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MAX6323CUT46+T

MPU Supervisor, 1.2V-5.5V supply, Active-Low, Push-Pull, 180 ms delay/4.63V threshold, SOT-23-6

MAXIM INTEGRATED PRODUCTS MAX6323CUT46+T

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Manufacturer Part No:
MAX6323CUT46+T
Order Code:
2512518
Technical Datasheet:
MAX6323CUT46+T   Datasheet
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Product Overview

The MAX6323CUT46+T is a microprocessor (µP) supervisory circuit with windowed (min/max) watchdog and manual reset in 6 pin SOT-23 package. This supervisory circuit monitors power supplies and µP activity in digital systems. A watchdog timer looks for activity outside an expected window of operation. The complementary RESET is asserted low when VCC falls below the reset threshold or when manual reset input (complementary MR) is asserted low. Complementary RESET remains asserted for at least 100ms after VCC rises above reset threshold and MR (complementary) is deasserted. The watchdog pulse output (complementary WDPO) utilizes an open-drain configuration. It can be triggered either by a fast timeout fault (watchdog input pulses are too close to each other) or a slow timeout fault (no watchdog input pulse is observed within timeout period). The watchdog timeout is measured from last falling edge of watchdog input (WDI) with minimum pulse width of 300ns.
  • Supply voltage range from 1.2V to 5.5V
  • Operating temperature range from -40°C to 125°C
  • Pulsed open-drain, active-low watchdog output
  • Power-on reset
  • Precision monitoring of +2.5V, +3V, +3.3V and +5V power supplies
  • Active-low, push-pull reset output and debounced manual reset input
  • Low power operation, supply current of 23µA at VCC = 2.5V or 3.3V
  • Valid complementary RESET output is down to VCC = +1.2V
  • Reset threshold voltage of 4.63V and reset timeout delay of 180ms
  • Maximum watchdog timeout (fast) 15ms and maximum watchdog timeout (slow) of 450ms

Applications

System Monitoring, Industrial, Automotive, Medical

Product Information

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:
4.63V

:
1Monitors

:
1.2V

:
5.5V

:
Active-Low, Push-Pull

:
SOT-23

:
6Pins

:
180ms

:
-40°C

:
125°C

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (2)

Packaging type Cut Tape
  Additional packaging options available
Re-reel (minimum 10/reel):2512518RL Check stock

Available for back order

More stock available to supplier lead times which is approximately 6/14/21

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HK$38.93

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