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Name: MAX809SEUR+G104
Brand: Analog Devices Inc./Maxim Integrated
SKU: MAX809SEUR+G104
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 MAX809SEUR+G104

Part No.:: MAX809SEUR+G104

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: -

Datasheet:

Description:: IC SUPERVISOR PWR MGMT

In Stock:: 3114

Quantity:: Add To Cart

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MAX809SEUR+G104 Specifications

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

MAX809SEUR+G104 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MAX809SEUR+G104 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 MAX809SEUR+G104 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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MAX809SEUR+G104 information

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MAX809SEUR+G104 Typical application Circuitry

MAX809SEUR G104

The MAX809SEUR+G104 is a microprocessor (µP) supervisory circuit, primarily utilized for monitoring power supply voltage in digital systems. It serves as a reset controller, ensuring that microprocessors or digital systems reset appropriately under various power conditions, including power-up, power-down, and brown-out situations. The MAX809SEUR+G104 is characterized by its precision in voltage threshold monitoring, low power consumption, and its compact SOT23 packaging, making it ideal for space-constrained applications.

Application in Wearable Technology Devices:

A typical application of the MAX809SEUR+G104 is in wearable technology devices, such as smartwatches or fitness trackers, where reliable power management is crucial for consistent operation.

1. Power Supply Connection: Connect the VCC pin (pin 1) of the MAX809SEUR+G104 to the power supply of the wearable device. This pin is responsible for monitoring the system's power supply voltage, typically around 3.3V or 5V.

2. Reset Output to Microcontroller: The RESET pin (pin 2) of the MAX809SEUR+G104 is linked to the reset input of the device's microcontroller. This configuration ensures that when the monitored voltage drops below a specific threshold, the MAX809SEUR+G104 triggers a system reset.

3. Grounding the Circuit: Attach the GND pin (pin 3) of the MAX809SEUR+G104 to the device's ground. This grounding provides a reference for the voltage monitoring.

4. Decoupling Capacitor for Voltage Stabilization: Place a decoupling capacitor, typically 0.1 µF, near the VCC pin of the MAX809SEUR+G104. This capacitor aids in stabilizing the power supply and reducing noise.

Important Circuit Design Considerations:

Incorporating the MAX809SEUR+G104 into a circuit requires consideration of several factors:

1. Stable Power Supply: Providing a clean and stable power source to the MAX809SEUR+G104 is essential for accurate voltage monitoring.

2. Selection of Appropriate Reset Threshold: Choose a MAX809SEUR+G104 variant with a reset threshold voltage that is suitable for the device's power supply level.

3. Noise Reduction on Reset Line: Minimizing noise on the reset line in the PCB layout is crucial to avoid false triggering of the reset function.

4. Timing of Reset Signal: Depending on the requirements of the wearable device, adding a capacitor to the RESET pin may be necessary to adjust the duration of the reset signal.

In conclusion, the MAX809SEUR+G104 is highly effective in wearable technology devices, ensuring stable operation through precise power supply monitoring and reset control. Key considerations include a stable power supply, proper reset threshold voltage selection, noise reduction on the reset line, and customizing the reset signal timing to fully utilize the capabilities of the MAX809SEUR+G104 in maintaining system reliability.

MAX809SEUR+G104 FAQ

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3. Are the MAX809SEUR+G104 price and inventory displayed accurate?

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6. What is the process for return or replacement of MAX809SEUR+G104?

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 MAX809SEUR+G104 we delivered, we will accept the replacement or return of the MAX809SEUR+G104 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 MAX809SEUR+G104.

(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