OPA3691IDR

Product Overview

Category

OPA3691IDR belongs to the category of integrated circuits (ICs).

Use

The OPA3691IDR is commonly used as an operational amplifier (op-amp) in various electronic applications.

Characteristics

• High gain: The OPA3691IDR offers a high voltage gain, making it suitable for amplification purposes.
• Low noise: This op-amp has low input and output noise, ensuring accurate signal processing.
• Wide bandwidth: With a wide bandwidth range, the OPA3691IDR can handle high-frequency signals effectively.
• Low power consumption: It operates on low power, making it energy-efficient.
• Rail-to-rail input/output: The op-amp supports rail-to-rail input and output voltage ranges, allowing for maximum signal swing.

Package

The OPA3691IDR is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of OPA3691IDR lies in its ability to amplify and process electrical signals accurately and efficiently.

Packaging/Quantity

The OPA3691IDR is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: ±2.25V to ±18V
• Input Offset Voltage: 0.5mV (maximum)
• Input Bias Current: 1pA (maximum)
• Gain Bandwidth Product: 10MHz
• Slew Rate: 7V/µs
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA3691IDR features the following pin configuration:

```

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| | --| V- OUT |-- Pin 1: Output --| V+ IN- |-- Pin 2: Non-Inverting Input --| VCC IN+ |-- Pin 3: Inverting Input --| NC NC |-- Pin 4: Not Connected --| NC VCC |-- Pin 5: Positive Power Supply --| NC V- |-- Pin 6: Negative Power Supply --| GND NC |-- Pin 7: Ground --| NC NC |-- Pin 8: Not Connected |___________| ```

Functional Features

The OPA3691IDR offers the following functional features:

• High voltage gain for accurate signal amplification.
• Low noise input and output stages for precise signal processing.
• Wide bandwidth to handle high-frequency signals effectively.
• Rail-to-rail input/output capability for maximum signal swing.
• Low power consumption for energy efficiency.

Advantages and Disadvantages

Advantages

• High gain ensures accurate signal amplification.
• Low noise levels result in precise signal processing.
• Wide bandwidth allows for effective handling of high-frequency signals.
• Rail-to-rail input/output enables maximum signal swing.
• Low power consumption ensures energy efficiency.

Disadvantages

• Limited availability of alternative models may restrict design flexibility.
• May not be suitable for applications requiring extremely high voltage gains.

Working Principles

The OPA3691IDR operates based on the principles of operational amplifiers. It amplifies the input signal by a factor determined by its gain, while maintaining linearity and stability. The op-amp's internal circuitry, including differential amplifiers and feedback networks, ensures accurate amplification and signal processing.

Detailed Application Field Plans

The OPA3691IDR finds applications in various fields, including but not limited to: - Audio amplification systems - Sensor signal conditioning - Active filters - Data acquisition systems - Medical instrumentation - Industrial control systems

Detailed and Complete Alternative Models

While the OPA3691IDR is a versatile op-amp, alternative models with similar characteristics include: - OPA3692IDR - OPA3693IDR - OPA3694IDR

These alternative models offer comparable performance and can be considered as substitutes for the OPA3691IDR in specific applications.

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