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Supervisor Push-Pull, Totem Pole 1 Channel 8-SOIC

Manufacturer : Maxim Integrated
Package/Case : SOIC-8
Product Categories : Supervisory Circuits
Datasheet: MAX705CSA Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 15985


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MAX705CSA Product Details

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 significantly improve system reliability and accuracy compared to separate ICs or discrete components.

The MAX705/MAX706/MAX813L provide four functions:

  • A reset output during power-up, power-down, and brownout conditions.
  • An independent watchdog output that goes low if the watchdog input has not been toggled within 1.6 seconds.
  • A 1.25V threshold detector for power-fail warning, low-battery detection, or for monitoring a power supply other than +5V.
  • 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 active-low 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.



    • Supervisory-Function Integration Significantly Improves System Reliability While Reducing Board Space
      • μMAX Package
      • Guaranteed Active Low RESET Valid at VCC = 1V
        • 200ms Reset Pulse Width
        • Debounced TTL/CMOS-Compatible Manual-Reset 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


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

    MAX705CSA Block Diagram
    (Picture: Diagram)

    Technical Parameters

    • Number of Voltages Monitored
    • 1
    • Monitored Voltage
    • 4.65 V
    • Undervoltage Threshold
    • 4.5 V
    • Overvoltage Threshold
    • 4.75 V
    • Output Type
    • Active Low, Push-Pull
    • Manual Reset
    • Resettable
    • Watchdog
    • Watchdog
    • Battery Backup Switching
    • No Backup
    • Power Up Reset Delay (Typ)
    • 280 ms
    • Supply Voltage Max
    • 5.5 V
    • Maximum Operating Temperature
    • + 70 C
    • Mounting Style
    • SMD/SMT
    • Package / Case
    • SOIC-8
    • Chip Enable Signals
    • No
    • Maximum Power Dissipation
    • 471 mW
    • Minimum Operating Temperature
    • 0 C
    • Power Fail Detection
    • Yes
    • Series
    • MAX705, MAX706, MAX707, MAX708, MAX813, MAX813L
    • Supply Current (Typ)
    • 350 uA
    • Supply Voltage Min
    • 1 V

    MAX705CSA Datasheet

    MAX705CSA Equivalent Parts

    For the MAX705CSA component, you may consider these replacement and alternative parts.

    Models Manufacturer Package/Case Description
    MAX706EPA MAXIM PDIP-8 Low-Cost, uP Supervisory Circuits
    MAX708CSA MAXIM SOIC-8 8-Bit Universal Shift/Storage Registers 20-CFP -55 to 125

    MAX705CSA Related Products

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    Estimated Delivery Time: Apr 27 - May 02 days (choose Expedited at checkout).

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    • 90 days quality guarantee for all products.

      90 days quality guarantee for all products.


    • Step1:Product

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    All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

    Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

    We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

    After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

    Jotrin ESD packing


    1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

    2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


    Q: How does Jotrin guarantee that MAX705CSA is the original manufacturer or agent of MAXIM?
    We have a professional business development department to strictly test and verify the qualifications of MAXIM original manufacturers and agents. All MAXIM suppliers must pass the qualification review before they can publish their MAX705CSA devices; we pay more attention to the channels and quality of MAX705CSA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
    Q: How to find the detailed information of MAX705CSA chips? Including MAXIM original factory information, Supervisory Circuits application, MAX705CSA pictures?
    You can use Jotrin's intelligent search engine, or filter by Supervisors (1 Monitored Voltage) category, or find it through Maxim Integrated Information page.
    Q: Are the MAXIM's MAX705CSA price and stock displayed on the platform accurate?
    The MAXIM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MAX705CSA, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
    Q: Can I place an order offline?
    Yes. We accept offline orders.
    We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
    Q: What forms of payment can I use in Jotrin?
    TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
    Q: How is the shipping arranged and track my package?
    Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
    Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
    Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
    Q: What is the process for returns or replacement of MAX705CSA?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MAX705CSA we delivered, we will accept the replacement or return of the MAX705CSA only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of MAX705CSA.
    (3)The MAX705CSA is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
    More details about return electronic components please see our Return & Change Policy.
    Q: How to contact us and get support, such as MAX705CSA datasheet pdf, MAX705 pin diagram?
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    Maxim Integrated

    Maxim Integrated Products is a global range of linearity, mixed-signal integrated circuits (IC) design, R & D and manufacturing leader, has designed, developed, and manufactured analog, mixed-signal, high-frequency, and digital circuits that enable all four of these key interactions....
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