OPA2244EA/250G4

Introduction

The OPA2244EA/250G4 is a precision, low-noise, low-power operational amplifier designed for a wide range of applications. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Operational Amplifier
• Use: The OPA2244EA/250G4 is used in precision instrumentation, sensor conditioning, and signal processing applications.
• Characteristics: It offers low offset voltage, low noise, and low quiescent current, making it suitable for high-precision applications.
• Package: The OPA2244EA/250G4 is available in a small outline package (SOIC) with 14 pins.
• Essence: Its essence lies in providing high precision and low noise amplification for various electronic systems.
• Packaging/Quantity: The product is typically available in reels containing 2500 units.

Specifications

• Supply Voltage: ±2.25 V to ±18 V
• Input Offset Voltage: 25 µV (maximum)
• Input Bias Current: 0.5 pA (maximum)
• Gain Bandwidth Product: 10 MHz
• Slew Rate: 6 V/µs
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The OPA2244EA/250G4 has a 14-pin SOIC package with the following pin configuration: 1. OUT1- 2. OUT1+ 3. V- 4. IN1- 5. IN1+ 6. V+ 7. NC 8. VCC- 9. VCC+ 10. NC 11. IN2+ 12. IN2- 13. OUT2+ 14. OUT2-

Functional Features

• Low offset voltage and drift for precision applications
• Low noise performance for signal conditioning
• Rail-to-rail input and output for wide dynamic range
• Low quiescent current for power-sensitive designs

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low noise performance
• Wide supply voltage range
• Low power consumption

Disadvantages

• Limited output current capability
• Sensitive to electromagnetic interference in certain applications

Working Principles

The OPA2244EA/250G4 operates as a differential input, single-ended output amplifier. It amplifies the difference between the two input voltages while maintaining a high level of precision and low noise.

Application Field Plans

The OPA2244EA/250G4 is well-suited for the following applications: - Precision instrumentation - Sensor conditioning - Signal processing - Data acquisition systems - Test and measurement equipment

Alternative Models

For users seeking alternative options, the following models can be considered: - OPA2154 - OPA2274 - OPA333

In summary, the OPA2244EA/250G4 is a precision operational amplifier with low noise and low power consumption, making it ideal for high-precision applications in various fields.

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