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Name: MAX811SEUS+GA8
Brand: Analog Devices Inc./Maxim Integrated
SKU: MAX811SEUS+GA8
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc./Maxim Integrated MAX811SEUS+GA8

Part No.:: MAX811SEUS+GA8

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: -

Datasheet:

Description:: IC SUPERVISOR PWR MGMT

In Stock:: 3108

Quantity:: Add To Cart

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MAX811SEUS+GA8 Specifications

Packaging:
Bulk
Series:
*
ProductStatus:
Obsolete
Type:
-
NumberofVoltagesMonitored:
-
Voltage-Threshold:
-
Output:
-
Reset:
-
ResetTimeout:
-
OperatingTemperature:
-
MountingType:
-

MAX811SEUS+GA8 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MAX811SEUS+GA8 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MAX811SEUS+GA8 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MAX811SEUS+GA8 information

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MAX811SEUS+GA8 Typical application Circuitry

MAX811SEUS+GA8

The MAX811SEUS+GA8 is a compact, low-power microprocessor (µP) supervisory circuit from Maxim Integrated, designed to monitor the power supply voltage of digital systems and µPs. It ensures that the system resets properly during power-up, power-down, and brown-out conditions, thereby maintaining system integrity and preventing data corruption due to improper power levels.

Application Scenarios

The MAX811SEUS+GA8 is suitable for a wide array of applications, including embedded systems, IoT devices, portable electronics, automotive systems, and any digital circuit that requires reliable monitoring of its power supply voltage to ensure proper operation.

Parameter Features

- Voltage Monitoring Precision: The MAX811SEUS+GA8 accurately monitors the system's power supply voltage, issuing a reset signal if the voltage falls below a predetermined threshold, thus ensuring reliable system operation.

The device is ideal for battery-powered applications where power efficiency is critical because of its low power consumption design.

- Manual Reset Input: It includes a manual reset input, allowing for an external trigger to reset the system, adding an extra layer of control.

- Reset Timeout Delay: The MAX811SEUS+GA8 features a fixed timeout delay after which the reset condition is cleared, giving the system enough time to stabilize before resuming operation.

Application Scenario: Portable Battery-Powered Device

In a portable battery-powered device, such as a handheld medical monitor, the MAX811SEUS+GA8 can be used to monitor the battery voltage and ensure the device resets correctly under low battery conditions or during power-up sequences.

- Power Supply Monitoring: Attach the MAX811SEUS+GA8's VCC pin straight to the battery supply line of the gadget. This connection allows the MAX811SEUS+GA8 to continuously monitor the battery voltage and act when it falls below the threshold, ensuring the device operates reliably.

- Reset Signal to µP: Link the RESET output pin of the MAX811SEUS+GA8 to the reset input of the device's microprocessor. This ensures that the microprocessor undergoes a reset cycle when the monitored voltage drops below the safe threshold, maintaining system integrity.

- Manual Reset Configuration: Install a normally open push-button switch between the MR (Manual Reset) pin of the MAX811SEUS+GA8 and ground. Pressing this button manually initiates a system reset, offering a manual reset option.

- Decoupling Capacitor: To stabilize the power supply and filter out noise, use a decoupling capacitor next to the MAX811SEUS+GA8's VCC pin. This will ensure precise voltage monitoring.

Design Considerations

- Threshold Voltage Selection: Choose a MAX811SEUS+GA8 variant whose threshold voltage aligns with the operational voltage range of the portable device, ensuring appropriate system resets under low power conditions.

- Noise Minimization: Implement measures to minimize noise on the power supply line monitored by the MAX811SEUS+GA8 to avoid false triggering of the reset function due to transient voltage spikes or noise.

- Reset Timing: Ensure that the reset timeout period of the MAX811SEUS+GA8 is compatible with the microprocessor's startup requirements, allowing enough time for the system to initialize properly after a reset.

- Manual Reset Accessibility: Design the manual reset mechanism to be easily accessible, providing a straightforward method for users to manually reset the system when necessary.

Integrating the MAX811SEUS+GA8 into portable battery-powered devices with these design principles will significantly enhance system reliability by ensuring stable operation through precise power supply monitoring and effective reset management.

MAX811SEUS+GA8 FAQ

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3. Are the MAX811SEUS+GA8 price and inventory displayed accurate?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of MAX811SEUS+GA8?

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 MAX811SEUS+GA8 we delivered, we will accept the replacement or return of the MAX811SEUS+GA8 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 MAX811SEUS+GA8.

(3)The PartNo 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