ADM1172-2AUJZ-RL7

Product Overview

Category

ADM1172-2AUJZ-RL7 belongs to the category of integrated circuit (IC) devices.

Use

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

Characteristics

• High accuracy and precision in current and voltage measurements.
• Wide operating voltage range.
• Low power consumption.
• Compact package size.
• Easy integration into existing electronic systems.

Package

ADM1172-2AUJZ-RL7 is available in a small form factor package, which ensures easy installation and space-saving design.

Essence

The essence of ADM1172-2AUJZ-RL7 lies in its ability to accurately monitor and measure current and voltage levels in electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 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% (current measurement), ±0.5% (voltage measurement)
• Temperature Range: -40°C to +125°C
• Interface: I2C/SMBus compatible

Detailed Pin Configuration

ADM1172-2AUJZ-RL7 has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. SDA: Serial data input/output (I2C/SMBus)
4. SCL: Serial clock input (I2C/SMBus)
5. ALERT: Alert output pin
6. VIN+: Positive voltage input
7. VIN-: Negative voltage input
8. VOUT: Voltage output

Functional Features

• Accurate current and voltage monitoring.
• Overcurrent and overvoltage protection.
• Programmable alert thresholds.
• Temperature compensation for accurate measurements.
• I2C/SMBus interface for easy integration with microcontrollers.

Advantages and Disadvantages

Advantages

• High accuracy and precision in current and voltage measurements.
• Wide operating voltage range allows for versatile applications.
• Compact package size enables easy integration into existing systems.
• Programmable alert thresholds provide flexibility in system design.

Disadvantages

• Limited current measurement range (up to 10A).
• Requires external microcontroller or host device for data processing and control.

Working Principles

ADM1172-2AUJZ-RL7 utilizes a shunt resistor to measure the voltage drop across it, which is proportional to the current flowing through the circuit. The voltage measurement is achieved using an internal voltage divider network. These measurements are then processed and communicated through the I2C/SMBus interface.

Detailed Application Field Plans

ADM1172-2AUJZ-RL7 finds applications in various fields, including but not limited to:

1. Power supply units: Monitoring current and voltage levels in power supplies to ensure safe and efficient operation.
2. Battery management systems: Tracking battery charging and discharging currents for optimal performance and protection.
3. Industrial automation: Monitoring current consumption in motors, pumps, and other industrial equipment for maintenance and efficiency purposes.
4. Automotive electronics: Measuring current and voltage in automotive systems to detect faults and prevent damage.

Detailed and Complete Alternative Models

1. ADM1172-1AUJZ-RL7: Similar to ADM1172-2AUJZ-RL7, but with a single-channel current measurement capability.
2. ADM1172-4AUJZ-RL7: Similar to ADM1172-2AUJZ-RL7, but with a four-channel current measurement capability.
3. ADM1172-8AUJZ-RL7: Similar to ADM1172-2AUJZ-RL7, but with an eight-channel current measurement capability.

These alternative models provide options for different system requirements and scalability.

In conclusion, ADM1172-2AUJZ-RL7 is a highly accurate and versatile integrated circuit device used for current and voltage monitoring in various electronic systems. Its compact size, wide operating voltage range, and programmable features make it suitable for a wide range of applications. However, it has limitations in terms of current measurement range and requires external control and data processing.