Overview
The ADM6319B31ARJZ-RL7 is a supervisory circuit manufactured by Analog Devices Inc. This component is designed to monitor the voltage levels in microprocessor-based systems and provide a reset signal when the voltage falls below a predetermined threshold. It is part of the ADM6316 to ADM6322 series, which offers various reset voltage thresholds, reset timeouts, and watchdog timeout options.
This device is particularly useful in ensuring system reliability by preventing malfunctions due to voltage drops or other power-related issues. It operates over a wide temperature range and is packaged in a compact 5-lead SOT-23 package, making it suitable for a variety of applications.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Reset Voltage Threshold | 3.08 | V | |
| Minimum Reset Timeout | 20 | ms | |
| Typical Watchdog Timeout | N/A | sec | This model does not include a watchdog timer. |
| Temperature Range | −40°C to +85°C | ||
| Package Type | 5-Lead SOT-23 | ||
| Packing Quantity | 3000 pieces per reel | ||
| RoHS Compliance | Yes | Z in the ordering code indicates RoHS compliance. |
Key Features
- Reset Voltage Monitoring: The ADM6319B31ARJZ-RL7 monitors the system voltage and generates a reset signal when the voltage falls below the predetermined threshold of 3.08V.
- Reset Timeout: The device has a minimum reset timeout of 20 milliseconds, ensuring that the system has sufficient time to reset properly.
- Manual Reset Input: It includes a manual reset input that allows for external reset initiation.
- Compact Packaging: The 5-lead SOT-23 package makes it suitable for space-constrained applications.
- Wide Temperature Range: Operates over a temperature range of −40°C to +85°C, making it versatile for various environmental conditions.
Applications
- Microprocessor-Based Systems: Ideal for monitoring and resetting microprocessor-based systems to prevent malfunctions due to voltage drops.
- Industrial Control Systems: Used in industrial control systems where reliable operation is critical.
- Automotive Systems: Suitable for automotive applications due to its wide temperature range and robust design.
- Embedded Systems: Commonly used in embedded systems to ensure reliable operation and prevent system crashes.
Q & A
- What is the reset voltage threshold of the ADM6319B31ARJZ-RL7?
The reset voltage threshold is 3.08V.
- What is the minimum reset timeout for this device?
The minimum reset timeout is 20 milliseconds.
- Does the ADM6319B31ARJZ-RL7 include a watchdog timer?
No, this model does not include a watchdog timer.
- What is the operating temperature range of the ADM6319B31ARJZ-RL7?
The operating temperature range is −40°C to +85°C.
- What type of package does the ADM6319B31ARJZ-RL7 come in?
The device is packaged in a 5-lead SOT-23 package.
- Is the ADM6319B31ARJZ-RL7 RoHS compliant?
- What is the packing quantity for the ADM6319B31ARJZ-RL7?
The packing quantity is 3000 pieces per reel.
- Can the ADM6319B31ARJZ-RL7 be manually reset?
- What are some common applications for the ADM6319B31ARJZ-RL7?
- Where can I find more detailed specifications for the ADM6319B31ARJZ-RL7?
