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ADM1181AAN

EMI/EMC Compliant, +-15 kV ESD Protected, RS-232 Line Drivers/Receivers

Partnumber Manufacturer Quantity Availability
ADM1181AAN 6 In Stock

Description and Introduction

EMI/EMC Compliant, +-15 kV ESD Protected, RS-232 Line Drivers/Receivers The ADM1181AAN is a microprocessor supervisory circuit manufactured by Analog Devices. It is designed to monitor the power supply voltage of microprocessor and digital systems. Key specifications include:

- **Supply Voltage Range**: 1.6V to 5.5V
- **Reset Threshold Accuracy**: ±1.5% (typical)
- **Reset Timeout Period**: 140ms (typical)
- **Operating Temperature Range**: -40°C to +85°C
- **Package**: 8-lead SOIC (Small Outline Integrated Circuit)
- **Manual Reset Input**: Yes
- **Watchdog Timer**: Yes, with a programmable timeout period
- **Power-On Reset**: Yes
- **Low Quiescent Current**: Typically 20µA

The ADM1181AAN is suitable for applications requiring reliable power supply monitoring and reset generation in embedded systems.

Partnumber Manufacturer Quantity Availability
ADM1181AAN AD 20 In Stock

Description and Introduction

EMI/EMC Compliant, +-15 kV ESD Protected, RS-232 Line Drivers/Receivers The ADM1181AAN is a microprocessor supervisory circuit manufactured by Analog Devices. It is designed to monitor the power supply voltage of a microprocessor or microcontroller and provide a reset signal if the voltage falls below a specified threshold. Key specifications include:

- **Reset Threshold Voltage**: Typically 4.63V (adjustable versions are also available).
- **Reset Timeout Period**: Typically 200ms (adjustable versions are also available).
- **Operating Voltage Range**: 1.6V to 5.5V.
- **Quiescent Current**: Typically 12µA.
- **Output Type**: Active-low reset output.
- **Temperature Range**: -40°C to +85°C.
- **Package**: 8-lead SOIC.

The ADM1181AAN is commonly used in applications requiring reliable power-on reset and power supply monitoring, such as in embedded systems, industrial controls, and consumer electronics.

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