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ADM1069:  Compact Multi- Voltage Sequencer and Supervisor with Margining Control

Product Details


The ADM1069 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 ADM1069 integrates a 12-bit ADC and four 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.

Applications

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

    • Complete supervisory and sequencing solution for up to 8 supplies
    • 8 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
    • 4 selectable input attenuators allow supervision of supplies to
      14.4 V on VH
      6 V on VP1 to VP3 (VPx)
    • 4 dual-function inputs, VX1 to VX4 (VXx)
      High impedance input to supply fault detector with thresholds between 0.573 V and 1.375 V
    • See data sheet for additional features

    ADM1069 Functional Block Diagram

    Documentation

    Title Content Type File Type
    ADM1069: Super Sequencer™ with Margining Control and Auxiliary ADC Inputs Data Sheet  (Rev C, 06/2011) (pdf, 833 kB) Data Sheets PDF
    AN-1009: Block Erasing, Reading and Writing to the ADM106x EEPROM  (pdf, 63 kB) Application Notes PDF
    AN-1086: Using an ADM106x in a Hot Swap Application  (PDF, 59 kB)
    Describes the design considerations that must be taken into account when the input supplies to the ADM106x come up when a card is hot swapped in a live, powered backplane.
    Application Notes PDF
    AN-0997: Ping-Pong Configuration Guide for ADM1062 to ADM1069 Devices  (pdf, 172 kB) Application Notes PDF
    AN-897: ADC Readback Code  (pdf, 65 kB) Application Notes PDF
    AN-0973: Erasing and Programming the Sequencing Engine EEPROM  (pdf, 61 kB) Application Notes PDF
    AN-0975: Automatic Generation of State Diagrams for the ADM1062 to ADM1069 Using Graphviz  (pdf, 209 kB) Application Notes PDF
    AN-722: Watchdog Detection Using the ADM106x  (pdf, 179 kB) Application Notes PDF
    AN-721: ADM1068/ADM1069/ADM1168/ADM1169 Configuration Registers  (pdf, 500 kB) Application Notes PDF
    AN-781: Monitoring Additional Supplies with the ADM1062-ADM1069 Super Sequencers™  (pdf, 96 kB) Application Notes PDF
    AN-780: Monitoring Negative Voltages with the ADM1062 to ADM1069 Super Sequencers  (pdf, 98 kB) Application Notes PDF
    AN-723: Interrupt Generation Using the ADM106x  (pdf, 262 kB) Application Notes PDF
    UG-404: USB-SDP-CABLEZ Serial Interface Board  (pdf, 536 kB)
    The USB-SDP-CABLEZ is primarily used to communicate with certain Analog Devices evaluation boards.
    User Guides PDF
    SuperSequencer Documentation User Guides HTML
    Supervisory Devices Complementary Parts Guide for Altera FPGAs  (pdf, 664 kB) Product Selection Guide PDF
    Supervisory Devices Complementary Parts Guide for Xilinx FPGAs  (pdf, 661 kB) Product Selection Guide PDF
    Voltage Monitoring and Sequencing (2009/2010)  (pdf) Overview PDF
    Optical and High Speed Networking  (pdf, 2236 kB)
    Analog Devices’ optical and high speed networking ICs solve a depth and breadth of challenges faced by today’s designers of datacom and telecom systems, optical modules, and subsystems. Analog Devices products address a wide range of networking applications from O/E/O conversion, clock recovery, and backplane transmission to monitoring and control of optical power, power management, and clock generation and distribution.
    Overview PDF
    Power System Management (Spring 2007)  (pdf, 1170 kB) Overview PDF
    Power Supply Sequencing Bulletin (2007)  (pdf, 5188 kB) Solutions Bulletins PDF
    RAQs index Rarely Asked Questions HTML
    Glossary of EE Terms Glossary HTML

    Design Tools,Models,Drivers & Software

    Title Content Type File Type
    SuperSequencer Software
    Requires the ADMxxxx Common Run-time to be installed in order to provide driver support for the USB-SMBUS-CABLEZ and USB-SDP-CABLEZ interface connectors. If there are previous versions of this software (v4.0.6 or earlier), or the ADM1175-7 & ADM1191-92 software (v3.0.1 or earlier) installed they should be removed prior to installing the common run-time.
    Evaluation Software HTML
    ADMxxxx Common Run-Time
    This run-time installer is shared between the SuperSequencer, ADM1175-92, and the Hot Swap and Power Monitor tools. Contains driver support for the USB-SMBUS-CABLEZ and USB-SDP-CABLEZ interface connectors.
    Evaluation Software HTML

    Evaluation Kits & Symbols & Footprints

    Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

    Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

    SampleSample & Buy

    Price, packaging, availability

    ADM1069 Model Options
    Model Package Pins Temp.
    Range
    Packing,
    Qty
    Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    ADM1069ACPZ Status: Production 40 ld LFCSP (6x6mm w/4.1mm pad) 40 Ind Tray, 490 $4.71 $4.40 Y  Material Info PCN Purchase Sample
    ADM1069ACPZ-REEL Status: Production 40 ld LFCSP (6x6mm w/4.1mm pad) 40 Ind Reel, 2500 - $4.40 Y  Material Info PCN Purchase
    ADM1069ACPZ-REEL7 Status: Production 40 ld LFCSP (6x6mm w/4.1mm pad) 40 Ind Reel, 750 - $4.40 Y  Material Info PCN Purchase Sample
    ADM1069ASTZ Status: Production 32 ld LQFP (7x7mm) 32 Ind Tray, 250 $4.71 $4.40 Y  Material Info PCN Purchase Sample
    ADM1069ASTZ-REEL Status: Last Time Buy 32 ld LQFP (7x7mm) 32 Ind Reel, 2000 - $4.40 Y  Material Info PCN/PDN Purchase
    ADM1069ASTZ-REEL7 Status: Production 32 ld LQFP (7x7mm) 32 Ind Reel, 500 - $4.40 Y  Material Info PCN Purchase
    Price Table Help

    The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

    ADM1069 Evaluation Board
    Model Description Price RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    EVAL-ADM1069LQEBZ Status: Production Evaluation board for device allowing user to configure the board to match their own configuration. The kit includes an LQFP socket. Multiple boards can be cascaded (cable included), allowing evaluation of multi-device systems. $303.60 Yes -
    SOCKET-ADM1069LFZ Status: Production Optional LFCSP Socket for ADM1069 and ADM1169. This can be used with the evaluation board if required. - Yes -
    USB-SDP-CABLEZ Status: Production USB to Serial I/O Interface. One is required and can support multiple eval kits. $89.00 Yes -

    Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

    Check Inventory & Purchase

    View Sales and Distribution Offices

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