Overview
The ADM13307-5ARZ is a triple voltage supervisor designed by Analog Devices Inc. to monitor up to three voltage levels in DSP and microprocessor-based systems. This component is particularly useful in applications requiring precise voltage monitoring and reliable reset functionality. It features a wide supply voltage range of 2.0 V to 5.5 V and is available in an 8-lead, narrow body SOIC package. The device is known for its high accuracy, reliability, and robust level-shifting architecture, making it suitable for various industrial, portable, and wireless systems.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Type | Multi-Voltage Supervisor | ||
| Number of Voltages Monitored | 3 | ||
| Voltage - Threshold | 3.3V, Adj, Adj | Internally pretrimmed and adjustable options | |
| Output | Push-Pull, Totem Pole | ||
| Reset | Active High/Active Low | ||
| Reset Timeout | 140 ms Minimum | ||
| Operating Temperature | -40°C ~ 85°C (TA) | ||
| Mounting Type | Surface Mount | ||
| Package/Case | 8-SOIC(0.154",3.90mmWidth) | ||
| Supply Current | 40 μA |
Key Features
- High accuracy and reliability in voltage monitoring.
- Precise timing and power management capabilities.
- Undervoltage monitoring with adjustable and pretrimmed threshold options.
- Robust level-shifting architecture for seamless integration with microcontrollers or digital signal processors.
- Maximum supply current of 40 μA and a supply voltage range of 2.0 V to 5.5 V.
- Push-pull RESET and RESET outputs.
Applications
- Advanced voltage stability in DSP and microprocessor-based systems.
- Accurate voltage monitoring for automotive systems.
- Perfect for medical equipment requiring reliable voltage supervision.
- Industrial and portable equipment.
- Wireless systems and notebook/desktop computers.
Q & A
- What is the primary function of the ADM13307-5ARZ?
The ADM13307-5ARZ is a triple voltage supervisor designed to monitor up to three voltage levels in DSP and microprocessor-based systems.
- What is the supply voltage range of the ADM13307-5ARZ?
The supply voltage range is from 2.0 V to 5.5 V.
- What types of voltage thresholds are available for the ADM13307-5ARZ?
The device offers internally pretrimmed thresholds (1.8 V, 2.5 V, 3.3 V, and 5 V) and adjustable thresholds (0.6 V and 1.25 V).
- What is the reset timeout for the ADM13307-5ARZ?
The reset timeout is a minimum of 140 ms.
- What is the operating temperature range for the ADM13307-5ARZ?
The operating temperature range is from -40°C to +85°C.
- What package type is the ADM13307-5ARZ available in?
The device is available in an 8-lead, narrow body SOIC package.
- What is the maximum supply current of the ADM13307-5ARZ?
The maximum supply current is 40 μA.
- What are some common applications for the ADM13307-5ARZ?
Common applications include industrial and portable equipment, wireless systems, notebook/desktop computers, and medical equipment.
- Is the ADM13307-5ARZ RoHS compliant?
Yes, the ADM13307-5ARZ is RoHS compliant.
- How does the ADM13307-5ARZ handle undervoltage conditions?
The device holds the RESET output low as long as the SENSEv input pins remain below the rising threshold voltage.
