OPA340NA/3KG4

Product Overview

Category

OPA340NA/3KG4 belongs to the category of operational amplifiers (op-amps).

Use

This product is commonly used in electronic circuits for amplifying and processing analog signals.

Characteristics

• High gain: The OPA340NA/3KG4 offers a high voltage gain, allowing for accurate signal amplification.
• Low offset voltage: It has a low input offset voltage, ensuring minimal error in signal processing.
• Wide bandwidth: This op-amp provides a wide frequency response range, enabling it to handle various signal frequencies.
• Low power consumption: The OPA340NA/3KG4 operates on low power, making it suitable for battery-powered applications.

Package

The OPA340NA/3KG4 is available in a small outline package (SOIC) with three pins.

Essence

This op-amp is designed to enhance the performance of analog circuits by amplifying weak signals while maintaining accuracy and stability.

Packaging/Quantity

The OPA340NA/3KG4 is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply voltage: ±2.5V to ±18V
• Input offset voltage: 1mV (maximum)
• Gain bandwidth product: 1MHz
• Slew rate: 0.6V/µs
• Input bias current: 10nA (maximum)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The OPA340NA/3KG4 has three pins arranged as follows:

```

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| | --| IN- OUT |-- --| IN+ VCC |-- --| GND |-- |___________| ```

1. IN-: Inverting input
2. OUT: Output
3. IN+: Non-inverting input
4. VCC: Power supply voltage
5. GND: Ground

Functional Features

• High gain amplification: The op-amp provides a high voltage gain, allowing for precise signal amplification.
• Low noise: It has low noise characteristics, ensuring minimal interference in signal processing.
• Rail-to-rail output: The output voltage can swing close to the power supply rails, maximizing dynamic range.
• Unity-gain stable: The OPA340NA/3KG4 remains stable even at unity gain, simplifying circuit design.

Advantages and Disadvantages

Advantages

• High gain and accuracy
• Low power consumption
• Wide bandwidth
• Small package size

Disadvantages

• Limited slew rate
• Restricted temperature range

Working Principles

The OPA340NA/3KG4 operates based on the principles of differential amplification. It amplifies the voltage difference between its inverting and non-inverting inputs, producing an amplified output signal.

Detailed Application Field Plans

The OPA340NA/3KG4 finds applications in various fields, including: 1. Audio amplification circuits 2. Sensor signal conditioning 3. Active filters 4. Data acquisition systems 5. Instrumentation amplifiers

Detailed and Complete Alternative Models

Some alternative models to the OPA340NA/3KG4 include: - LM324 - TL071 - AD822

These alternatives offer similar functionality and can be used as substitutes depending on specific requirements.

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