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ADM1069: Super Sequencer with Margining Control Data Sheet (Rev. E)12/15/2004PDF787 K
Overview
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
- General-purpose logic input
- 8 programmable driver outputs, PDO1 to PDO8 (PDOx)
- Open-collector with external pull-up
- Push/pull output, driven to VDDCAP or VPx
- Open-collector with weak pull-up to VDDCAP or VPx
- Internally charge-pumped high drive for use with external N-FET (PDO1 to PDO6 only)
- See data sheet for additional features
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 analog-todigital converter (ADC) and four 8-bit voltage output digital-toanalog converters (DACs). These circuits can implement a closedloop margining system that enables supply adjustment by altering either the feedback node or reference of a dc-to-dc converter using the DAC outputs.
For more information about the ADM1069 register map, refer to the AN-721 Application Note.
Applications
- Central office systems
- Servers/routers
- Multivoltage system line cards
- DSP/FPGA supply sequencing
- In-circuit testing of margined supplies
Product Categories
Product Lifecycle
Production
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.
Evaluation Kits (1)
Documentation & Resources
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AN-1009: Block Erasing, Reading and Writing to the ADM106x EEPROM (Rev. A)5/26/2011PDF63 kB
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AN-1086: Using an ADM106x in a Hot Swap Application (Rev. 0)12/14/2010PDF59 kB
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AN-0997: Ping-Pong Configuration Guide for ADM1062 to ADM1069 Devices (Rev. A)6/15/2009PDF172 kB
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AN-1001: Checksum Calculations (Rev. A)4/6/2009PDF76 kB
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AN-897: ADC Readback Code (Rev. A)11/19/2008PDF65 kB
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AN-0973: Erasing and Programming the Sequencing Engine EEPROM (Rev. A)11/19/2008PDF61 kB
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AN-0975: Automatic Generation of State Diagrams for the ADM1062 to ADM1069 Using Graphviz (Rev. A)8/13/2008PDF209 kB
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AN-722: Watchdog Detection Using the ADM106x (Rev. 0)6/28/2006PDF179 kB
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AN-721: ADM1068/ADM1069/ADM1168/ADM1169 Configuration Registers (Rev. B)3/1/2006PDF500 kB
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AN-781: Monitoring Additional Supplies with the ADM1062-ADM1069 Super Sequencers™ (Rev. 0)6/29/2005PDF96 kB
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AN-780: Monitoring Negative Voltages with the ADM1062 to ADM1069, ADM1166, ADM1168, ADM1169, and ADM1260 Super Sequencer Devices (Rev. B)6/21/2005PDF101 K
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AN-723: Interrupt Generation Using the ADM106x (Rev. 0)5/6/2004PDF262 kB
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UG-404: USB-SDP-CABLEZ Serial Interface Board6/15/2012PDF536 kB
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SuperSequencer Documentation4/12/2012
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• UG-063: ADM1062 to ADM1069 Evaluation Board User Guide
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• UG-049: ADM1062 to ADM1069 Software Tool User Guide
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• Automatic Generation of ADM106x State Diagrams using Graphviz
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• Super Sequencer Quick Start Demo Configuration Files
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• Margin Calculation Tool
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Power System Manager and Super Sequencer Selection Guide10/12/2018PDF4 M
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Supervisory Devices Complementary Parts Guide for Altera FPGAs2/26/2009PDF664 kB
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Supervisory Devices Complementary Parts Guide for Xilinx FPGAs2/26/2009PDF661 kB
Software & Systems Requirements
Evaluation Software
SuperSequencer Software (Rev. 4.2.3 )
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADM1069ACPZ | Material Declaration | Reliability Data | 40-Lead LFCSP (6mm x 6mm w/ EP) | |
| ADM1069ACPZ-REEL | Material Declaration | Reliability Data | 40-Lead LFCSP (6mm x 6mm w/ EP) | |
| ADM1069ACPZ-REEL7 | Material Declaration | Reliability Data | 40-Lead LFCSP (6mm x 6mm w/ EP) | |
| ADM1069ASTZ | Material Declaration | Reliability Data | 32-Lead LQFP (7mm x 7mm) | |
| ADM1069ASTZ-REEL | Material Declaration | Reliability Data | 32-Lead LQFP (7mm x 7mm) | |
| ADM1069ASTZ-REEL7 | Material Declaration | Reliability Data | 32-Lead LQFP (7mm x 7mm) | |
| Wafer Fabrication Data |
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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.