Overview
The ADM1266ACPZ-R7 is a highly integrated Power Management IC (PMIC) Supervisor designed by Analog Devices Inc. It specializes in sequencing solutions for complex power systems. This device offers a comprehensive supervisory and sequencing solution, making it ideal for systems that require precise voltage monitoring and power sequencing.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Voltages Monitored | 17 | - |
| Voltage Threshold | Adjustable/Selectable | - |
| Output Type | Open Drain, Push-Pull | - |
| Operating Temperature | -40°C ~ 85°C (TJ) | °C |
| Mounting Type | Surface Mount | - |
| Package/Case | 64-WFQFN Exposed Pad, CSP | - |
| Supplier Device Package | 64-LFCSP (9x9) | - |
Key Features
- Monitors up to 17 voltages, ensuring comprehensive supervision of the system.
- Adjustable/selectable voltage thresholds for flexible application use.
- Supports both open drain and push-pull outputs for diverse control needs.
- Operates effectively in extreme temperatures, ranging from -40°C to 85°C (TJ).
- Surface mount technology for compact and robust PCB design.
- Expandable to 257 supplies with additional ADM1266 ICs connected via a 2-wire interdevice bus.
- 12-bit ADC for readback of all supervised voltages.
- Black box nonvolatile fault recording.
- 16 PDIOs and 9 GPIOs.
- 9 voltage output 8-bit DACs for voltage margining adjustment.
- Industry standard PMBus interface compliant.
Applications
- Servers
- Telecom infrastructure
- Data centers
- Complex electronic systems
- Communications infrastructure
- Industrial test and measurement
Q & A
- What is the primary function of the ADM1266ACPZ-R7?
The ADM1266ACPZ-R7 is a Power Management IC (PMIC) Supervisor that specializes in sequencing solutions for complex power systems, providing comprehensive voltage monitoring and power sequencing.
- How many voltages can the ADM1266ACPZ-R7 monitor?
The device can monitor up to 17 voltages.
- What types of output does the ADM1266ACPZ-R7 support?
The device supports both open drain and push-pull outputs.
- What is the operating temperature range of the ADM1266ACPZ-R7?
The operating temperature range is from -40°C to 85°C (TJ).
- What is the package type of the ADM1266ACPZ-R7?
The package type is 64-WFQFN Exposed Pad, CSP.
- Can the ADM1266ACPZ-R7 be expanded to monitor more supplies?
Yes, it can be expanded to monitor up to 257 supplies with additional ADM1266 ICs connected via a 2-wire interdevice bus.
- What interface does the ADM1266ACPZ-R7 use for communication?
The device uses an industry standard PMBus interface.
- Does the ADM1266ACPZ-R7 have fault recording capabilities?
Yes, it has black box nonvolatile fault recording capabilities.
- What kind of ADC does the ADM1266ACPZ-R7 use for voltage readback?
The device uses a 12-bit ADC for readback of all supervised voltages.
- What are some common applications of the ADM1266ACPZ-R7?
Common applications include servers, telecom infrastructure, data centers, and complex electronic systems.
- Is the ADM1266ACPZ-R7 currently in active production?
Yes, the product is currently under active production with no immediate plans for discontinuation.
