Products > Integrated Circuits (ICs) > Power Management ICs > ADM8320WCY29ARJZR7

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Processor Supervisor 2.93V 1 Active Low/Push-Pull Automotive 5-Pin SOT-23 T/R

  • Package/Case :
  • SOT23
  • Product Categories :
  • Supervisors
  • RoHs Status:
  • Pb-free Halide free
  • In-stock:
  • 5000


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ADM8320WCY29ARJZR7 Product Details

The ADM8316 / ADM8318 / ADM8319 / ADM8320WCY29ARJZR7 / ADM8321 /ADM8322 are supervisory circuits that monitor power supplyvoltage levels and code execution integrity in microprocessor-basedsystems. As well as providing power-on reset signals, an on-chipwatchdog timer can reset the microprocessor if it fails to strobewithin a preset timeout period. A reset signal can also be assertedby an external push-button switch through a manual reset input.The six devices feature different combinations of watchdoginput, manual reset input, and output stage configuration.

Each device is available in a choice of 27 reset threshold optionsranging from 2.5 V to 5 V in 100 mV increments. There are alsofour reset timeout options of 1 ms, 20 ms, 140 ms, and 1120 ms(minimum) and four watchdog timeout options of 6.3 ms, 102 ms,1.6 sec, and 25.6 sec (typical). Not all device options are availableas standard models. See the Ordering Guide for details.

The ADM8316 / ADM8318 / ADM8319 / ADM8320WCY29ARJZR7 / ADM8321 /ADM8322 are available in 5-lead SOT-23 packages and typicallyconsume only 10 µA, making them suitable for use in lowpower, portable applications.


  • 27 reset threshold options
    • 2.5 V to 5 V in 100 mV increments
  • 4 reset timeout options
    • 1 ms, 20 ms, 140 ms, and 1120 ms (minimum)
  • 4 watchdog timeout options
    • 6.3 ms, 102 ms, 1.6 sec, and 25.6 sec (typical)
  • Manual reset input
  • Multiple reset output options
  • Low power consumption
  • Specified over wide temperature range (−40°C to +125°C)
  • Qualified for automotive applications
  • 5-lead SOT-23 package



ADM8320WCY29ARJZR7 Pinout
(Picture: Pinout)

ADM8320WCY29ARJZR7 Block Diagram
(Picture: Diagram)

Technical Parameters

  • Type
  • Watchdog Circuit
  • Number of Voltages Monitored
  • 1
  • Output
  • Open Drain or Open Collector
  • Reset
  • Active Low
  • Reset Timeout
  • 140ms Minimum
  • Voltage Threshold
  • 2.93V
  • Operating Temperature
  • -40??C ~ 125??C (TA)
  • Mounting Type
  • Surface Mount
  • Package / Case
  • SC-74A, SOT-753
  • Supplier Device Package
  • SOT-23-5

ADM8320WCY29ARJZR7 Datasheet

  • ADM8320 Technical Documentation/Data sheet

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Estimated Delivery Time: Feb 11 - Feb 16 days (choose Expedited at checkout).

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    90 days quality guarantee for all products.


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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.

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1.We provide 90 days warranty.

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 ADM8320WCY29ARJZR7 is the original manufacturer or agent of AD?
We have a professional business development department to strictly test and verify the qualifications of AD original manufacturers and agents. All AD suppliers must pass the qualification review before they can publish their ADM8320WCY29ARJZR7 devices; we pay more attention to the channels and quality of ADM8320WCY29ARJZR7 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ADM8320WCY29ARJZR7 chips? Including AD original factory information, Supervisors application, ADM8320WCY29ARJZR7 pictures?
You can use Jotrin's intelligent search engine, or filter by Supervisory Circuits ; Supply Monitors with Watchdog Timers category, or find it through Analog Devices, Inc Information page.
Q: Are the AD's ADM8320WCY29ARJZR7 price and stock displayed on the platform accurate?
The AD's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ADM8320WCY29ARJZR7, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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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 ADM8320WCY29ARJZR7?
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 ADM8320WCY29ARJZR7 we delivered, we will accept the replacement or return of the ADM8320WCY29ARJZR7 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 ADM8320WCY29ARJZR7.
(3)The ADM8320WCY29ARJZR7 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 ADM8320WCY29ARJZR7 datasheet pdf, ADM8320 pin diagram?
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