TL972IDRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: High-speed, low-power, rail-to-rail output swing
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The TL972IDRG4 is a high-performance operational amplifier designed for various applications requiring precision amplification.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage: ±2.5V to ±18V
• Input Offset Voltage: ±1mV (maximum)
• Input Bias Current: ±10nA (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Slew Rate: 6V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TL972IDRG4 has a standard 8-pin SOIC package with the following pin configuration:

```

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

Functional Features

• High-speed amplification: The TL972IDRG4 offers a gain bandwidth product of 10MHz, making it suitable for applications requiring fast signal processing.
• Low-power consumption: With a supply voltage range of ±2.5V to ±18V, this operational amplifier consumes minimal power, making it ideal for battery-powered devices.
• Rail-to-rail output swing: The TL972IDRG4 provides an output swing that extends to both supply rails, allowing for maximum utilization of the available dynamic range.

Advantages and Disadvantages

Advantages: - High-speed performance - Low-power consumption - Rail-to-rail output swing

Disadvantages: - Limited input offset voltage range - Sensitive to electrostatic discharge (ESD)

Working Principles

The TL972IDRG4 is based on a differential amplifier configuration, where the difference between the two input voltages is amplified. It utilizes a combination of transistors and resistors to achieve high gain and accurate amplification.

Detailed Application Field Plans

The TL972IDRG4 can be used in various applications, including but not limited to: 1. Audio amplification: The high-speed and low-power characteristics make it suitable for audio signal amplification in portable devices. 2. Sensor interfaces: The rail-to-rail output swing allows for precise amplification of sensor signals with varying voltage levels. 3. Signal conditioning: The TL972IDRG4 can be used in instrumentation circuits to amplify weak signals while maintaining accuracy.

Detailed and Complete Alternative Models

1. TL974IDRG4: Similar to TL972IDRG4, but with four operational amplifiers in a single package.
2. TL971IDRG4: Single operational amplifier with similar specifications as TL972IDRG4.
3. TLV272IDRG4: Operational amplifier with lower power consumption and wider supply voltage range.

These alternative models provide flexibility in choosing the right operational amplifier based on specific application requirements.

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