OPA2348AID

Product Overview

The OPA2348AID is a precision, low-power operational amplifier designed for use in a wide range of applications. This device belongs to the category of analog integrated circuits and is commonly used in instrumentation, sensor signal conditioning, and audio processing applications. The OPA2348AID is known for its high precision, low offset voltage, and low quiescent current, making it suitable for battery-powered and portable equipment. It is available in small outline packages, making it ideal for space-constrained designs.

Basic Information

• Category: Analog Integrated Circuit
• Use: Instrumentation, sensor signal conditioning, audio processing
• Characteristics: High precision, low offset voltage, low quiescent current
• Package: Small outline package
• Essence: Precision operational amplifier
• Packaging/Quantity: Available in various packaging options with different quantities

Specifications

• Supply Voltage: ±1.35 V to ±18 V
• Input Offset Voltage: 150 µV (max)
• Quiescent Current: 25 µA per channel (max)
• Gain Bandwidth Product: 10 MHz
• Slew Rate: 6 V/µs
• Operating Temperature Range: -40°C to 125°C
• Available Packages: SOIC, MSOP, TSSOP

Detailed Pin Configuration

The OPA2348AID features a standard operational amplifier pin configuration with inputs, outputs, and power supply pins. The pinout is as follows: 1. OUT- 2. IN- 3. V- 4. V+ 5. NC 6. OUT+ 7. IN+

Functional Features

• Low input offset voltage and drift
• Rail-to-rail output swing
• Low noise density
• Microsize packages for space-constrained applications
• EMI filtering

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low power consumption
• Wide operating voltage range
• Small form factor
• Enhanced EMI performance

Disadvantages

• Limited output current capability
• Sensitive to electrostatic discharge (ESD)

Working Principles

The OPA2348AID operates based on the principles of amplifying differential input signals with high precision and low distortion. It utilizes a combination of advanced semiconductor processes and circuit design techniques to achieve low offset voltage, low noise, and low quiescent current while maintaining high gain bandwidth product and slew rate.

Detailed Application Field Plans

The OPA2348AID is well-suited for various applications including: - Precision instrumentation - Sensor signal conditioning - Audio preamplifiers - Portable medical devices - Battery-powered equipment - Data acquisition systems

Detailed and Complete Alternative Models

• OPA2350
• OPA2376
• OPA340
• OPA376

In conclusion, the OPA2348AID is a precision operational amplifier with low power consumption and high accuracy, making it an ideal choice for a wide range of applications requiring high precision signal conditioning and amplification.

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