotive applicatio.

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More Datasheets from Diodes Incorporated

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APX823 PROCESSOR SUPERVISORY CIRCUITS
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