INA180A1IDBVT

Product Overview

Category

The INA180A1IDBVT belongs to the category of integrated circuits (ICs) specifically designed for current sensing applications.

Use

This product is primarily used for accurate and precise current measurement in various electronic systems and devices.

Characteristics

• High accuracy: The INA180A1IDBVT offers exceptional accuracy in current sensing, making it suitable for demanding applications.
• Low offset voltage: It exhibits a low offset voltage, ensuring minimal error in current measurements.
• Wide input voltage range: The device can handle a wide range of input voltages, allowing flexibility in different operating conditions.
• Low power consumption: The INA180A1IDBVT is designed to consume minimal power, making it energy-efficient.
• Small package size: It comes in a compact package, enabling easy integration into space-constrained designs.

Package and Quantity

The INA180A1IDBVT is available in a small SOT-23 package. It is typically sold in reels containing a specified quantity of units, usually 3000 pieces per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Common-Mode Voltage Range: -0.2V to +26V
• Output Voltage Swing: Rail-to-Rail
• Quiescent Current: 60µA (typical)
• Gain Bandwidth Product: 500kHz (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The INA180A1IDBVT features a standard SOT-23 package with three pins:

1. Pin 1: V+ (Positive Power Supply)
2. Pin 2: OUT (Output)
3. Pin 3: V- (Negative Power Supply)

Functional Features

• High-side or low-side current sensing: The INA180A1IDBVT can be used for both high-side and low-side current sensing applications, providing versatility.
• Wide common-mode voltage range: It allows for accurate current measurements even in the presence of large common-mode voltages.
• Rail-to-rail output swing: The device offers an output voltage that can reach close to the supply rails, maximizing dynamic range.
• Low quiescent current: With a low quiescent current, it minimizes power consumption and extends battery life in portable applications.

Advantages and Disadvantages

Advantages

• High accuracy in current sensing
• Wide input voltage range
• Low offset voltage
• Small package size
• Low power consumption

Disadvantages

• Limited gain bandwidth product compared to some alternative models
• May require external components for specific applications

Working Principles

The INA180A1IDBVT utilizes a precision amplifier to measure the voltage across a sense resistor connected in series with the load. By measuring this voltage drop, the device accurately determines the current flowing through the load. The differential voltage is amplified and provided as an output signal.

Application Field Plans

The INA180A1IDBVT finds extensive use in various applications, including but not limited to:

1. Battery management systems
2. Power supplies and converters
3. Motor control systems
4. Industrial automation
5. Energy monitoring systems
6. Current-controlled LED lighting

Alternative Models

For users seeking alternatives to the INA180A1IDBVT, the following models provide similar functionality:

1. INA219: This IC offers higher gain bandwidth product and additional features like bus voltage measurement.
2. ACS712: A Hall-effect based current sensor with different package options and wider current range.
3. MAX4080: Provides higher precision and lower offset voltage, suitable for demanding current sensing applications.

These alternative models can be considered based on specific requirements and design constraints.

Word count: 487 words