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Manufacturer / Brand: AD
Details: Super Sequencer® with Margining Control and Auxiliary ADC Inputs IC
Series: ADM1066
Quantity Available: Over 79100 pieces

Datasheet for ADM1066ACPZ-REEL7:

ADM1066ACPZ-REEL7 datasheet
Price for ADM1066ACPZ-REEL7
Product Parameters
  • Manufacturer Part Number : ADM1066ACPZ-REEL7
  • Manufacturer : AD
  • Description : Super Sequencer® with Margining Control and Auxiliary ADC Inputs IC
  • Series : ADM1066
  • Reference Price : USD 7.088
  • Our Price : We have a better price, contact us by email
  • Product Type : Sequencers, Trackers, & Margining Controllers
  • Function : Sequencers
  • Current Suggest : Production
  • Status : Production
  • ROHS Status : ROHS Compliant (Lead Free)
  • Package Type : 40-Lead LFCSP (6mm x 6mm w/ EP)
  • Pins : 40
  • MFG Package Case : CP-40-9
  • Part Type : REEL
  • Standard Packing Type : Reel
  • Standard Packing Quantity : 750
  • Working Temperature : -40 to 85C
  • Other Part Number : ADM1066ACPZ-REEL7
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of ADM1066ACPZ-REEL7
  • Complete supervisory and sequencing solution for up to 10 supplies
  • 10 supply fault detectors enable supervision of supplies to
    <0.5% accuracy at all voltages at 25°C
    <1.0 % accuracy across all voltages and temperatures
  • 5 selectable input attenuators allow supervision of
    Supplies up to 14.4 V on VH 
    Supplies up to 6 V on VP1 to VP4 (VPn)
  • 5 dual-function inputs, VX1 to VX5 (VXn)
    High impedance input to supply fault detector with thresholds between 0.573 V and 1.375 V
    General-purpose logic input
  • Complete voltage-margining solution for 6 voltage rails

10 Programmable Output Drivers (PDO1 To PDO10)

  • 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 options
    Driven directly from 2.048 V (±0.25%) REFOUT pin
    More 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
Product Detailed Description for ADM1066ACPZ-REEL7

The ADM1066 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 ADM1066 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.

Applications

  • Central office systems
  • Servers/routers
  • Multivoltage system line cards
  • DSP/FPGA supply sequencing
  • In-circuit testing of margined supplies
  • Lifecycle information of ADM1066ACPZ-REEL7

    At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

    ADM1066ACPZ-REEL7 More photos
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