TL074ACNG4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics:
  • Low noise
  • High input impedance
  • Wide bandwidth
  • High slew rate
• Package: DIP-14 (Dual In-Line Package with 14 pins)
• Essence: The TL074ACNG4 is a quad operational amplifier designed for general-purpose applications.
• Packaging/Quantity: Available in tubes or reels, typically sold in quantities of 50 or 100.

Specifications

• Supply Voltage Range: ±3V to ±18V
• Input Offset Voltage: 3mV (maximum)
• Input Bias Current: 30nA (maximum)
• Input Offset Current: 5nA (maximum)
• Gain Bandwidth Product: 3MHz (typical)
• Slew Rate: 13V/µs (typical)
• Common Mode Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

The TL074ACNG4 has a total of 14 pins, which are assigned as follows:

1. Non-Inverting Input (Op-Amp 1)
2. Inverting Input (Op-Amp 1)
3. Output (Op-Amp 1)
4. VCC+
5. Non-Inverting Input (Op-Amp 2)
6. Inverting Input (Op-Amp 2)
7. Output (Op-Amp 2)
8. VCC-
9. Non-Inverting Input (Op-Amp 3)
10. Inverting Input (Op-Amp 3)
11. Output (Op-Amp 3)
12. Ground
13. Non-Inverting Input (Op-Amp 4)
14. Inverting Input (Op-Amp 4)
15. Output (Op-Amp 4)

Functional Features

• Low noise: The TL074ACNG4 offers low noise performance, making it suitable for audio applications.
• High input impedance: It has a high input impedance, allowing it to interface with various signal sources without loading them significantly.
• Wide bandwidth: With a wide bandwidth, this operational amplifier can handle high-frequency signals accurately.
• High slew rate: The high slew rate enables the TL074ACNG4 to respond quickly to fast-changing input signals.

Advantages and Disadvantages

Advantages: - Versatile: The TL074ACNG4 is suitable for a wide range of applications due to its general-purpose design. - Low noise: Its low noise characteristics make it ideal for audio-related applications. - High input impedance: Allows for easy integration with different signal sources.

Disadvantages: - Limited output current: The TL074ACNG4 has a limited output current capability, which may restrict its use in certain applications requiring higher current outputs. - Single-supply operation limitations: It requires a dual power supply (+Vcc and -Vcc), which may not be convenient in some single-supply applications.

Working Principles

The TL074ACNG4 is based on the operational amplifier (op-amp) circuit configuration. It utilizes multiple internal transistors and resistors to amplify and process input signals. The op-amp's differential inputs amplify the voltage difference between the non-inverting and inverting inputs, producing an amplified output signal. The TL074ACNG4 operates by maintaining a balance between the input and feedback circuits, providing amplification with high gain and stability.

Detailed Application Field Plans

The TL074ACNG4 finds applications in various fields, including: 1. Audio Amplification: Due to its low noise and wide bandwidth, it is commonly used in audio amplifiers, preamplifiers, and equalizers. 2. Signal Conditioning: The TL074ACNG4 is suitable for signal conditioning applications, such as filtering, amplification, and buffering. 3. Instrumentation: It can be used in instrumentation circuits to amplify and process sensor signals accurately. 4. Active Filters: The operational amplifier's characteristics make it well-suited for active filter designs, including low-pass, high-pass, bandpass, and notch filters.

Detailed and Complete Alternative Models

Some alternative models that can be considered as substitutes for the TL074ACNG4 are: - LM324 - NE5532 - TL084 - OP07

These alternatives offer similar functionality and performance characteristics, making them suitable replacements for the TL074ACNG4 in various applications.

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