LM224DTBR2G

Product Overview

Category: Integrated Circuit (IC)

Use: LM224DTBR2G is a quad operational amplifier that is designed to operate from a single power supply over a wide range of voltages. It is commonly used in various electronic circuits where amplification and signal conditioning are required.

Characteristics: - Low input offset voltage - Low input bias current - High voltage gain - Wide supply voltage range - Rail-to-rail output swing capability

Package: The LM224DTBR2G is available in a small outline package (TSSOP-14) which provides ease of handling and efficient use of board space.

Essence: This IC is an essential component in many electronic devices as it enables amplification and signal processing, ensuring accurate and reliable performance.

Packaging/Quantity: The LM224DTBR2G is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage Range: 3V to 32V
• Input Offset Voltage: 2mV (maximum)
• Input Bias Current: 20nA (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.5V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LM224DTBR2G has a total of 14 pins arranged as follows:

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| | --| V+ OUT1 |-- --| V- IN1- |-- --| OUT4 IN1+ |-- --| IN4- GND |-- --| IN4+ IN2- |-- --| OUT3 IN2+ |-- --| IN3- VCC |-- --| IN3+ OUT2 |-- --| IN- OUT2 |-- --| IN+ NC |-- --| VCC NC |-- --| NC NC |-- |_______________| ```

Functional Features

1. Low Input Offset Voltage: The LM224DTBR2G exhibits low input offset voltage, ensuring accurate amplification and signal conditioning.

2. Wide Supply Voltage Range: This IC can operate within a wide range of supply voltages, making it suitable for various applications.

3. Rail-to-Rail Output Swing Capability: The output swing of the LM224DTBR2G extends to both the positive and negative supply rails, maximizing the dynamic range of the amplified signal.

4. High Voltage Gain: With a high voltage gain, this operational amplifier provides significant amplification of input signals.

Advantages and Disadvantages

Advantages: - Low input offset voltage ensures accurate amplification. - Wide supply voltage range allows for versatile use. - Rail-to-rail output swing capability maximizes signal range. - High voltage gain provides significant amplification.

Disadvantages: - Limited gain bandwidth product may restrict its use in high-frequency applications. - Slew rate may not be sufficient for certain fast-changing signals.

Working Principles

The LM224DTBR2G operates based on the principles of operational amplifiers. It amplifies the difference between the voltages applied to its inputs and produces an output voltage proportional to this difference. By adjusting the feedback network, the gain and characteristics of the amplifier can be tailored to specific requirements.

Detailed Application Field Plans

The LM224DTBR2G finds applications in various fields, including: 1. Audio amplification circuits 2. Signal conditioning circuits 3. Sensor interfaces 4. Active filters 5. Voltage regulators 6. Oscillators

Detailed and Complete Alternative Models

1. LM324DTBR2G: Similar to LM224DTBR2G, but with four operational amplifiers in a different pin configuration.
2. LM358DTBR2G: Dual operational amplifier with similar characteristics, suitable for applications requiring fewer amplifiers.
3. LM741CN: General-purpose operational amplifier with higher gain bandwidth product and wider supply voltage range.

These alternative models provide flexibility in choosing the most suitable operational amplifier based on specific requirements.

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