OPA2350EA/250

Product Overview

Category

OPA2350EA/250 belongs to the category of operational amplifiers (op-amps).

Use

This op-amp is commonly used in various electronic circuits for amplification, filtering, and signal conditioning purposes.

Characteristics

• High gain: The OPA2350EA/250 offers a high open-loop voltage gain, making it suitable for applications requiring precise amplification.
• Low noise: It exhibits low input and output noise, ensuring accurate signal processing.
• Wide bandwidth: With a wide frequency response range, this op-amp can handle signals across a broad spectrum.
• Low power consumption: The OPA2350EA/250 operates on low power, making it energy-efficient.
• Rail-to-rail inputs and outputs: It supports input and output signals that span the entire supply voltage range.
• Stable operation: This op-amp maintains stability even when driving capacitive loads.

Package and Quantity

The OPA2350EA/250 is available in a small-outline integrated circuit (SOIC) package. It is typically sold in reels or tubes containing a specified quantity of units.

Specifications

• Supply voltage: ±2.5V to ±18V
• Input offset voltage: 1mV (maximum)
• Input bias current: 1nA (maximum)
• Output voltage swing: Rail-to-rail
• Gain bandwidth product: 10MHz
• Slew rate: 6V/μs
• Operating temperature range: -40°C to +125°C

Pin Configuration

The OPA2350EA/250 features an 8-pin SOIC package with the following pin configuration:

```

---

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

Functional Features

• High precision: The OPA2350EA/250 offers excellent accuracy and linearity, ensuring precise signal amplification.
• Low distortion: It maintains low harmonic distortion, preserving the integrity of the amplified signal.
• Fast settling time: This op-amp quickly settles to its final output value after a transient input change.
• Wide common-mode voltage range: It can handle a wide range of common-mode input voltages without distortion.

Advantages

• Versatile: The OPA2350EA/250 can be used in various applications due to its wide supply voltage range and rail-to-rail inputs and outputs.
• Low noise: Its low noise characteristics make it suitable for sensitive audio and measurement applications.
• Stable operation: It remains stable even when driving capacitive loads, ensuring reliable performance.

Disadvantages

• Limited bandwidth: The OPA2350EA/250 has a gain bandwidth product of 10MHz, which may not be sufficient for high-frequency applications.
• Single-sourced: As of now, this specific model is only available from a single manufacturer, limiting sourcing options.

Working Principles

The OPA2350EA/250 operates as a voltage amplifier by amplifying the difference between its inverting and non-inverting inputs. It utilizes internal circuitry to achieve high gain, low noise, and other desired characteristics.

Application Field Plans

The OPA2350EA/250 finds applications in various fields, including: - Audio amplification and processing - Sensor signal conditioning - Active filters - Data acquisition systems - Instrumentation amplifiers

Alternative Models

In addition to the OPA2350EA/250, there are several alternative models available from different manufacturers that offer similar functionality. Some notable alternatives include: - AD8628 - LMV321 - MCP6002 - LT1498

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

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