OP97FPZ

Product Overview

• Category: Operational Amplifier
• Use: Signal amplification and processing in various electronic circuits
• Characteristics: High gain, low offset voltage, low noise, wide bandwidth
• Package: DIP (Dual Inline Package)
• Essence: Monolithic integrated circuit
• Packaging/Quantity: Tray packaging, 100 pieces per tray

Specifications

• Supply Voltage: ±5V to ±18V
• Input Offset Voltage: 0.5mV (maximum)
• Input Bias Current: 10nA (maximum)
• Input Voltage Range: ±12V
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.3V/µs (typical)
• Output Current: 20mA (maximum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The OP97FPZ has a standard 8-pin DIP package with the following pin configuration:

1. Non-Inverting Input (+)
2. Inverting Input (-)
3. Negative Power Supply (V-)
4. Positive Power Supply (V+)
5. Output
6. Null (used for offset nulling)
7. Null (used for offset nulling)
8. Ground (GND)

Functional Features

• High open-loop gain for accurate signal amplification
• Low input offset voltage for precise signal processing
• Low noise performance for improved signal integrity
• Wide bandwidth for handling high-frequency signals
• Stable operation over a wide range of supply voltages

Advantages and Disadvantages

Advantages: - High gain allows for accurate amplification of weak signals - Low offset voltage ensures minimal error in signal processing - Low noise performance preserves signal quality - Wide bandwidth enables handling of high-frequency signals

Disadvantages: - Limited output current may restrict certain applications - Requires external components for offset nulling

Working Principles

The OP97FPZ is an operational amplifier that utilizes a differential input stage, followed by a gain stage and an output buffer. The differential input stage amplifies the voltage difference between the non-inverting and inverting inputs. The amplified signal then passes through the gain stage, which further amplifies the signal based on the feedback configuration. Finally, the output buffer provides a low impedance output to drive external loads.

Detailed Application Field Plans

The OP97FPZ can be used in various electronic circuits where accurate signal amplification and processing are required. Some common application fields include:

1. Audio Amplifiers: The OP97FPZ can be used in audio amplifiers to amplify weak audio signals with high fidelity.
2. Instrumentation Systems: It can be employed in instrumentation systems to accurately measure and process sensor signals.
3. Active Filters: The OP97FPZ can be utilized in active filter circuits to shape and process specific frequency ranges.
4. Data Acquisition Systems: It can be integrated into data acquisition systems to amplify and condition analog signals before digitization.
5. Control Systems: The OP97FPZ can be used in control systems to amplify and process control signals for precise system operation.

Detailed and Complete Alternative Models

Some alternative models to the OP97FPZ that offer similar functionality and characteristics include:

1. LM741: A widely used general-purpose operational amplifier with similar specifications.
2. AD822: An instrumentation amplifier with low noise and high accuracy.
3. TL071: A low-noise JFET-input operational amplifier suitable for audio applications.
4. LT1013: A precision operational amplifier with low offset voltage and low drift.

These alternative models can be considered based on specific requirements and application needs.

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