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MAX693EPE+ - Brand New Maxim Integrated Supervisors - Datasheet - Chipdatas

MAX693EPE+ - Brand New Maxim Integrated Supervisors

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Category:Supervisors
Chipdatas Part No.:CD86-MAX693EPE+
Manufacturer Part No.:MAX693EPE+
Datecode:09+
Package:16-DIP 0.300", 7.62mm
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  • Description

    The MAX693EPE+ is a part of the MAX690 family, which consists of supervisory circuits utilized in microprocessor systems to reduce the complexity and number of components required for power supply monitoring and battery control functions. These supervisory functions include µP reset and backup-battery switchover, watchdog timer, CMOS RAM write protection, and power-failure warning. Compared to separate ICs or discrete components, the MAX690 family can significantly enhance system reliability and accuracy.

    Specifications and Features

    • Supervisory Function Integration Saves Board Space while Fully Protecting Microprocessor-Based Systems
    • Precision Voltage Monitor
      • 4.65V (MAX690, MAX691, MAX694, MAX695)
      • 4.40V (MAX692, MAX693)
    • Power OK/Reset Time Delay (50ms, 200ms, or Adjustable)
    • Watchdog Timer (100ms, 1.6s, or Adjustable)
    • Battery Backup Power Switching
    • Voltage Monitor for Power Fail or Low Battery Warning
    • Minimum External Component Count
    • Low Power Consumption in Battery Backup Mode Extends Battery Life (1µA Standby Current)
    • Onboard Gating of Chip Enable Signals Protects Against Erroneous Data Written to RAM During Low VCC Events

    Application Scenarios

    The MAX693EPE+ is ideal for use in the following:

    • Computers
    • Controllers
    • Intelligent Instruments
    • Automotive Systems
    • Critical µP Power Monitoring

    Comparison

    Advantages
    • Integration of supervisory functions saves board space
    • Enhanced system reliability and accuracy
    • Precision voltage monitor with various voltage options
    • Low power consumption in battery backup mode extends battery life
    • Onboard gating of chip enable signals protects against erroneous data written to RAM during low VCC events
    Disadvantages
    • Not suitable for applications requiring a voltage monitor below 4.40V or above 4.65V
    • Requires some external components
  • Similar parts: 7164 , Click to view
    Attributes Value
    Category Supervisors
    Manufacturer Maxim Integrated
    Product Category Supervisors
    Series MAX693
    Type Battery Backup Circuit
    Packaging Tube
    Unit-Weight 0.057419 oz
    Mounting-Style Through Hole
    Package-Case PDIP-16
    Operating-Temperature -40°C ~ 85°C (TA)
    Mounting-Type Through Hole
    Output-Type Active High Active Low Push-Pull
    Supplier-Device-Package 16-PDIP
    Output Push-Pull, Push-Pull
    Reset Active High/Active Low
    Voltage monitoring relays 1
    Reset-Timeout 35 ms Minimum
    Voltage-Threshold 4.4V
    Pd-Power-Dissipation 600 mW
    Maximum Operating Temperature + 85 C
    Operating temperature range - 40 C
    Operating-Supply-Current 10000 uA
    Battery-Backup-Switching Backup
    Part-#-Aliases MAX693
    Supply-Voltage-Max 5.5 V
    Supply-Voltage-Min 4.5 V
    Watchdog-Timers Watchdog
    Threshold-Voltage 4.4 V
    Input Monitoring 1 Input
    Manual-Reset No Manual Reset
    Chip-Enable-Signals Chip Enable
    Power-Fail-Detection Yes
    Reset-Delay-Time 70 ms
    Overvoltage-Threshold 4.5 V
    Undervoltage-Threshold 4.25 V
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
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Contact us
Additional Information
  • Datasheet: Download MAX693EPE+
  • Chipdatas Part: CD86-MAX693EPE+
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/29 06:13 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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