ADM1191-2ARMZ-R7 - Analog Devices Inc.

Manufacturer Part Number

ADM1191-2ARMZ-R7

Manufacturer

Analog Devices

Introduction

The ADM1191-2ARMZ-R7 is a power management integrated circuit (PMIC) for monitoring and digital current control.

Product Features and Performance

Integrated Digital Current and Voltage Monitor

Precision Current Sensing

High Voltage Range: 3.15V to 26V

Low Current Consumption: 1.7mA

Overcurrent and Overvoltage Protection

Programmable Alert Thresholds

Product Advantages

Highly Accurate Monitoring

Energy-efficient Operation

Supports a Wide Range of Supply Voltages

User-configurable via I2C Interface

Key Technical Parameters

Supply Voltage Range: 3.15V to 26V

Operating Temperature: -40°C to 85°C

Current Monitoring Accuracy

I2C Interface for Configuration and Data Access

Programmable Limit Comparators

Quality and Safety Features

Built-In Fault Detection

Automatic Alert Signals upon Threshold Violation

Robust ESD Protection

Compatibility

I2C-compatible interface for easy integration with most microcontrollers

Standard 10-MSOP package for surface mount compatibility

Application Areas

Power Supply Systems

Energy Management

Battery Chargers

Overcurrent and Overvoltage Protection Circuits

Product Lifecycle

The product is currently active and not near discontinuation.

Continued availability of replacements and potential future upgrades

Several Key Reasons to Choose This Product

High-accuracy operation ideal for sensitive electronic monitoring

Energy-saving features for power-conscious designs

Flexible programming options for a variety of applications

Broad voltage range compatibility accommodating diverse power environments

Compact form factor for space-limited applications

Adaptable to various industry-standard protocols and systems

Reliable performance confirmed by stringent quality tests