ADM1069
PRODUCTIONSuper Sequencer with Margining Control
- Part Models
- 6
- 1ku List Price
- Starting From $4.85
Part Details
- 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
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
Documentation
Data Sheet 1
User Guide 1
Application Note 11
Video 1
Product Selector Card 1
Product Selection Guide 2
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADM1069ACPZ | 40-Lead LFCSP (6mm x 6mm w/ EP) | ||
| ADM1069ACPZ-REEL | 40-Lead LFCSP (6mm x 6mm w/ EP) | ||
| ADM1069ACPZ-REEL7 | 40-Lead LFCSP (6mm x 6mm w/ EP) | ||
| ADM1069ASTZ | 32-Lead LQFP (7mm x 7mm) | ||
| ADM1069ASTZ-REEL | 32-Lead LQFP (7mm x 7mm) | ||
| ADM1069ASTZ-REEL7 | 32-Lead LQFP (7mm x 7mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Nov 10, 2022 - 22_0277 Qualification of an Alternate Adhesive Material and Molding Compound for Select LFCSP Packages |
||
| ADM1069ACPZ | PRODUCTION | |
| ADM1069ACPZ-REEL | PRODUCTION | |
| ADM1069ACPZ-REEL7 | PRODUCTION | |
|
Apr 29, 2015 - 14_0049 Conversion of 6x6mm and 7x7mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines |
||
| ADM1069ACPZ | PRODUCTION | |
| ADM1069ACPZ-REEL | PRODUCTION | |
| ADM1069ACPZ-REEL7 | PRODUCTION | |
|
Jun 17, 2011 - 11_0142 ADM1062, ADM1063, ADM1064, ADM1065, ADM1066, ADM1067, ADM1068, ADM1069 Datasheet Specification Correction |
||
| ADM1069ACPZ | PRODUCTION | |
| ADM1069ACPZ-REEL | PRODUCTION | |
| ADM1069ACPZ-REEL7 | PRODUCTION | |
| ADM1069ASTZ | PRODUCTION | |
| ADM1069ASTZ-REEL | Obsolete | |
| ADM1069ASTZ-REEL7 | PRODUCTION | |
|
Jan 5, 2009 - 07_0077 Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages |
||
| ADM1069ASTZ | PRODUCTION | |
| ADM1069ASTZ-REEL | Obsolete | |
| ADM1069ASTZ-REEL7 | PRODUCTION | |
|
Jan 29, 2014 - 14_0014 ADI Corporate Obsolescence Notice-January 2014 (Standard Products) |
||
| ADM1069ASTZ-REEL | Obsolete | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Evaluation Kits
ADM1069 Evaluation Board