THS4504DG4

Product Overview

Category

THS4504DG4 belongs to the category of operational amplifiers (op-amps).

Use

This product is commonly used in various electronic circuits for amplification and signal conditioning purposes.

Characteristics

• High gain: The THS4504DG4 offers a high voltage gain, making it suitable for applications requiring precise amplification.
• Wide bandwidth: It has a wide frequency response range, allowing it to handle signals with different frequencies effectively.
• Low noise: The op-amp exhibits low noise characteristics, ensuring minimal interference in the amplified signal.
• Low distortion: With low harmonic distortion, the THS4504DG4 maintains signal integrity during amplification.

Package

The THS4504DG4 comes in a small outline package (SOIC) with 14 pins. This package provides ease of integration into circuit boards.

Essence

The essence of THS4504DG4 lies in its ability to accurately amplify and condition electrical signals, enabling reliable signal processing in various applications.

Packaging/Quantity

The product is typically packaged in reels or tubes, containing a specific quantity of THS4504DG4 op-amps per package.

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Input Offset Voltage: ±1mV (maximum)
• Input Bias Current: ±0.5nA (maximum)
• Output Current: ±30mA (maximum)
• Slew Rate: 1800V/µs (typical)
• Gain Bandwidth Product: 400MHz (typical)

Pin Configuration

The THS4504DG4 features 14 pins arranged as follows:

Pin 1: Inverting Input 1 Pin 2: Non-Inverting Input 1 Pin 3: V- Pin 4: V+ Pin 5: Output 1 Pin 6: Inverting Input 2 Pin 7: Non-Inverting Input 2 Pin 8: NC (No Connection) Pin 9: NC (No Connection) Pin 10: NC (No Connection) Pin 11: Output 2 Pin 12: V- Pin 13: V+ Pin 14: NC (No Connection)

Functional Features

• Dual operational amplifier: The THS4504DG4 consists of two independent op-amps in a single package, providing flexibility in circuit design.
• Rail-to-rail inputs and outputs: It supports input and output voltage ranges that span from the negative supply rail to the positive supply rail, maximizing dynamic range.
• High output current: With a maximum output current of ±30mA, it can drive various loads efficiently.
• Unity-gain stable: The op-amp remains stable even at unity gain, ensuring reliable performance in different feedback configurations.

Advantages and Disadvantages

Advantages

• High gain and wide bandwidth enable accurate signal amplification across a broad frequency range.
• Low noise and distortion ensure faithful reproduction of the input signal.
• Rail-to-rail inputs and outputs enhance compatibility with different signal levels.
• Dual op-amp configuration provides versatility in circuit design.

Disadvantages

• Higher power consumption compared to low-power op-amps.
• Limited availability of alternative models with similar specifications.

Working Principles

The THS4504DG4 operates based on the principles of differential amplification. It amplifies the voltage difference between its inverting and non-inverting inputs, producing an amplified output signal. The op-amp's internal circuitry utilizes transistors and feedback mechanisms to achieve high gain, low distortion, and other desired characteristics.

Detailed Application Field Plans

The THS4504DG4 finds applications in various fields, including:

1. Audio Amplification: It can be used in audio amplifiers to enhance the volume and fidelity of audio signals.
2. Instrumentation: The op-amp is suitable for precision measurement instruments, such as data acquisition systems and oscilloscopes.
3. Communication Systems: It plays a vital role in signal conditioning and amplification stages of communication systems, ensuring reliable transmission and reception of signals.
4. Industrial Control: The THS4504DG4 is employed in industrial control systems for signal processing and control purposes.

Detailed and Complete Alternative Models

While alternative models with identical specifications may be limited, some op-amps that offer similar functionality and characteristics include:

1. LM324
2. AD822
3. OPA2134
4. LT1498

These alternatives can be considered based on specific application requirements and availability.

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