Overview
The ADM1060ARUCS0501R7, produced by Analog Devices Inc., is a programmable supervisory/sequencing device designed to provide comprehensive power supply fault detection and sequencing for multiple independent supplies in communications systems. This device is particularly useful in central offices, servers, and other infrastructure systems where multiple power supplies are required to power different sections of the board.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| VDDCAP | 2.7 V | - | 2.7 V | V | Any VPn ≥ 3.0 V, VH ≥ 4.75 V |
| VDDCAP | 4.75 V | 5.1 V | 5.1 V | V | Any VPn = 6.0 V, VH = 14.4 V |
| High Voltage Supply | 2 V | - | 14.4 V | V | - |
| Positive Voltage Only Supplies | 2 V | - | 6 V | V | - |
| Positive/Negative Voltage Supplies | +2 V to +6 V | - | -2 V to -6 V | V | - |
| Watchdog Detector Input | 200 ms | - | 12.8 sec | - | Timeout delay 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
- Fault detection on 7 independent supplies, including one high voltage supply, four positive voltage only supplies, and two positive/negative 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.
- Servers.
- Infrastructure network boards.
- High density, multivoltage system cards.
Q & A
- What is the primary function of the ADM1060ARUCS0501R7?
The primary function is to provide power supply fault detection and sequencing for multiple independent supplies in communications systems. - How many independent supplies can the ADM1060ARUCS0501R7 monitor?
The device can monitor 7 independent supplies. - What is the range of the high voltage supply that the ADM1060ARUCS0501R7 can detect?
The high voltage supply range is from 2 V to 14.4 V. - What types of voltage supplies can the ADM1060ARUCS0501R7 detect?
The device can detect high voltage, positive voltage only, and positive/negative voltage supplies. - What is the purpose of the watchdog detector input?
The watchdog detector input is used to monitor a processor clock and can be programmed for a timeout delay from 200 ms to 12.8 seconds. - How many programmable output drivers does the ADM1060ARUCS0501R7 have?
The device has 9 programmable output drivers. - What type of interface does the ADM1060ARUCS0501R7 use?
The device uses an industry-standard 2-wire bus interface (SMBus). - What is the capacity of the user EEPROM in the ADM1060ARUCS0501R7?
The user EEPROM has a capacity of 256 bytes. - In what types of systems is the ADM1060ARUCS0501R7 commonly used?
The device is commonly used in central office systems, servers, infrastructure network boards, and high density, multivoltage system cards. - What is the operating temperature range of the ADM1060ARUCS0501R7?
The operating temperature range is from -40°C to +85°C.
