Products > Integrated Circuits (ICs) > Power Management ICs > ADM1066ACPZ

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Processor Supervisor 10 Open Collector/Push-Pull 40-Pin LFCSP EP Tray

  • Package/Case :
  • LFCSP-40
  • Product Categories :
  • Sequencers ; Digital Sequencers
  • RoHs Status:
  • Rohs
  • In-stock:
  • 1200


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ADM1066ACPZ Product Details

The ADM1066ACPZ Super Sequencer® is a configurable supervisory/ sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple-supply systems. In addition to these functions, the ADM1066ACPZ integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can be used to implement a closed-loop margining system that enables supply adjustment by altering either the feedback node or reference of a dc-to-dc converter using the DAC outputs.

Supply margining can be performed with a minimum of external components. The margining loop can be used for in-circuit testing of a board during production (for example, to verify board functionality at −5% of nominal supplies), or it can be used dynamically to accurately control the output voltage of a dc-to-dc converter.


  • Open collector with external pull-up
  • Push/pull output, driven to VDDCAP or VPn
  • Open collector with weak pull-up to VDDCAP or VPn
  • Internally charge-pumped high drive for use with external N-FET (PDO1 to PDO6 only)
  • 6 voltage output 8-bit DACs (0.300 V to 1.551 V) allow voltage adjustment via dc-to-dc converter trim/feedback node
  • 12-bit ADC for readback of all supervised voltages
  • 2 auxiliary (single-ended) ADC inputs
  • Reference input (REFIN) has 2 input optionsDriven directly from 2.048 V (±0.25%) REFOUT pinMore accurate external reference for improved ADC performance
  • Device powered by the highest of VPn, VH for improved redundancy
Sequencing Engine (SE) Implements State Machine Control Of PDO Outputs

  • State changes conditional on input events
  • Enables complex control of boards
  • Power-up and power-down sequence control
  • Fault event handling
  • Interrupt generation on warnings
  • Watchdog function can be integrated in SE
  • Program software control of sequencing through SMBus


  • Central office systems
  • Servers/routers
  • Multivoltage system line cards
  • DSP/FPGA supply sequencing
  • In-circuit testing of margined supplies

ADM1066ACPZ Pinout
(Picture: Pinout)

ADM1066ACPZ Block Diagram
(Picture: Diagram)

Technical Parameters

  • Number of Voltages Monitored
  • 10
  • Monitored Voltage
  • 0.573 V to 1.375 V, 1.25 V to 3 V, 2.5 V to 6 V, 6 V to 14.4 V
  • Undervoltage Threshold
  • 0.573 V, 1.25 V, 2.5 V, 6 V
  • Overvoltage Threshold
  • 0.8 V, 1.75 V, 3.5 V, 8.4 V
  • Output Type
  • Open Collector / Drain & Push-Pull
  • Manual Reset
  • Resettable
  • Watchdog
  • Watchdog
  • Battery Backup Switching
  • No Backup
  • Supply Voltage Max
  • 5.4 V, 14.4 V
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • Package / Case
  • LFCSP-40
  • Packaging
  • Tray
  • Chip Enable Signals
  • Yes
  • Minimum Operating Temperature
  • - 40 C
  • Series
  • ADM1066
  • Factory Pack Quantity
  • 490
  • Supply Current (Typ)
  • 4.2 mA
  • Supply Voltage Min
  • 2.7 V, 3 V

ADM1066ACPZ Datasheet

  • ADM1066 Technical Documentation/Data sheet

ADM1066ACPZ Related Products

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

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We provide high quality products, thoughtful service and after sale guarantee

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    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

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    Step6: Bar-Code Shipping Tag

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.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 ADM1066ACPZ 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 ADM1066ACPZ devices; we pay more attention to the channels and quality of ADM1066ACPZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ADM1066ACPZ chips? Including AD original factory information, Sequencers ; Digital Sequencers application, ADM1066ACPZ pictures?
You can use Jotrin's intelligent search engine, or filter by Sequencers ; Digital Sequencers category, or find it through Analog Devices, Inc Information page.
Q: Are the AD's ADM1066ACPZ 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 ADM1066ACPZ, 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 ADM1066ACPZ?
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 ADM1066ACPZ we delivered, we will accept the replacement or return of the ADM1066ACPZ 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 ADM1066ACPZ.
(3)The ADM1066ACPZ 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 ADM1066ACPZ datasheet pdf, ADM1066 pin diagram?
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