Texas Instruments
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TL972ID
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TL972ID

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Operational Amplifier
  • Characteristics: High-speed, low-power consumption
  • Package: DIP-8 (Dual In-line Package with 8 pins)
  • Essence: Analog signal processing
  • Packaging/Quantity: Available in tubes of 25 or reels of 2,500 units

Specifications

  • Supply Voltage: ±2.5V to ±18V
  • Input Offset Voltage: 1mV (maximum)
  • Input Bias Current: 50nA (maximum)
  • Slew Rate: 10V/µs (typical)
  • Gain Bandwidth Product: 4MHz (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TL972ID has the following pin configuration:

___________ Vcc | 1 8 | Vout Vin-| 2 7 | NC Vin+| 3 6 | NC Gnd | 4 5 | NC ---------

Functional Features

  • High-speed operation allows for accurate signal amplification.
  • Low-power consumption makes it suitable for battery-powered devices.
  • Wide supply voltage range enables versatile applications.
  • Low input offset voltage ensures precise signal processing.
  • Rail-to-rail output swing provides maximum dynamic range.

Advantages and Disadvantages

Advantages: - High-speed performance - Low-power consumption - Wide supply voltage range - Low input offset voltage - Rail-to-rail output swing

Disadvantages: - Limited number of pins for additional functionality - Not suitable for high-voltage applications

Working Principles

The TL972ID is an operational amplifier that amplifies analog signals. It consists of multiple transistors and resistors arranged in a specific configuration to achieve the desired amplification characteristics. The input signal is amplified by a high-gain differential amplifier, and the output is obtained through a voltage gain stage. The TL972ID operates based on the principles of differential amplification and feedback control.

Detailed Application Field Plans

The TL972ID can be used in various applications, including: - Audio amplifiers - Signal conditioning circuits - Active filters - Data acquisition systems - Instrumentation amplifiers - Sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to TL972ID are: - TL071: Single operational amplifier with similar characteristics - TL074: Quad operational amplifier with similar characteristics - LM324: Low-power quad operational amplifier - AD822: Precision instrumentation amplifier - OPA2134: High-performance audio operational amplifier

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific application requirements.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät TL972ID :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of TL972ID in technical solutions:

  1. Q: What is TL972ID? A: TL972ID is a specific model of operational amplifier (op-amp) commonly used in electronic circuits.

  2. Q: What are the key features of TL972ID? A: TL972ID has low noise, low offset voltage, low input bias current, and high slew rate, making it suitable for precision applications.

  3. Q: What is the typical voltage supply range for TL972ID? A: The typical voltage supply range for TL972ID is ±2.5V to ±18V.

  4. Q: Can TL972ID be used in single-supply applications? A: Yes, TL972ID can be used in single-supply applications by connecting the negative supply pin (V-) to ground.

  5. Q: What is the maximum output current TL972ID can provide? A: TL972ID can provide a maximum output current of around 20mA.

  6. Q: Is TL972ID suitable for audio applications? A: Yes, TL972ID can be used in audio applications due to its low noise and high slew rate characteristics.

  7. Q: Can TL972ID operate at high temperatures? A: TL972ID has a wide temperature range and can operate reliably at temperatures up to 125°C.

  8. Q: How many op-amps are there in a TL972ID package? A: TL972ID is a dual op-amp, meaning it contains two separate op-amps in a single package.

  9. Q: What is the input voltage range of TL972ID? A: The input voltage range of TL972ID typically extends from the negative supply voltage to the positive supply voltage.

  10. Q: Can TL972ID be used in low-power applications? A: Yes, TL972ID is designed for low-power consumption and can be used in battery-powered or energy-efficient devices.

Please note that these answers are general and may vary depending on the specific application and circuit design.