OPA2301AIDR

Product Overview

Category

OPA2301AIDR belongs to the category of operational amplifiers (op-amps).

Use

The OPA2301AIDR op-amp is commonly used in various electronic circuits for amplification and signal conditioning purposes.

Characteristics

• Low offset voltage: The OPA2301AIDR exhibits a low offset voltage, ensuring accurate amplification of input signals.
• High gain bandwidth product: With a high gain bandwidth product, this op-amp can handle a wide range of frequencies effectively.
• Rail-to-rail input and output: The op-amp supports rail-to-rail input and output operation, enabling it to work with signals close to the power supply rails.
• Low quiescent current: The OPA2301AIDR has a low quiescent current, making it suitable for battery-powered applications.
• Wide supply voltage range: It operates over a wide supply voltage range, allowing flexibility in different circuit designs.

Package

The OPA2301AIDR is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the OPA2301AIDR lies in its ability to provide precise amplification and signal conditioning in various electronic circuits.

Packaging/Quantity

The OPA2301AIDR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage range: ±2.5V to ±18V
• Input offset voltage: 500µV (maximum)
• Gain bandwidth product: 10MHz
• Quiescent current: 400µA (maximum)
• Slew rate: 4V/µs
• Input common-mode voltage range: -0.1V to VCC+0.1V
• Output voltage swing: Rail-to-rail

Detailed Pin Configuration

The OPA2301AIDR op-amp has a standard 8-pin SOIC package. The pin configuration is as follows:

```

---

| | --| V+ OUT |-- Pin 1: Positive supply voltage (V+) --| IN- NC |-- Pin 2: Inverting input (-) --| IN+ NC |-- Pin 3: Non-inverting input (+) --| GND NC |-- Pin 4: Ground (GND) --| NC NC |-- Pin 5: Not connected (NC) --| OUT V- |-- Pin 6: Output (OUT) --| NC NC |-- Pin 7: Not connected (NC) --| NC V- |-- Pin 8: Negative supply voltage (V-) |___________| ```

Functional Features

• High precision amplification: The OPA2301AIDR provides accurate amplification of input signals with low offset voltage and high gain bandwidth product.
• Rail-to-rail operation: It supports rail-to-rail input and output, allowing for maximum utilization of the available voltage range.
• Low power consumption: With a low quiescent current, it is suitable for power-sensitive applications.
• Wide supply voltage range: The op-amp can operate over a wide range of supply voltages, providing flexibility in different circuit designs.

Advantages and Disadvantages

Advantages

• Low offset voltage ensures precise amplification.
• Rail-to-rail operation allows for maximum signal swing.
• Low quiescent current makes it suitable for battery-powered applications.
• Wide supply voltage range provides flexibility in circuit design.

Disadvantages

• Limited output current capability.
• May exhibit slight non-linearity at high frequencies.

Working Principles

The OPA2301AIDR is a voltage-feedback operational amplifier. It amplifies the voltage difference between its inverting and non-inverting inputs, producing an output voltage proportional to this difference. The op-amp operates by using internal transistors to amplify and condition the input signal, providing a high-gain output signal with low distortion.

Detailed Application Field Plans

The OPA2301AIDR finds applications in various fields, including: 1. Audio amplification: It can be used in audio amplifiers to provide accurate and high-quality sound reproduction. 2. Sensor signal conditioning: The op-amp can be employed to amplify and condition signals from sensors, such as temperature or pressure sensors. 3. Active filters: It can be utilized in active filter circuits to shape and modify the frequency response of signals. 4. Instrumentation amplifiers: The OPA2301AIDR can be part of instrumentation amplifier circuits used for precise measurement and data acquisition.

Detailed and Complete Alternative Models

Some alternative models to the OPA2301AIDR include: - OPA2277A