OPA380AIDGKRG4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics:
  • High precision
  • Low noise
  • Wide bandwidth
• Package: DGK (8-pin VSSOP)
• Essence: Analog signal processing
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: ±2.25V to ±18V
• Input Offset Voltage: ±0.5mV (maximum)
• Input Bias Current: ±1nA (maximum)
• Gain Bandwidth Product: 10MHz
• Slew Rate: 6V/µs
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA380AIDGKRG4 has the following pin configuration:

```

---

| | --| IN- OUT |-- Pin 1: IN- --| IN+ V- |-- Pin 2: IN+ --| V+ V+ |-- Pin 3: V+ --| NC NC |-- Pin 4: Not Connected --| V- V- |-- Pin 5: V- --| OUT IN+ |-- Pin 6: OUT --| IN- OUT |-- Pin 7: IN- --| V+ V+ |-- Pin 8: V+ |___________| ```

Functional Features

• High gain accuracy
• Low input offset voltage
• Rail-to-rail input and output
• Low quiescent current
• Unity-gain stable

Advantages and Disadvantages

Advantages: - High precision amplification - Low noise performance - Wide frequency response - Suitable for low-power applications

Disadvantages: - Limited supply voltage range - Not suitable for high-power applications

Working Principles

The OPA380AIDGKRG4 is an operational amplifier that amplifies analog signals with high precision. It operates by taking the difference between the voltages at its two input terminals and amplifying this difference to produce an output voltage. The amplifier is designed to provide accurate amplification while minimizing noise and distortion.

Detailed Application Field Plans

The OPA380AIDGKRG4 is commonly used in various applications, including:

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

Detailed and Complete Alternative Models

Some alternative models to the OPA380AIDGKRG4 include:

1. OPA381AIDBVR
2. OPA382AIDBVT
3. OPA383AIDBVR
4. OPA384AIDBVT
5. OPA385AIDBVR

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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