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MAXIM MAX705ESA+TRoHS

Manufacturer
MAXIM
MPN
MAX705ESA+T
LCSC Part #
C124660
Packaging
SOIC-8
Customer #
Key Attributes
Low-Cost, μP Supervisory Circuits
Datasheetpdf iconMAXIM MAX705ESA+T
In-Stock: 1,866
1,866 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.2021$ 1.20
10+$ 1.0023$ 10.02
30+$ 0.9016$ 27.05
100+$ 0.8041$ 80.41
500+$ 0.6449$ 322.45
1,000+$ 0.6141$ 614.10
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Supervisors
ManufacturerMAXIM
PackagingSOIC-8
Reset Timeout200ms
output typePush-pull
Operating Temperature-40℃~+85℃@(TA)
Reset Active LevelActive Low
Voltage - Supply1.2V~5.5V
ChipTypeVoltage monitor
Threshold Voltage4.65V
FunctionWatchdog timer;Manual reset input
Number of Voltages Monitored1
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Introduction

AI Translation

The MAX705–MAX708/MAX813L microprocessor (µP) supervisory circuits reduce the complexity and number of components required to monitor power-supply and battery functions in µP systems. These devices signifcantly improve system reliability and accuracy compared to separate ICs or discrete components. The MAX705/MAX706/MAX813L provide four functions:

  1. A reset output during power-up, power-down, and brownout conditions.
  2. An independent watchdog output that goes low if the watchdog input has not been toggled within 1.6 seconds.
  3. A 1.25V threshold detector for power-fail warning, lowbattery detection, or for monitoring a power supply other than +5V.
  4. An active-low manual-reset input. The MAX707/MAX708 are the same as the MAX705/ MAX706, except an active-high reset is substituted for the watchdog timer. The MAX813L is the same as the MAX705, except RESET is provided instead of RESET. Two supply-voltage monitor levels are available: The MAX705/MAX707/MAX813L generate a reset pulse when the supply voltage drops below 4.65V, while the MAX706/ MAX708 generate a reset pulse below 4.40V. All four parts are available in 8-pin DIP, SO, and μMAX packages.

Features

AI Translation
  • Supervisory-Function Integration Significantly Improves System Reliability While Reducing Board Space
  • μMAX Package
  • Guaranteed RESET Valid at VCC = 1V
  • 200ms Reset Pulse Width
  • Debounced TTL/CMOS-Compatible ManualReset Input
  • Active-High Reset Output (MAX707/MAX708/ MAX813L)
  • Precision-Supply Voltage Monitor
    • 4.65V (MAX705/MAX707/MAX813L)
    • 4.40V (MAX706/MAX708)
  • Voltage Monitor for Power-Fail or Low-Battery Warning

Applications

AI Translation
  • Computers
  • Controllers
  • Intelligent Instruments
  • Critical μP Power Monitoring