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MAXIM MAX814KESA

Manufacturer
MAXIM
MPN
MAX814KESA
LCSC Part #
C3685763
Packaging
SOIC-8
Customer #
Key Attributes
200ms Manual reset input Active Low 4.75V~5.5V 1 SOIC-8 Supervisors
DatasheetMAXIM MAX814KESA
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Supervisors
ManufacturerMAXIM
PackagingSOIC-8
Reset Timeout200ms
output typePush-pull
Operating Temperature0℃~+70℃@(TA)
FunctionManual reset input
Reset Active LevelActive Low
standby current75uA
Voltage - Supply4.75V~5.5V
ChipTypeVoltage monitor
Threshold Voltage4.8V
Number of Voltages Monitored1
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Introduction

AI Translation

The MAX814/MAX815/MAX816 are high-accuracy microprocessor (µP) supervisory circuits that provide power-on reset, watchdog, and power-fail functions. They eliminate manual trimming and improve reliability in critical applications needing high-accuracy reset thresholds. The RESET output is guaranteed to be in the correct state for VCC down to 1V. The reset comparator is designed to ignore fast transients on VCC. Reset thresholds are available for operation with a variety of 3V and 5V supply voltages. A 75µA maximum supply current makes the MAX814/ MAX815/MAX816 ideal for use in portable equipment. All three devices are available in 8-pin DIP and SO packages.

Features

AI Translation
  • ±1% Worst-Case Reset Threshold Accuracy
  • 4.8V, 4.7V, 4.55V, 3.03V, or Adjustable Reset Thresholds
  • ±1% Low-Line Threshold Accuracy (MAX814) 60mV Above Reset Threshold
  • 200ms Reset Time Delay
  • Active-Low RESET Output Active-High RESET Output (MAX814/MAX816)
  • 75µA Max Supply Current
  • Guaranteed RESET Valid to Vcc = 1V
  • Manual Reset Input
  • ±2% Power-Fail Comparator
  • Independent Watchdog with 1.56sec Timeout (MAX815)
  • Power-Supply Glitch Immunity
  • 8-Pin SO and DIP Packages

Applications

AI Translation
  • Medical Equipment
  • Controllers
  • Intelligent Instruments
  • Critical µP Power Monitoring
  • Portable/Battery-Powered Equipment
  • Set-Top Boxes