ADM1065
PRODUCTIONSuper Sequencer™ and Monitor
- Part Models
- 3
- 1ku List Price
- Starting From $7.76
Part Details
- Complete supervisory and sequencing solution for up to 10 supplies
- 10 supply fault detectors enabling 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:
Supplies up to 14.4 V on VH
Supplies up to 6 V on VP1-4 - 5 dual function inputs VX1-5:
High impedance input to supply fault detector with thresholds between 0.573 V and 1.375 V
General-purpose logic input
- 10 programmable driver outputs, PDO1 to PDO10 (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 - Sequencing engine (SE) implements state machine control of
PDO outputs
State changes conditional on input events
Enables complex control of boardsPower-up and power-down sequence control - Fault event handling
- See datasheet for additional information
The ADM1065 Super Sequencer® is a configurable supervisory/sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple-supply systems.
The device also provides up to 10 programmable inputs for monitoring undervoltage faults, overvoltage faults, or out-of-window faults on up to 10 supplies. In addition, 10 programmable outputs can be used as logic enables. Six of these programmable outputs can each provide up to a 12 V output for driving the gate of an N-FET that can be placed in the path of a supply.
The logical core of the device is a sequencing engine. This state machine-based construction provides up to 63 different states. This design enables very flexible sequencing of the outputs based on the condition of the inputs.
The ADM1065 is controlled via configuration data that can be programmed into an EEPROM. The whole configuration can be programmed using an intuitive GUI-based software package provided by Analog Devices, Inc.
For more information about the ADM1065 register map, refer to the AN-698 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 12
Technical Articles 1
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 |
|---|---|---|---|
| ADM1065ACPZ | 40-Lead LFCSP (6mm x 6mm w/ EP) | ||
| ADM1065ASUZ | 48-Lead TQFP (7mm x 7mm) | ||
| ADM1065ASUZ-RL7 | 48-Lead TQFP (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 |
||
| ADM1065ACPZ | 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 |
||
| ADM1065ACPZ | PRODUCTION | |
|
Jun 17, 2011 - 11_0142 ADM1062, ADM1063, ADM1064, ADM1065, ADM1066, ADM1067, ADM1068, ADM1069 Datasheet Specification Correction |
||
| ADM1065ACPZ | PRODUCTION | |
| ADM1065ASUZ | PRODUCTION | |
|
Jan 5, 2009 - 07_0077 Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages |
||
| ADM1065ASUZ | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Evaluation Kits
ADM1065 Evaluation Board