Overview
The ADM1060ARUCS0902R7 is a programmable supervisory/sequencing device from Analog Devices Inc., designed to manage multiple power supply fault detection and sequencing in complex systems. This device is part of the Super Sequencer® series, which offers advanced features for power supply sequencing and monitoring. It is particularly useful in systems that require precise control over the power-up and power-down sequences of various voltage supplies to prevent damage, miscommunication, or latch-up.
Headquartered in Norwood, Massachusetts, Analog Devices Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing technologies. The ADM1060 series reflects the company's commitment to providing innovative solutions for power management and system supervision.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Power Supply Arbitration VDDCAP | 2.7 V | - | 2.7 V | V | Any VPn ≥ 3.0 V |
| Power Supply Arbitration VDDCAP | 4.75 V | 5.1 V | 5.1 V | V | VH ≥ 4.75 V |
| High Voltage Supply (VH) | 2 V | - | 14.4 V | V | - |
| Positive Voltage Only Supplies (VPn) | 2 V | - | 6 V | V | - |
| Positive/Negative Voltage Supplies (VBn) | +2 V | - | +6 V / -2 V | V | - |
| Watchdog Detector Timeout Delay | 200 ms | - | 12.8 sec | - | Programmable |
| General-Purpose Logic Inputs | 4 | - | - | - | - |
| Programmable Output Drivers | 9 | - | - | - | Various configurations (open collector, internal pull-up, etc.) |
| EEPROM | 256 bytes | - | - | - | User EEPROM |
| Interface | - | - | - | - | Industry-standard 2-wire bus interface (SMBus) |
Key Features
- Sequencer Type: Programmable supervisory/sequencing device.
- Voltage Monitoring: Monitors up to 7 independent voltage supplies, including one high voltage supply, four positive voltage only supplies, and two positive/negative voltage supplies.
- Watchdog Detector: Programmable watchdog detector with a timeout delay from 200 ms to 12.8 seconds.
- General-Purpose Inputs: Four general-purpose logic inputs.
- Programmable Logic Block: Combinatorial and sequencing logic control of all inputs and outputs.
- Output Drivers: Nine programmable output drivers with various configurations (open collector, internal pull-up, etc.).
- EEPROM: 256 bytes of user EEPROM.
- Interface: Industry-standard 2-wire bus interface (SMBus).
Applications
- Central Office Systems: Used in central office equipment for power supply sequencing and monitoring.
- Servers and Infrastructure Network Boards: Essential for managing power supplies in server and network infrastructure environments.
- High Density, Multivoltage System Cards: Suitable for complex system cards requiring multiple voltage supplies.
- Medical Equipment: Used in power distribution systems for operating rooms, infant care rooms, ICUs, CCUs, and emergency rooms.
- Transformer Load Monitoring Equipment: Utilized in monitoring and supervising transformer loads.
- Display Equipment and External Alarms: Applied in various display and alarm systems requiring reliable power supply management.
Q & A
- What is the primary function of the ADM1060ARUCS0902R7?
The primary function is to provide programmable supervisory/sequencing for multiple power supplies in complex systems.
- How many voltage supplies can the ADM1060ARUCS0902R7 monitor?
It can monitor up to 7 independent voltage supplies.
- What types of voltage supplies can be monitored by the ADM1060ARUCS0902R7?
It can monitor one high voltage supply, four positive voltage only supplies, and two positive/negative voltage supplies.
- What is the range of the watchdog detector timeout delay?
The watchdog detector timeout delay is programmable from 200 ms to 12.8 seconds.
- How many general-purpose logic inputs does the ADM1060ARUCS0902R7 have?
It has four general-purpose logic inputs.
- What types of output drivers are available on the ADM1060ARUCS0902R7?
It has nine programmable output drivers with various configurations such as open collector, internal pull-up, etc.
- Does the ADM1060ARUCS0902R7 have EEPROM?
Yes, it has 256 bytes of user EEPROM.
- What interface does the ADM1060ARUCS0902R7 use?
It uses an industry-standard 2-wire bus interface (SMBus).
- In what types of systems is the ADM1060ARUCS0902R7 commonly used?
It is commonly used in central office systems, servers, infrastructure network boards, and high-density multivoltage system cards.
- Can the ADM1060ARUCS0902R7 be used in medical equipment?
Yes, it can be used in power distribution systems for various medical environments such as operating rooms, ICUs, and CCUs.
