INA2322EA/2K5

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High precision, low noise, wide bandwidth
• Package: SOT-23-5
• Essence: Differential Amplifier
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 2.7V to 5.5V
• Input Offset Voltage: ±150µV (maximum)
• Input Bias Current: ±100nA (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Common Mode Rejection Ratio: 80dB (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The INA2322EA/2K5 has a total of 5 pins:

1. V+ (Positive Supply Voltage)
2. V- (Negative Supply Voltage)
3. IN+ (Non-Inverting Input)
4. IN- (Inverting Input)
5. OUT (Output)

Functional Features

• High precision amplification of differential signals
• Low noise operation for accurate signal processing
• Wide bandwidth allows for high-frequency applications
• Common mode rejection ratio minimizes common mode noise

Advantages and Disadvantages

Advantages: - High precision amplification ensures accurate signal reproduction - Low noise operation improves signal quality - Wide bandwidth enables high-frequency applications - Small package size (SOT-23-5) allows for space-saving designs

Disadvantages: - Limited supply voltage range (2.7V to 5.5V) - Relatively high input offset voltage (±150µV maximum)

Working Principles

The INA2322EA/2K5 is a differential amplifier that amplifies the voltage difference between its non-inverting (IN+) and inverting (IN-) inputs. It operates by using an internal operational amplifier to amplify the differential signal while rejecting common mode noise. The amplified output is then available at the OUT pin.

Detailed Application Field Plans

The INA2322EA/2K5 is commonly used in various applications, including:

1. Sensor Signal Amplification: Amplifying small sensor signals for accurate measurement.
2. Audio Signal Processing: Enhancing audio signals in audio equipment and systems.
3. Communication Systems: Amplifying differential signals in communication circuits.
4. Instrumentation: Precise amplification of signals in test and measurement instruments.

Detailed and Complete Alternative Models

• INA2322EA/2K5R: Similar specifications and package, but with a different reel quantity (3000 units per reel).
• INA2322EA/2K5G4: Green packaging option with the same specifications and package as the INA2322EA/2K5.

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