Overview
The ADM1060ARUCS0001R7, produced by Analog Devices Inc., is a programmable supervisory/sequencing device designed to provide a comprehensive solution for multiple power supply fault detection and sequencing in various communication systems. This device is particularly useful in central offices, servers, and infrastructure network boards where multiple power supplies need to be monitored and sequenced to ensure proper system operation.
The ADM1060 offers a single-chip solution that can detect faults on seven independent supplies, including high voltage, positive, and bipolar voltage supplies. It also features a watchdog detector, general-purpose logic inputs, and programmable output drivers, making it a versatile component for complex power management tasks.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Number of Voltages Monitored | - | - | 7 | - | - |
| Voltage - Threshold | - | - | Adjustable/Selectable | - | - |
| High Voltage Supply Range | 2 V | - | 14.4 V | V | VH pin |
| Positive Voltage Only Supplies Range | 2 V | - | 6 V | V | VPn pins |
| Positive/Negative Voltage Supplies Range | -2 V | - | +6 V | V | VBn pins |
| Operating Temperature | -40 ℃ | - | 85 ℃ | ℃ | TA |
| Package/Case | - | - | 28-TSSOP (0.173", 4.40mm Width) | - | - |
| Mounting Type | - | - | Surface Mount | - | - |
| Environmental Compliance | - | - | Lead Free, RoHS Compliant | - | - |
Key Features
- Fault detection on 7 independent supplies, including one high voltage supply, four positive voltage only supplies, and two bipolar voltage supplies.
- Watchdog detector input with programmable timeout delay from 200 ms to 12.8 seconds.
- Four general-purpose logic inputs and a programmable logic block for combinatorial and sequencing logic control.
- Nine programmable output drivers with various configurations (open collector, internal pull-up, etc.).
- 256 bytes of user EEPROM and an industry-standard 2-wire bus interface (SMBus).
- Internally charge-pumped high drive capability for use with external N-channel FETs.
Applications
- Central office systems: Used for monitoring and sequencing multiple power supplies in central office equipment.
- Servers: Essential for ensuring proper power-up sequencing and fault detection in server systems.
- Infrastructure network boards: Utilized in high-density, multivoltage system cards for reliable power management.
Q & A
- What is the primary function of the ADM1060ARUCS0001R7?
The primary function is to provide a programmable supervisory/sequencing solution for multiple power supply fault detection and sequencing in communication systems.
- How many independent supplies can the ADM1060ARUCS0001R7 monitor?
The device can monitor up to 7 independent supplies.
- What is the range of the high voltage supply that the ADM1060ARUCS0001R7 can detect?
The high voltage supply range is from 2 V to 14.4 V.
- Does the ADM1060ARUCS0001R7 have a watchdog detector?
Yes, it includes a watchdog detector input with a programmable timeout delay.
- What type of package does the ADM1060ARUCS0001R7 come in?
The device is packaged in a 28-TSSOP (0.173", 4.40mm Width).
- Is the ADM1060ARUCS0001R7 RoHS compliant?
Yes, it is RoHS compliant and lead-free.
- What is the operating temperature range of the ADM1060ARUCS0001R7?
The operating temperature range is from -40 ℃ to 85 ℃.
- Does the ADM1060ARUCS0001R7 have EEPROM?
Yes, it includes 256 bytes of user EEPROM.
- What is the purpose of the programmable logic block in the ADM1060ARUCS0001R7?
The programmable logic block allows for combinatorial and sequencing logic control of all inputs and outputs.
- Can the ADM1060ARUCS0001R7 be used in high-density, multivoltage system cards?
Yes, it is suitable for use in high-density, multivoltage system cards.
