MAX6303
Info: : PRODUCTION
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MAX6303

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

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Models 8
1ku List Price Starting From $2.81
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
Part Models 8
1ku List Price Starting From $2.81

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Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX6303CPA+
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MAX6303CSA+
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MAX6303CSA+T
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MAX6303CUA+
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MAX6303CUA+T
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MAX6303EPA+
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MAX6303ESA+
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MAX6303ESA+T
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Part Models

Product Lifecycle

PCN

Jul 28, 2023

- 2361H

WAFER FAB

MAX6303CSA+

PRODUCTION

MAX6303CSA+T

PRODUCTION

MAX6303CUA+

PRODUCTION

MAX6303CUA+T

PRODUCTION

MAX6303ESA+

PRODUCTION

MAX6303ESA+T

PRODUCTION

Oct 30, 2020

- 1702R2

ASSEMBLY

MAX6303CSA+

PRODUCTION

MAX6303CSA+T

PRODUCTION

MAX6303ESA+

PRODUCTION

MAX6303ESA+T

PRODUCTION

Sep 19, 2018

- 1753N

ASSEMBLY

MAX6303CUA+

PRODUCTION

MAX6303CUA+T

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jul 28, 2023

- 2361H

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WAFER FAB

MAX6303CSA+

PRODUCTION

MAX6303CSA+T

PRODUCTION

MAX6303CUA+

PRODUCTION

MAX6303CUA+T

PRODUCTION

MAX6303ESA+

PRODUCTION

MAX6303ESA+T

PRODUCTION

Oct 30, 2020

- 1702R2

arrow down

ASSEMBLY

MAX6303CSA+

PRODUCTION

MAX6303CSA+T

PRODUCTION

MAX6303ESA+

PRODUCTION

MAX6303ESA+T

PRODUCTION

Sep 19, 2018

- 1753N

arrow down

ASSEMBLY

MAX6303CUA+

PRODUCTION

MAX6303CUA+T

PRODUCTION

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