OP249GP

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High precision, low noise, wide bandwidth
• Package: DIP-8 (Dual In-line Package with 8 pins)
• Essence: Operational amplifier
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

• Supply Voltage: ±15V
• Input Offset Voltage: 1mV max
• Input Bias Current: 10nA max
• Input Voltage Range: ±12V
• Output Voltage Swing: ±13.5V
• Gain Bandwidth Product: 1MHz
• Slew Rate: 0.5V/µs
• Quiescent Current: 2.5mA

Detailed Pin Configuration

The OP249GP has a DIP-8 package with the following pin configuration:

```

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| | --| IN- OUT |-- Pin 1: Non-Inverting Input (-) --| IN+ V- |-- Pin 2: Inverting Input (+) --| V+ V+ |-- Pin 3: Positive Power Supply --| NC V- |-- Pin 4: Negative Power Supply --| OUT NC |-- Pin 5: Output --| V- NC |-- Pin 6: Negative Power Supply --| V+ NC |-- Pin 7: Positive Power Supply --| OUT IN+ |-- Pin 8: Inverting Input (+) |___________| ```

Functional Features

• High precision amplification of input signals
• Low noise operation for accurate signal processing
• Wide bandwidth allows for amplification of high-frequency signals
• Stable performance over a wide range of operating conditions
• Suitable for both AC and DC applications

Advantages and Disadvantages

Advantages

• High precision amplification ensures accurate signal reproduction
• Low noise operation minimizes signal distortion
• Wide bandwidth allows for amplification of high-frequency signals
• Stable performance over varying operating conditions

Disadvantages

• Limited output voltage swing compared to some other amplifiers
• Relatively low gain bandwidth product compared to higher-end models

Working Principles

The OP249GP is an operational amplifier that amplifies input signals with high precision. It consists of multiple transistors and resistors configured in a specific way to achieve the desired amplification characteristics. The amplifier operates by comparing the voltages at its inverting and non-inverting inputs and producing an amplified output signal based on this comparison.

Detailed Application Field Plans

The OP249GP can be used in various applications, including:

1. Audio Amplification: The amplifier can be used in audio systems to amplify low-level audio signals with high fidelity.
2. Sensor Signal Conditioning: It can be used to amplify and condition signals from sensors such as temperature sensors, pressure sensors, etc.
3. Instrumentation Systems: The OP249GP can be utilized in instrumentation systems where precise signal amplification is required.
4. Active Filters: The amplifier can be used in active filter circuits to amplify and shape specific frequency ranges.

Detailed and Complete Alternative Models

Some alternative models to the OP249GP include:

1. OP177GP: Similar characteristics and pin configuration, but with lower input offset voltage.
2. LM324N: Quad operational amplifier with similar characteristics, but different pin configuration (DIP-14).
3. AD822AN: Precision operational amplifier with improved specifications, but different pin configuration (DIP-8).

These alternative models provide options with varying specifications and pin configurations to suit different application requirements.

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