INA2132UAG4

Product Overview

Category: Integrated Circuit (IC)

Use: The INA2132UAG4 is a precision instrumentation amplifier designed for accurate signal amplification in various applications. It provides high common-mode rejection and low offset voltage, making it suitable for precise measurements.

Characteristics: - High accuracy - Low noise - Wide bandwidth - High common-mode rejection ratio - Low offset voltage

Package: The INA2132UAG4 comes in a small outline package (SOIC) with 8 pins. This package offers good thermal performance and ease of soldering.

Essence: The essence of the INA2132UAG4 lies in its ability to accurately amplify weak signals while rejecting common-mode noise.

Packaging/Quantity: The INA2132UAG4 is typically sold in reels containing 250 units.

Specifications

• Supply Voltage Range: ±2.25V to ±18V
• Input Offset Voltage: 50µV (maximum)
• Common-Mode Rejection Ratio: 100dB (minimum)
• Gain Bandwidth Product: 1MHz (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The INA2132UAG4 has the following pin configuration:

```

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| | --| V+ OUT |-- --| V- REF |-- --| IN- GND |-- --| IN+ GND |-- --| RG GND |-- --| REF GND |-- --| V- GND |-- |___________| ```

Functional Features

• High gain accuracy: The INA2132UAG4 provides precise amplification of input signals, ensuring accurate measurement results.
• Low noise: It has a low noise level, minimizing interference and improving signal quality.
• Wide bandwidth: The wide bandwidth allows for amplification of signals with varying frequencies.
• High common-mode rejection ratio: It rejects common-mode noise, enabling accurate measurement of differential signals.
• Low offset voltage: The low offset voltage ensures minimal error in the amplified output.

Advantages and Disadvantages

Advantages: - High accuracy and precision - Low noise performance - Wide operating temperature range - Good thermal performance - Easy to solder due to SOIC package

Disadvantages: - Limited gain bandwidth product compared to some alternative models - Higher cost compared to basic operational amplifiers

Working Principles

The INA2132UAG4 is based on the principle of an instrumentation amplifier. It consists of multiple operational amplifiers and precision resistors that provide high gain and accurate amplification of differential input signals. The amplifier's internal circuitry rejects common-mode noise, ensuring accurate measurement of the desired signal.

Detailed Application Field Plans

The INA2132UAG4 finds applications in various fields where precise signal amplification is required. Some examples include: 1. Biomedical instrumentation 2. Industrial process control 3. Strain gauge amplification 4. Data acquisition systems 5. Test and measurement equipment

Detailed and Complete Alternative Models

1. AD8221: Precision Instrumentation Amplifier with Rail-to-Rail Output
2. LT1167: Precision Instrumentation Amplifier with Low Input Offset Voltage
3. MCP6N11: Zero-Drift Instrumentation Amplifier with EMI Filtering

These alternative models offer similar functionality to the INA2132UAG4 and can be considered based on specific application requirements.

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