TL072ACPSRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Dual JFET Input Operational Amplifier
• Package: 8-SOIC (Small Outline Integrated Circuit)
• Essence: High-performance, low noise operational amplifier
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: ±3V to ±18V
• Input Offset Voltage: 3 mV (maximum)
• Input Bias Current: 30 nA (maximum)
• Input Noise Voltage: 18 nV/√Hz (typical)
• Slew Rate: 13 V/µs (typical)
• Gain Bandwidth Product: 3 MHz (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TL072ACPSRG4 has a total of 8 pins arranged as follows:

1. Non-Inverting Input (Pin 3)
2. Inverting Input (Pin 2)
3. Output (Pin 6)
4. VCC+ (Positive Power Supply)
5. VCC- (Negative Power Supply)
6. NC (No Connection)
7. NC (No Connection)
8. Ground (Pin 4 and Pin 5)

Functional Features

• Low input bias and offset currents
• Wide bandwidth and high slew rate
• Low noise and distortion
• High input impedance and low output impedance
• Unity-gain stable
• Internal frequency compensation

Advantages and Disadvantages

Advantages: - High performance and precision - Versatile and widely used in various applications - Low power consumption - Stable and reliable operation - Cost-effective

Disadvantages: - Limited output current capability - Not suitable for high-power applications - Requires external compensation in some cases

Working Principles

The TL072ACPSRG4 is a dual JFET input operational amplifier. It utilizes JFET (junction field-effect transistor) technology to achieve low input bias and offset currents, making it suitable for precision applications. The internal frequency compensation ensures stability and eliminates the need for external components.

The operational amplifier amplifies the voltage difference between its two input terminals and produces an output voltage proportional to this difference. It can be used in various configurations such as inverting amplifier, non-inverting amplifier, summing amplifier, and differential amplifier.

Detailed Application Field Plans

The TL072ACPSRG4 is widely used in many applications, including:

1. Audio Amplification: It is commonly used in audio equipment such as mixers, preamplifiers, and audio amplifiers due to its low noise and distortion characteristics.
2. Instrumentation Amplifiers: It can be used in precision measurement systems and data acquisition devices to amplify small signals accurately.
3. Active Filters: The TL072ACPSRG4 is suitable for designing active filters with different frequency responses, such as low-pass, high-pass, band-pass, and notch filters.
4. Signal Conditioning: It is used in signal conditioning circuits to modify or process signals before further processing or analysis.
5. Oscillators: The operational amplifier can be used in oscillator circuits to generate stable and accurate waveforms.

Detailed and Complete Alternative Models

Some alternative models to TL072ACPSRG4 that offer similar functionality are:

1. LM358: Dual Operational Amplifier
2. NE5532: Dual Low-Noise Operational Amplifier
3. LT1013: Precision Dual Operational Amplifier
4. AD827: High Common-Mode Voltage Difference Amplifier
5. OPA2134: Dual Audio Operational Amplifier

These alternative models can be considered based on specific requirements and application needs.

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