Overview
The ADM6320CX29ARJZ-R7 is a supervisory circuit with watchdog and manual reset functions, designed and manufactured by Analog Devices Inc. This component is part of the ADM6316/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 family, known for their robust supervisory capabilities. The ADM6320CX29ARJZ-R7 is particularly suited for systems that require reliable voltage monitoring and reset functionality.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | ADM6320CX29ARJZ-R7 |
| Manufacturer | Analog Devices Inc. |
| Package | 5-Lead SOT-23 (SC-74A, SOT-753) |
| Temperature Range | −40°C to +85°C |
| Reset Voltage Threshold | 2.93 V |
| Minimum Reset Timeout | 140 ms |
| Typical Watchdog Timeout | 1.6 seconds |
| Undervoltage Threshold | 2.886 V |
| Overvoltage Threshold | 2.974 V |
| Minimum Supply Voltage | 1 V |
| Maximum Supply Voltage | 5.5 V |
| Reset Output Type | Active Low, Open-Drain |
Key Features
- Supervisory Functionality: The ADM6320CX29ARJZ-R7 provides voltage monitoring and reset functions to ensure system reliability.
- Watchdog Timer: Includes a watchdog timer that can be set to various timeout periods, helping to prevent system lockups.
- Manual Reset: Allows for manual reset through an external pin.
- Open-Drain Reset Output: The reset output is open-drain, allowing it to be connected to other open-drain or active-low reset inputs.
- Wide Operating Range: Operates over a temperature range of −40°C to +85°C and a supply voltage range of 1 V to 5.5 V.
- Compact Package: Available in a 5-lead SOT-23 package, making it suitable for space-constrained applications.
Applications
- Embedded Systems: Ideal for use in embedded systems that require robust voltage monitoring and reset capabilities.
- Industrial Control Systems: Suitable for industrial control systems where reliability and fault tolerance are critical.
- Automotive Systems: Can be used in automotive systems due to its wide operating temperature range and robust supervisory functions.
- Medical Devices: Applicable in medical devices where system reliability and safety are paramount.
- Consumer Electronics: Useful in consumer electronics that require reliable power management and reset functionality.
Q & A
- What is the primary function of the ADM6320CX29ARJZ-R7?
The primary function is to provide supervisory circuitry with watchdog and manual reset capabilities.
- What is the temperature range of the ADM6320CX29ARJZ-R7?
The temperature range is −40°C to +85°C.
- What is the reset voltage threshold for the ADM6320CX29ARJZ-R7?
The reset voltage threshold is 2.93 V.
- What is the minimum reset timeout for this component?
The minimum reset timeout is 140 ms.
- Does the ADM6320CX29ARJZ-R7 have a watchdog timer?
Yes, it includes a watchdog timer with a typical timeout of 1.6 seconds.
- What type of reset output does the ADM6320CX29ARJZ-R7 have?
The reset output is active low and open-drain.
- What is the package type of the ADM6320CX29ARJZ-R7?
The package type is 5-lead SOT-23 (SC-74A, SOT-753).
- What is the minimum and maximum supply voltage for this component?
The minimum supply voltage is 1 V, and the maximum supply voltage is 5.5 V.
- Is the ADM6320CX29ARJZ-R7 RoHS compliant?
Yes, it is RoHS compliant.
- What are some typical applications for the ADM6320CX29ARJZ-R7?
Typical applications include embedded systems, industrial control systems, automotive systems, medical devices, and consumer electronics.
