ADM1176-2ARMZ-R7

Product Overview

Category

ADM1176-2ARMZ-R7 belongs to the category of integrated circuit (IC) voltage and current monitors.

Use

This product is primarily used for monitoring and controlling voltage and current levels in electronic systems.

Characteristics

• Integrated circuit voltage and current monitor
• High accuracy and precision measurements
• Wide operating voltage range
• Low power consumption
• Small form factor
• Easy integration into existing systems

Package

ADM1176-2ARMZ-R7 is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of ADM1176-2ARMZ-R7 lies in its ability to accurately measure and monitor voltage and current levels in electronic systems, ensuring optimal performance and protection against potential faults or failures.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Operating Voltage Range: 2.7V to 5.5V
• Current Measurement Range: 0A to 10A
• Voltage Measurement Range: 0V to 30V
• Accuracy: ±1% (Voltage), ±2% (Current)
• Resolution: 12 bits
• Communication Interface: I2C

Pin Configuration

The ADM1176-2ARMZ-R7 IC has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. SDA: Serial data line (I2C)
4. SCL: Serial clock line (I2C)
5. ALERT: Alert output pin
6. VIN+: Positive voltage input
7. VIN-: Negative voltage input
8. IMON: Current measurement output

Functional Features

• Accurate voltage and current monitoring
• Overvoltage and undervoltage detection
• Overcurrent protection
• Programmable alert thresholds
• Temperature compensation
• Fault detection and reporting

Advantages and Disadvantages

Advantages

• High accuracy measurements ensure system reliability
• Wide operating voltage range allows for versatile applications
• Low power consumption minimizes energy usage
• Small form factor enables easy integration into compact designs
• Programmable alert thresholds provide flexibility in system monitoring

Disadvantages

• Limited current measurement range (up to 10A)
• Requires I2C communication interface for configuration and data retrieval

Working Principles

ADM1176-2ARMZ-R7 operates by measuring the voltage across a shunt resistor connected in series with the load and converting it into a digital value using an analog-to-digital converter. The current flowing through the load is calculated based on Ohm's law. The IC also monitors the input voltage and compares it to programmable threshold values to detect overvoltage and undervoltage conditions. In case of a fault, the IC triggers an alert signal.

Detailed Application Field Plans

ADM1176-2ARMZ-R7 finds applications in various fields, including:

1. Power supply units
2. Battery management systems
3. Industrial automation
4. Motor control systems
5. Solar energy systems
6. Electric vehicle charging stations
7. Telecommunications equipment
8. Server and data center power monitoring

Alternative Models

Some alternative models that offer similar functionality to ADM1176-2ARMZ-R7 are:

1. INA219: High-side bi-directional current/power monitor
2. MAX471: High-side current-sense amplifier
3. ACS712: Hall effect-based current sensor
4. LTC4151: High-side power monitor with I2C interface
5. PZEM-004T: AC voltage and current monitor

These alternative models provide options for different measurement ranges, communication interfaces, and package types, catering to diverse application requirements.

Word count: 511 words