ADM809LART

The ADM809LART is a low-power voltage supervisor designed for monitoring power supply levels in various electronic applications. It features a precise voltage monitoring function with an adjustable threshold, making it suitable for systems requiring reliable power management. The device has a reset output that activates when the monitored voltage falls below the specified threshold, ensuring that the system doesn't operate in an under-voltage condition, which could lead to erratic behavior or damage.
Key features include a wide supply voltage range, low quiescent current, and a fast response time, making it ideal for battery-operated devices and systems that require quick fault detection. The ADM809LART also includes built-in hysteresis to prevent noise-induced false resets, enhancing overall system stability. Its small package size allows for easy integration into compact designs. This supervisor is used in various applications, including microcontrollers, automotive systems, and consumer electronics, ensuring reliable operation and protecting sensitive components.

The ADM809LART is a low-power, dual voltage supervisor and reset circuit designed for microprocessor applications. Key features include:
1. Voltage Supervisory Functions: Monitors two different supply voltages, ensuring reliable operation by generating reset signals when voltages fall below specified thresholds.

2. Precision Voltage Detection: Features accurate threshold voltage detection with a typical reset voltage of 1.25V, ensuring precise monitoring.
3. Low Power Consumption: Operates on a minimal supply current, making it suitable for battery-powered devices.
4. Fast Reset Recovery: Provides a fast reset signal upon voltage recovery, which helps in quick system recovery.
5. Active Low Output: The reset output is active low, allowing simple interfacing with microcontrollers.
6. Temperature Range: Operates over an extended temperature range, making it robust for various environmental conditions.
7. Compact Package: Available in small packages, facilitating space-efficient designs in PCB layouts.
Overall, the ADM809LART is ideal for enhancing system reliability in various electronic applications.

The ADM809LART is packaged in a SOT-23-5 form factor. This compact package is designed for easy integration into various electronic circuits, providing a reliable solution for voltage supervision applications.

The ADM809LART is a voltage supervisor with a pin count of 5. Its key functions include monitoring power supply voltages and providing reset signals to prevent microcontroller malfunctions during power fluctuations. The specific pins are as follows:
1. VDD: Power supply input.
2. GND: Ground connection.
3. RESET: Active-low reset output that goes low when the supply voltage is below the specified threshold.
4. RESETB (optional): Active-high reset output that provides a reset signal when the voltage is low.
5. SENSE: Voltage sensing input, which can be connected to the power supply for monitoring.
The ADM809LART is often used in applications requiring reliable power monitoring and reset signal generation for digital systems.

The ADM809LART is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves various sectors including communications, automotive, healthcare, industrial, and consumer electronics. It is known for its innovation in signal processing and is recognized as a leading provider of a broad range of products that facilitate data conversion, signal amplification, and power management.

The ADM809LART is a voltage supervisor used for power supply monitoring and system reset applications. It is commonly employed in consumer electronics, industrial automation, embedded systems, and automotive electronics to ensure proper functioning by resetting microcontrollers and preventing faulty operation during voltage fluctuations. Its ability to detect overvoltage and undervoltage conditions makes it suitable for critical safety systems and reliable operation in various electronic devices.

The ADM809LART is a voltage monitor and reset IC. Equivalent products include the MCP130 by Microchip, MAX809 by Maxim Integrated, and LM809 by Texas Instruments. Each offers similar voltage monitoring and reset functionalities tailored for various applications. Always verify specific voltage thresholds and package types for compatibility.