Overview
The ADM1086AKSZ-REEL7 is a Voltage Sequencer with Active High, Push-Pull Enable Output from Analog Devices. It is designed to provide time delays between the enabling of voltage regulators and/or dc-dc converters at power-up in multiple supply systems. This IC is essential for ensuring that multiple power supplies are brought online in a controlled and coordinated manner, making it a critical component in high-performance electronic systems.
The device features a simple sequencing circuit that initiates a time delay before allowing subsequent regulators to power up once the output voltage of the first power module reaches a preset threshold. This functionality is crucial for applications requiring precise voltage monitoring and protection to ensure reliable operation and safety.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices |
| Part Number | ADM1086AKSZ-REEL7 |
| Package Type | SC-70-6 |
| Number of Pins | 6 |
| Min Supply Voltage | 2.25V |
| Max Supply Voltage | 3.6V |
| Mount Type | Surface Mount |
| Threshold Voltage | 600mV (adjustable) |
| Reset Type | Active High |
| Undervoltage Threshold | 560mV |
| Overvoltage Threshold | 640mV |
| Watchdog Timer | No |
| Max Operating Temperature | 125°C |
| Max Reset Threshold Voltage | 640mV |
| Nominal Supply Current | 10µA |
| RoHS Compliance | Compliant |
| Operating Temperature Range | -40°C to 125°C |
Key Features
- Provides time delays between enabling of regulators, allowing for cascading with multiple regulators for sequencing.
- Features an open-drain output capable of handling high voltages up to 22V and a push-pull output.
- Adjustable voltage threshold levels using external resistors in a voltage divider configuration.
- Active high reset signal with reset timeout feature and adjustable/selectable timing.
- Supports a wide operating temperature range of -40°C to 125°C.
- Compact SC-70-6 package for space-saving designs.
Applications
- Industrial automation
- Automotive systems
- Communication systems
- Medical devices
- Desktop/notebook computers, servers, low power portable equipment, routers, base stations, line cards, and graphics cards.
The ADM1086AKSZ-REEL7 is ideal for applications requiring high-precision monitoring and protection of critical voltage levels to ensure reliable operation and safety.
Q & A
- What is the primary function of the ADM1086AKSZ-REEL7?
The primary function of the ADM1086AKSZ-REEL7 is to provide time delays between the enabling of voltage regulators and/or dc-dc converters at power-up in multiple supply systems.
- What package type does the ADM1086AKSZ-REEL7 use?
The ADM1086AKSZ-REEL7 uses the SC-70-6 package type.
- What is the operating temperature range of the ADM1086AKSZ-REEL7?
The operating temperature range of the ADM1086AKSZ-REEL7 is -40°C to 125°C.
- Can the threshold voltage of the ADM1086AKSZ-REEL7 be adjusted?
- What types of output stages does the ADM1086AKSZ-REEL7 offer?
The ADM1086AKSZ-REEL7 offers both high voltage open-drain and push-pull output stages.
- In which industries is the ADM1086AKSZ-REEL7 commonly used?
The ADM1086AKSZ-REEL7 is commonly used in industrial automation, automotive systems, communication systems, and medical devices.
- Is the ADM1086AKSZ-REEL7 RoHS compliant?
- What is the nominal supply current of the ADM1086AKSZ-REEL7?
The nominal supply current of the ADM1086AKSZ-REEL7 is 10µA.
- Can the ADM1086AKSZ-REEL7 be cascaded with multiple regulators?
- What is the maximum reset threshold voltage of the ADM1086AKSZ-REEL7?
The maximum reset threshold voltage of the ADM1086AKSZ-REEL7 is 640mV.
