MAX6302
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MAX6302

+5V, Low-Power, µP Supervisory Circuits with Adjustable Reset/Watchdog

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Part Models 8
1ku List Price Starting From $1.35
Features
  • Adjustable Reset Threshold
  • Adjustable Reset Timeout
  • Adjustable Watchdog Timeout
  • 500x Watchdog Timeout Multiplier
  • 4µA Supply Current
  • RESET or Active-Low RESET Output Options
  • Push-Pull or Open-Drain Output Options
  • Guaranteed Active-Low RESET Asserted At or Above VCC = 1V (MAX6301/MAX6303)
  • Power-Supply Transient Immunity
  • Watchdog Function can be Disabled
  • PDIP/SO/µMAX Packages Available
Additional Details
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The MAX6301–MAX6304 low-power microprocessor (µP) supervisory circuits provide maximum adjustability for reset and watchdog functions. The reset threshold can be adjusted to any voltage above 1.22V, using external resistors. In addition, the reset and watchdog timeout periods are adjustable using external capacitors. A watchdog select pin extends the watchdog timeout period to 500x. The reset function features immunity to power-supply transients.

These four devices differ only in the structure of their reset outputs (see the Selector Guide in the full data sheet). The MAX6301–MAX6304 are available in the space-saving 8-pin µMAX® package, as well as 8-pin PDIP and SO packages.

Applications

  • Battery-Powered Computers/Controllers
  • Computers: Desktop, Workstation, Server
  • Critical µP Monitoring
  • Embedded Controllers
  • Intelligent Instruments
  • Medical Equipment
  • Portable Equipment
  • Set-Top Boxes
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file View Data Sheet (Rev.4)
Documentation View All Documentation
Part Models 8
1ku List Price Starting From $1.35
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MAX6302

Documentation

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Data Sheet

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UPDATED 09/16/2010
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MAX6301-MAX6304: +5V, Low-Power, µP Supervisory Circuits with Adjustable Reset/Watchdog Data Sheet (Rev.4)

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UPDATED 01/01/1900
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1413: +5V、低功耗、微处理器监控电路，带有可调节的复位/看门狗定时器 Data Sheet

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UPDATED 06/03/2010
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MAX6301-MAX6304_jp: 可変リセット/ウォッチドッグ内蔵、+5V、低電力、µP監視回路 Data Sheet (Rev.3)

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UPDATED 03/08/2011
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Reduce the Chances of Human Error: Part 1, Power and Ground redirect icon

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UPDATED 09/25/2008
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Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX6302CPA+ Plastic Dual-In-Line, Narrow (0.3in) external-link
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MAX6302CSA+ Small-Outline IC, Narrow (0.15in) external-link
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MAX6302CSA+T Small-Outline IC, Narrow (0.15in) external-link
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MAX6302CUA+ Micro-MAX, Thin Shrink Small-Outline external-link
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MAX6302CUA+T Micro-MAX, Thin Shrink Small-Outline external-link
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MAX6302EPA+ Plastic Dual-In-Line, Narrow (0.3in) external-link
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MAX6302ESA+ Small-Outline IC, Narrow (0.15in) external-link
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MAX6302ESA+T Small-Outline IC, Narrow (0.15in) external-link
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