TL074IDE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low noise, high gain, wide bandwidth
• Package: DIP-14 (Dual In-Line Package with 14 pins)
• Essence: TL074IDE4 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: ±3V to ±18V
• Input Offset Voltage: 3 mV (maximum)
• Input Bias Current: 30 nA (maximum)
• Input Offset Current: 5 nA (maximum)
• Gain Bandwidth Product: 3 MHz (typical)
• Slew Rate: 13 V/µs (typical)
• Common Mode Rejection Ratio: 80 dB (typical)
• Operating Temperature Range: -40°C to +105°C

Pin Configuration

The TL074IDE4 has a DIP-14 package with the following pin configuration:

__ __ OUT1 | 1 14 | Vcc+ IN1- | 2 13 | OUT4 IN1+ | 3 12 | IN4- Vcc- | 4 11 | IN4+ OUT2 | 5 10 | IN3- IN2- | 6 9 | IN3+ IN2+ | 7 8 | OUT3 ‾‾ ‾‾

Functional Features

• Quad operational amplifier in a single package
• Low input offset voltage and bias current for accurate signal amplification
• High gain and wide bandwidth for versatile applications
• Wide supply voltage range allows flexibility in power source selection
• Internal frequency compensation simplifies circuit design

Advantages and Disadvantages

Advantages: - Low noise performance ensures high-quality signal amplification - High gain allows for precise amplification of weak signals - Wide bandwidth enables the amplification of a broad range of frequencies - Versatile applications in audio, instrumentation, and control systems

Disadvantages: - Limited output current capability may require additional buffering for certain applications - Higher power consumption compared to some other operational amplifiers - Not suitable for high-speed applications due to limited slew rate

Working Principles

The TL074IDE4 is based on the operational amplifier (op-amp) principle. It consists of four independent op-amps in a single package. Each op-amp has differential inputs (inverting and non-inverting), a high-gain amplifier stage, and an output stage.

The op-amp amplifies the voltage difference between its inputs and produces an output voltage proportional to this difference. The TL074IDE4 provides a high gain, allowing it to amplify small input signals accurately. It operates with a wide range of supply voltages and can handle both positive and negative voltage swings.

Detailed Application Field Plans

The TL074IDE4 is commonly used in various applications, including:

1. Audio Amplification: It can be used in audio preamplifiers, mixers, and equalizers to amplify and shape audio signals.
2. Instrumentation Systems: It finds application in measurement and control systems, providing accurate signal amplification and conditioning.
3. Active Filters: The TL074IDE4 can be used to implement active filters for signal processing in communication systems and audio equipment.
4. Oscillators: It can be utilized in oscillator circuits to generate stable waveforms for timing and synchronization purposes.
5. Voltage Regulators: The TL074IDE4 can be employed in voltage regulator circuits to stabilize and control output voltages.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TL074IDE4 include:

1. LM324: A quad operational amplifier with similar specifications and pin configuration.
2. TL084: A quad JFET-input operational amplifier with higher input impedance.
3. NE5532: A dual operational amplifier with low noise and high gain suitable for audio applications.
4. OP07: A precision operational amplifier with low offset voltage and drift for accurate measurements.

These alternatives can be considered based on specific requirements and design constraints.

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