OPA657N/250G4

Product Overview

Category

OPA657N/250G4 belongs to the category of operational amplifiers (op-amps).

Use

This product is commonly used in electronic circuits for amplifying and processing analog signals.

Characteristics

• High gain: OPA657N/250G4 offers a high voltage gain, making it suitable for applications requiring signal amplification.
• Wide bandwidth: It has a wide frequency response range, allowing it to handle high-frequency signals accurately.
• Low noise: This op-amp exhibits low noise characteristics, ensuring minimal interference with the desired signal.
• High slew rate: The high slew rate enables fast response times, making it suitable for applications that require rapid signal processing.

Package

OPA657N/250G4 is available in a small outline package (SOP) format. This package provides ease of integration into various circuit designs.

Essence

The essence of OPA657N/250G4 lies in its ability to amplify and process analog signals accurately and efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of units per package. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Input Bias Current: 10nA (maximum)
• Output Voltage Swing: ±13V
• Bandwidth: 200MHz (typical)
• Slew Rate: 900V/µs (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The OPA657N/250G4 op-amp features a standard 8-pin dual in-line package (DIP). The pin configuration is as follows:

1. V- (Negative Power Supply)
2. IN- (Inverting Input)
3. IN+ (Non-Inverting Input)
4. V+ (Positive Power Supply)
5. OUT (Output)
6. NC (No Connection)
7. NC (No Connection)
8. V- (Negative Power Supply)

Functional Features

• High voltage gain for signal amplification.
• Wide bandwidth for accurate handling of high-frequency signals.
• Low noise characteristics for minimal interference.
• High slew rate for fast response times.

Advantages and Disadvantages

Advantages

• High gain allows for effective signal amplification.
• Wide bandwidth enables accurate handling of high-frequency signals.
• Low noise characteristics ensure minimal interference.
• High slew rate facilitates fast response times.

Disadvantages

• Limited operating temperature range (-40°C to +85°C).
• Requires dual power supply for operation.

Working Principles

OPA657N/250G4 operates based on the principles of differential amplification. It amplifies the voltage difference between its inverting and non-inverting inputs, producing an amplified output signal that is a linear representation of the input signal.

Detailed Application Field Plans

OPA657N/250G4 finds applications in various fields, including: 1. Audio amplification systems 2. Instrumentation and measurement equipment 3. Communication systems 4. Signal processing circuits 5. Industrial control systems

Detailed and Complete Alternative Models

1. OPA656N/250G4: Similar to OPA657N/250G4 with slightly different specifications.
2. OPA658N/250G4: Higher bandwidth version of OPA657N/250G4.
3. OPA659N/250G4: Lower noise version of OPA657N/250G4.

These alternative models offer similar functionality and can be considered as substitutes depending on specific requirements.

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