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TL074ACDT
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TL074ACDT

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Operational Amplifier
  • Characteristics: Low noise, high gain, wide bandwidth
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Analog signal processing
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: ±4V to ±18V
  • Input Offset Voltage: 3 mV (maximum)
  • Input Bias Current: 30 nA (maximum)
  • Input Offset Current: 5 nA (maximum)
  • Gain Bandwidth Product: 4 MHz (typical)
  • Slew Rate: 13 V/µs (typical)
  • Common Mode Rejection Ratio: 70 dB (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. Non-Inverting Input (+)
  2. Inverting Input (-)
  3. Output
  4. Negative Power Supply (-Vcc)
  5. Offset Null
  6. Positive Power Supply (+Vcc)
  7. NC (No Connection)
  8. NC (No Connection)

Functional Features

  • High input impedance
  • Low output impedance
  • Rail-to-rail output swing
  • Wide supply voltage range
  • Low distortion
  • High slew rate
  • Internal frequency compensation

Advantages

  • Low noise performance
  • High gain accuracy
  • Wide bandwidth
  • Versatile and flexible in various applications
  • Stable and reliable operation

Disadvantages

  • Limited output current capability
  • Requires external compensation for specific applications
  • Relatively higher power consumption compared to some newer models

Working Principles

The TL074ACDT is a quad operational amplifier designed for analog signal processing. It consists of four independent amplifiers with high gain and low noise characteristics. The device operates by amplifying the difference between the voltages applied to its non-inverting and inverting inputs. It provides a high input impedance and low output impedance, allowing it to interface with various signal sources and loads. The TL074ACDT is internally compensated for stability and requires minimal external components for operation.

Detailed Application Field Plans

The TL074ACDT is widely used in audio applications, such as audio mixers, preamplifiers, and equalizers. It is also utilized in instrumentation amplifiers, active filters, and voltage-controlled oscillators. Additionally, the TL074ACDT finds application in communication systems, control circuits, and sensor interfaces. Its versatility makes it suitable for both consumer electronics and industrial applications.

Detailed and Complete Alternative Models

  • TL071: Single operational amplifier with similar specifications
  • TL072: Dual operational amplifier with similar specifications
  • TL084: Quad operational amplifier with higher bandwidth and lower noise

(Note: These alternative models are provided as examples and may not cover all possible alternatives.)

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TL074ACDT i tekniske løsninger

  1. What is the TL074ACDT?
    The TL074ACDT is a low-noise JFET-input operational amplifier with low input bias and offset currents.

  2. What are the typical applications of the TL074ACDT?
    The TL074ACDT is commonly used in audio preamplifiers, active filters, instrumentation amplifiers, and signal conditioning circuits.

  3. What is the supply voltage range for the TL074ACDT?
    The TL074ACDT operates within a supply voltage range of ±3V to ±18V.

  4. What is the input offset voltage of the TL074ACDT?
    The input offset voltage of the TL074ACDT is typically 3mV.

  5. What is the input bias current of the TL074ACDT?
    The input bias current of the TL074ACDT is typically 30pA.

  6. What is the slew rate of the TL074ACDT?
    The slew rate of the TL074ACDT is typically 16V/µs.

  7. Can the TL074ACDT be used in single-supply applications?
    Yes, the TL074ACDT can be used in single-supply applications with proper biasing.

  8. What is the temperature range for the TL074ACDT?
    The TL074ACDT is designed to operate within a temperature range of -40°C to 105°C.

  9. Is the TL074ACDT suitable for high-precision applications?
    While the TL074ACDT offers low input offset voltage and low noise, it may not be ideal for high-precision applications requiring extremely low drift and noise.

  10. Are there any recommended alternative op-amp options to the TL074ACDT?
    Some alternative op-amp options to consider include the TL084ACDT, LM324, and OPA4134.