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ADM811LARTZ-REEL from AD,Analog Devices

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ADM811LARTZ-REEL

Manufacturer: AD

Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP

Partnumber Manufacturer Quantity Availability
ADM811LARTZ-REEL,ADM811LARTZREEL AD 12000 In Stock

Description and Introduction

Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP The ADM811LARTZ-REEL is a microprocessor supervisory circuit manufactured by Analog Devices. It is designed to monitor the power supply voltage of microprocessor and digital systems. The device provides a reset signal to the microprocessor when the power supply voltage falls below a specified threshold, ensuring proper system operation during power-up, power-down, and brownout conditions.

Key specifications of the ADM811LARTZ-REEL include:
- **Reset Threshold Voltage**: Typically 4.63V (with options for other thresholds available in the series).
- **Reset Timeout Period**: Typically 240 ms.
- **Operating Voltage Range**: 1.0V to 5.5V.
- **Quiescent Current**: Typically 6 µA.
- **Package**: SOT-23-3.
- **Temperature Range**: -40°C to +85°C.
- **Output Type**: Active-low reset output.
- **Manual Reset Input**: Available on some variants, but not on the ADM811LARTZ-REEL.

The device is available in a tape and reel packaging format, denoted by the "-REEL" suffix, which is suitable for automated assembly processes.

Partnumber Manufacturer Quantity Availability
ADM811LARTZ-REEL,ADM811LARTZREEL ADI 3000 In Stock

Description and Introduction

Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP The ADM811LARTZ-REEL is a microprocessor supervisory circuit manufactured by Analog Devices Inc. (ADI). It is designed to monitor the power supply voltage of a microprocessor or digital system. Key specifications include:

- **Supply Voltage Range:** 1.0V to 5.5V
- **Reset Threshold Options:** Available in various fixed threshold voltages (e.g., 2.63V, 3.08V, 4.38V, etc.)
- **Reset Timeout Period:** Typically 140ms (min) to 280ms (max)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** SOT-23-3
- **Output Type:** Active-low reset output
- **Quiescent Current:** Typically 6µA
- **Power-On Reset:** Ensures proper system initialization upon power-up
- **Manual Reset Input:** Available on some variants for external reset control

This device is commonly used in applications requiring reliable power supply monitoring, such as embedded systems, industrial controls, and consumer electronics.

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