OP482GPZ

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: High precision, low noise, wide bandwidth
• Package: PDIP (Plastic Dual In-line Package)
• Essence: Monolithic operational amplifier
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

• Supply Voltage: ±5V to ±18V
• Input Offset Voltage: 0.5mV maximum
• Input Bias Current: 10nA maximum
• Input Voltage Range: ±13V
• Output Voltage Swing: ±12V
• Gain Bandwidth Product: 4MHz
• Slew Rate: 2V/µs
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The OP482GPZ has a total of 8 pins arranged as follows:

1. Non-Inverting Input (+)
2. Inverting Input (-)
3. V-
4. Output
5. Offset Null
6. V+
7. NC (No Connection)
8. V+

Functional Features

• High precision amplification of input signals
• Low noise operation for accurate signal processing
• Wide bandwidth allows for handling high-frequency signals
• Rail-to-rail output swing for maximum dynamic range
• Low input offset voltage and bias current for improved accuracy
• Offset null pin for fine-tuning the input offset voltage

Advantages and Disadvantages

Advantages

• High precision amplification for accurate signal processing
• Low noise operation ensures minimal signal distortion
• Wide bandwidth enables handling of high-frequency signals
• Rail-to-rail output swing provides maximum dynamic range
• Low input offset voltage and bias current enhance accuracy
• Offset null pin allows for fine-tuning of input offset voltage

Disadvantages

• Limited supply voltage range compared to some other models
• Relatively low gain bandwidth product compared to higher-end amplifiers

Working Principles

The OP482GPZ is a monolithic operational amplifier that utilizes a combination of transistors and resistors to amplify input signals. It operates by comparing the voltages at its non-inverting and inverting inputs and producing an output voltage proportional to the difference between them. The amplifier's internal circuitry ensures high precision, low noise, and wide bandwidth performance.

Detailed Application Field Plans

The OP482GPZ is commonly used in various applications, including:

1. Precision instrumentation
2. Audio signal processing
3. Data acquisition systems
4. Medical equipment
5. Industrial control systems
6. Communication devices

Its high precision, low noise, and wide bandwidth characteristics make it suitable for applications that require accurate signal amplification and processing.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the OP482GPZ include:

1. AD8628: Low noise, rail-to-rail output, precision operational amplifier
2. LT1490: Low power, precision operational amplifier with shutdown mode
3. MCP6002: Low power, rail-to-rail input/output operational amplifier
4. MAX4239: Ultra-low offset, precision operational amplifier
5. OPA2188: High precision, low noise, rail-to-rail output operational amplifier

These alternative models can be considered based on specific application requirements and desired performance characteristics.

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