ADM8320WCZ29ARJZR7 - Analog Devices Inc.

Manufacturer Part Number

ADM8320WCZ29ARJZR7

Manufacturer

Analog Devices, Inc.

Introduction

The ADM8320 is a low-power microprocessor supervisory circuit that monitors the supply voltage and generates a reset signal when the supply drops below a specific threshold.

Product Features and Performance

Monitors a single supply voltage

Generates an active low reset signal when the supply voltage drops below the threshold

Minimum reset timeout of 140ms

Operates over the industrial temperature range of -40°C to +125°C

Low quiescent current of 1.5μA (typical)

Open-drain or open-collector reset output

Product Advantages

Reliable voltage monitoring for microcontroller systems

Compact SOT-23-5 package for space-constrained applications

Wide operating temperature range suitable for automotive and industrial environments

Low power consumption extends battery life in portable applications

Key Technical Parameters

Voltage Threshold: 2.93V

Number of Voltages Monitored: 1

Reset Output: Active Low

Reset Timeout: 140ms Minimum

Operating Temperature: -40°C to +125°C

Quality and Safety Features

RoHS3 compliant

Automotive-grade component

Compatibility

Suitable for use with a variety of microcontrollers and microprocessors

Application Areas

Automotive electronics

Industrial automation and control systems

Portable and battery-powered devices

Embedded systems

Product Lifecycle

This product is currently in production and not nearing discontinuation.

Replacement or upgrade options may be available from the manufacturer.

Several Key Reasons to Choose This Product

Reliable voltage monitoring to protect microcontroller systems from brownouts

Wide operating temperature range for use in harsh environments

Low power consumption ideal for battery-powered applications

Compact package size for space-constrained designs

Automotive and industrial-grade quality and safety features