TL074CDR

Product Overview

Category: Integrated Circuit (IC)

Use: TL074CDR is a low-noise JFET-input operational amplifier that is commonly used in audio and signal processing applications.

Characteristics: - Low noise - High input impedance - Wide bandwidth - High slew rate - Low distortion

Package: TL074CDR is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence: TL074CDR is designed to provide high-quality amplification and signal processing capabilities with minimal noise and distortion.

Packaging/Quantity: TL074CDR is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: ±4V to ±18V
• Input Offset Voltage: 3mV (maximum)
• Input Bias Current: 30nA (maximum)
• Input Noise Voltage: 18nV/√Hz (typical)
• Gain Bandwidth Product: 4MHz (typical)
• Output Voltage Swing: ±12V (minimum)

Pin Configuration

The TL074CDR IC has the following pin configuration:

```

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| | --|1 2 3 |-- V- --|4 5 6 |-- V+ --|7 8 |-- Output |___________| ```

Functional Features

• Low noise operation for high-fidelity audio applications.
• JFET-input stage provides high input impedance, making it suitable for sensor interfaces.
• Wide bandwidth allows for accurate signal reproduction across a range of frequencies.
• High slew rate enables the amplifier to respond quickly to rapid changes in input signals.
• Low distortion ensures faithful reproduction of the input signal.

Advantages and Disadvantages

Advantages: - Low noise operation for high-quality audio applications. - High input impedance allows for interfacing with various sensors. - Wide bandwidth enables accurate signal reproduction across a range of frequencies. - High slew rate ensures fast response to rapid changes in input signals.

Disadvantages: - Limited output voltage swing compared to some other operational amplifiers. - Higher power consumption compared to certain low-power alternatives.

Working Principles

The TL074CDR operates based on the principles of operational amplifiers. It utilizes JFET (junction field-effect transistor) inputs, which provide high input impedance and low input bias current. The amplifier's internal circuitry amplifies the input signal while minimizing noise and distortion. The amplified signal is then available at the output pin.

Detailed Application Field Plans

TL074CDR finds extensive use in various audio and signal processing applications, including: - Audio preamplifiers - Active filters - Instrumentation amplifiers - Sensor interfaces - Oscillators - Voltage-controlled amplifiers

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to TL074CDR are: - LM324 - TL084 - NE5532 - OPA2134

These alternatives offer similar functionality and characteristics, allowing users to choose the most suitable option for their specific application requirements.

In conclusion, TL074CDR is a versatile operational amplifier that excels in low-noise audio and signal processing applications. Its high input impedance, wide bandwidth, and low distortion make it an ideal choice for various applications. While it has some limitations in terms of output voltage swing and power consumption, there are alternative models available that can address these concerns.