OPA564AIDWPR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: High-speed, low-power, precision amplifier
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Amplification and signal conditioning
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: ±2.25V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Gain Bandwidth Product: 50MHz
• Slew Rate: 20V/µs
• Quiescent Current: 4.5mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA564AIDWPR has a total of 14 pins. The pin configuration is as follows:

1. OUT1: Output 1
2. VCC+: Positive Power Supply
3. IN1-: Inverting Input 1
4. IN1+: Non-Inverting Input 1
5. NC: No Connection
6. IN2+: Non-Inverting Input 2
7. IN2-: Inverting Input 2
8. VCC-: Negative Power Supply
9. OUT2: Output 2
10. NC: No Connection
11. NC: No Connection
12. NC: No Connection
13. NC: No Connection
14. NC: No Connection

Functional Features

• High-speed amplification with a gain bandwidth product of 50MHz
• Low power consumption with a quiescent current of 4.5mA
• Precision amplification with low input offset voltage of 1mV (maximum)
• Wide supply voltage range of ±2.25V to ±18V
• High slew rate of 20V/µs for fast signal response

Advantages and Disadvantages

Advantages: - High-speed amplification suitable for applications requiring fast signal processing - Low power consumption for energy-efficient designs - Precision amplification ensures accurate signal conditioning - Wide supply voltage range allows flexibility in power supply selection - High slew rate enables quick response to input signal changes

Disadvantages: - Limited pin configuration options may restrict certain circuit designs - Higher cost compared to lower-performance operational amplifiers

Working Principles

The OPA564AIDWPR is an operational amplifier that amplifies and conditions electrical signals. It operates based on the principles of differential amplification, where the difference between the non-inverting and inverting inputs is amplified.

The amplifier utilizes a high-gain internal architecture to achieve precision amplification with low distortion. It is designed to provide high-speed performance while consuming minimal power.

Detailed Application Field Plans

The OPA564AIDWPR is commonly used in various applications, including:

1. Audio Amplification: The high-speed and low-distortion characteristics make it suitable for audio amplification in audio systems, headphones, and speakers.
2. Instrumentation: The precision amplification capability makes it ideal for use in measurement and instrumentation equipment, such as data acquisition systems and oscilloscopes.
3. Communication Systems: The high-speed performance enables its usage in communication systems, including wireless transceivers and base stations.
4. Industrial Control: The amplifier can be employed in industrial control systems, such as motor control and robotics, due to its fast response and accuracy.
5. Medical Equipment: Its precision and low-power consumption make it suitable for medical devices like patient monitoring systems and diagnostic equipment.

Detailed and Complete Alternative Models

1. OPA548T: Similar high-speed operational amplifier with a higher gain bandwidth product of 100MHz.
2. OPA365AIDBVR: Low-power operational amplifier with a gain bandwidth product of 10MHz.
3. OPA2134PA: Precision audio operational amplifier with low distortion and a gain bandwidth product of 8MHz.

These alternative models offer different specifications and features, allowing designers to choose the most suitable option for their specific application requirements.

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