TLV2472IDR

Product Overview

Category: Integrated Circuits (ICs)

Use: TLV2472IDR is a dual operational amplifier that is designed for general-purpose applications. It is commonly used in audio amplification, signal conditioning, and voltage amplification circuits.

Characteristics: - Low noise: TLV2472IDR has a low input noise voltage, making it suitable for applications requiring high signal fidelity. - High bandwidth: It offers a wide bandwidth, allowing it to handle high-frequency signals accurately. - Rail-to-rail output swing: The operational amplifier can drive signals close to the power supply rails, maximizing the dynamic range of the output signal. - Low input offset voltage: This feature ensures accurate amplification of small input signals.

Package: TLV2472IDR comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence: TLV2472IDR is a versatile operational amplifier that provides high performance and flexibility for various electronic applications.

Packaging/Quantity: TLV2472IDR is typically sold in reels containing 2500 units.

Specifications

• Supply Voltage Range: ±1.35 V to ±18 V
• Input Offset Voltage: 500 µV (maximum)
• Input Bias Current: 1 pA (typical)
• Gain Bandwidth Product: 10 MHz (typical)
• Slew Rate: 6 V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

TLV2472IDR features the following pin configuration:

```

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| | --| IN- OUT |-- V- --| IN+ NC |-- V+ --| VCC NC | --| NC NC | --| OUT IN+ | --| IN- NC | |___________| ```

Functional Features

1. Low Noise: TLV2472IDR offers a low input noise voltage, ensuring minimal distortion in signal amplification.
2. Wide Bandwidth: With a high gain bandwidth product, it can accurately amplify high-frequency signals.
3. Rail-to-Rail Output Swing: The operational amplifier can drive signals close to the power supply rails, maximizing the dynamic range of the output signal.
4. Low Input Offset Voltage: This feature ensures accurate amplification of small input signals with minimal error.

Advantages and Disadvantages

Advantages: - Low noise performance - Wide bandwidth for high-frequency applications - Rail-to-rail output swing capability - Accurate amplification of small input signals

Disadvantages: - Limited supply voltage range compared to some other operational amplifiers - Higher cost compared to basic operational amplifiers

Working Principles

TLV2472IDR operates based on the principles of operational amplifiers. It amplifies the difference between the voltages applied to its inputs and produces an output voltage proportional to this difference. The internal circuitry of TLV2472IDR ensures high gain, low noise, and stability.

Detailed Application Field Plans

TLV2472IDR finds applications in various fields, including: 1. Audio Amplification: It can be used in audio systems to amplify weak audio signals without introducing significant noise or distortion. 2. Signal Conditioning: TLV2472IDR is suitable for conditioning sensor signals before further processing or analysis. 3. Voltage Amplification: It can amplify low-level voltage signals from sensors or other sources to a level suitable for subsequent stages of a circuit.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TLV2472IDR are: - LM358 - AD822 - MCP6002

These alternatives can be considered based on specific requirements and cost considerations.

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