OPA4241UA

Product Overview

• Category: Operational Amplifier
• Use: Signal amplification and conditioning in various electronic circuits
• Characteristics: High precision, low noise, wide bandwidth
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: High-performance operational amplifier
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage: ±2.25V to ±18V
• Input Offset Voltage: 150µV (maximum)
• Input Bias Current: 10nA (maximum)
• Gain Bandwidth Product: 10MHz
• Slew Rate: 5V/µs
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The OPA4241UA has a total of 8 pins arranged as follows:

```

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| | --| V+ OUT |-- --| V- IN- |-- --| NC IN+ |-- --| NC VCC |-- --| NC GND |-- --| NC NC |-- |___________| ```

Functional Features

• High gain accuracy and stability
• Low input offset voltage and bias current
• Rail-to-rail input and output operation
• Wide supply voltage range
• Excellent common-mode rejection ratio
• Low distortion and noise

Advantages

• High precision and reliability
• Suitable for low-power applications
• Versatile and flexible in various circuit designs
• Wide operating temperature range allows for use in extreme conditions

Disadvantages

• Relatively high cost compared to other operational amplifiers
• Limited availability in certain regions
• Requires careful consideration of power supply requirements

Working Principles

The OPA4241UA is based on a differential amplifier configuration, utilizing a combination of active and passive components to amplify and condition input signals. It operates by comparing the voltage difference between its two input terminals and amplifying this difference to produce an output signal.

Detailed Application Field Plans

The OPA4241UA finds applications in various fields, including:

1. Precision instrumentation
2. Audio amplification
3. Sensor signal conditioning
4. Medical equipment
5. Industrial control systems

Alternative Models

• OPA4227UA: Similar specifications and features, but with quad operational amplifier configuration
• OPA4134UA: Higher gain bandwidth product and lower distortion, suitable for audio applications
• OPA2350UA: Lower power consumption and smaller package size, ideal for portable devices

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

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