Overview
The ADM1063ACPZ, produced by Analog Devices Inc., is a highly configurable supervisory and sequencing device designed for monitoring and sequencing multiple power supplies in complex systems. This device integrates a range of functionalities including supply fault detection, temperature monitoring, and a 12-bit SAR ADC for accurate voltage measurements. It is particularly suited for applications requiring precise control over power supply sequencing and monitoring, such as in central office systems, servers, routers, and multivoltage system line cards.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 40-VFQFN Exposed Pad, CSP |
| Number of Pins | 40 |
| Number of Voltages Monitored | 10 |
| Overvoltage Threshold | Adjustable/Selectable up to 8.4 V |
| Undervoltage Threshold | Adjustable/Selectable down to 0.573 V |
| Watchdog Timer | Yes |
| Minimum Supply Voltage | 3 V |
| Maximum Supply Voltage | 6 V |
| ADC Resolution | 12-bit SAR ADC |
| Temperature Measurement | Internal temperature sensor and remote thermal diodes |
Key Features
- Configurable supervisory and sequencing capabilities for multiple power supplies.
- 12-bit SAR ADC for accurate measurement of up to 12 separate voltages.
- Up to 10 programmable inputs for monitoring undervoltage, overvoltage, and out-of-window faults.
- Temperature measurement using an internal temperature sensor and two pairs of differential inputs for remote thermal diodes.
- Sequencing engine with up to 63 different states, enabling flexible output sequencing based on input conditions.
- Controlled via configuration data programmed into an EEPROM using an intuitive GUI-based software package.
- Dual functionality inputs: can be used as supply fault detectors or CMOS-/TTL-compatible logic inputs.
Applications
- Central office systems.
- Servers and routers.
- Multivoltage system line cards.
- DSP/FPGA supply sequencing.
- In-circuit testing of margined supplies.
Q & A
- What is the primary function of the ADM1063ACPZ? The primary function is to provide configurable supervisory and sequencing capabilities for multiple power supplies.
- How many voltages can the ADM1063ACPZ monitor? It can monitor up to 10 separate voltages.
- What type of ADC does the ADM1063ACPZ include? It includes a 12-bit SAR ADC.
- Can the ADM1063ACPZ measure temperature? Yes, it includes an internal temperature sensor and supports remote thermal diodes.
- How is the ADM1063ACPZ configured? It is configured via data programmed into an EEPROM using a GUI-based software package.
- What types of inputs does the ADM1063ACPZ have? It has dual functionality inputs that can be used as supply fault detectors or CMOS-/TTL-compatible logic inputs.
- What is the minimum and maximum supply voltage for the ADM1063ACPZ? The minimum supply voltage is 3 V, and the maximum is 6 V.
- What kind of package does the ADM1063ACPZ come in? It comes in a 40-VFQFN Exposed Pad, CSP package.
- Is the ADM1063ACPZ RoHS compliant? Yes, it is lead-free and RoHS compliant.
- What are some common applications of the ADM1063ACPZ? Common applications include central office systems, servers, routers, and multivoltage system line cards.
