OPA2320AID

Product Overview

Category: Operational Amplifier
Use: Signal amplification and conditioning
Characteristics: High precision, low noise, wide bandwidth
Package: SOIC-8
Essence: Operational amplifier with high performance
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: ±2.25V to ±18V
• Input Offset Voltage: 150µV (maximum)
• Input Bias Current: 1nA (maximum)
• Gain Bandwidth Product: 10MHz
• Slew Rate: 5V/µs
• Output Current: 40mA (maximum)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA2320AID is an operational amplifier with a standard SOIC-8 package. The pin configuration is as follows:

1. OUT: Output pin
2. V+: Positive supply voltage pin
3. IN+: Non-inverting input pin
4. IN-: Inverting input pin
5. NC: No connection
6. V-: Negative supply voltage pin
7. NC: No connection
8. GND: Ground pin

Functional Features

• High precision: The OPA2320AID offers excellent accuracy and stability in signal amplification applications.
• Low noise: It has a low noise figure, making it suitable for sensitive audio and measurement systems.
• Wide bandwidth: With a gain bandwidth product of 10MHz, it can handle high-frequency signals effectively.

Advantages and Disadvantages

Advantages: - High precision amplification - Low noise performance - Wide bandwidth for various applications - Compact SOIC-8 package for space-constrained designs

Disadvantages: - Limited output current capability - Relatively high input offset voltage

Working Principles

The OPA2320AID is a voltage-feedback operational amplifier that amplifies the difference between its non-inverting (IN+) and inverting (IN-) inputs. It operates by maintaining a virtual short circuit between these inputs, resulting in a high gain output signal.

Detailed Application Field Plans

The OPA2320AID is commonly used in various applications, including: 1. Audio amplification: Provides accurate and low-noise amplification for audio signals in audio systems and headphones. 2. Sensor signal conditioning: Amplifies and conditions weak sensor signals for measurement and control systems. 3. Active filters: Used in active filter circuits to shape frequency response characteristics. 4. Instrumentation amplifiers: Forms the core of precision instrumentation amplifiers for accurate signal measurements.

Detailed and Complete Alternative Models

1. OPA2277AID: Similar performance with lower input offset voltage.
2. TL072CP: Dual operational amplifier with similar specifications.
3. AD8628ARZ: Low noise, rail-to-rail output operational amplifier.

These alternative models offer similar functionality and can be considered as substitutes for the OPA2320AID in specific applications.

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