Analog Devices Inc.
Bild kan vara representation.
Se specifikationer för produktinformation.
OP482GS
Visa detalj Datablad

OP482GS

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Operational Amplifier
  • Characteristics:
    • High precision
    • Low noise
    • Wide bandwidth
    • Low power consumption
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Analog signal processing
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: ±2.5V to ±18V
  • Input Offset Voltage: 50µV (maximum)
  • Input Bias Current: 1nA (maximum)
  • Input Offset Current: 1nA (maximum)
  • Gain Bandwidth Product: 10MHz (typical)
  • Slew Rate: 5V/µs (typical)
  • Output Current: 20mA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The OP482GS 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 gain and accuracy for precise signal amplification
  • Low noise for improved signal quality
  • Wide bandwidth for handling a broad range of frequencies
  • Low power consumption for energy efficiency
  • Offset null pin for fine-tuning the input offset voltage

Advantages and Disadvantages

Advantages: - High precision amplification - Low noise performance - Wide frequency response - Low power consumption

Disadvantages: - Limited output current capability - Requires external compensation for stability in certain applications

Working Principles

The OP482GS is an operational amplifier that amplifies analog signals with high precision. It consists of multiple transistors and passive components that work together to provide amplification, filtering, and signal conditioning. The amplifier operates by comparing the voltage difference between its non-inverting and inverting inputs and producing an output voltage proportional to this difference.

Detailed Application Field Plans

The OP482GS is commonly used in various applications, including: - Audio amplification - Sensor signal conditioning - Data acquisition systems - Medical instrumentation - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the OP482GS include: - OP484GS: Similar specifications with quad operational amplifier configuration - LT1490CS8: Low power precision operational amplifier - AD8628ARZ: Rail-to-rail input/output precision operational amplifier - MCP6002-I/P: Low-cost dual operational amplifier

These alternative models offer similar functionality and can be considered based on specific application requirements.

Word count: 248 words

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OP482GS i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of OP482GS in technical solutions:

  1. Q: What is OP482GS? A: OP482GS is a dual operational amplifier (op-amp) integrated circuit commonly used in various electronic applications.

  2. Q: What are the key features of OP482GS? A: Some key features of OP482GS include low input offset voltage, low noise, high slew rate, wide bandwidth, and rail-to-rail output swing.

  3. Q: What are the typical applications of OP482GS? A: OP482GS can be used in audio amplifiers, active filters, instrumentation amplifiers, signal conditioning circuits, and other precision analog applications.

  4. Q: What is the supply voltage range for OP482GS? A: The supply voltage range for OP482GS typically ranges from ±2.5V to ±18V.

  5. Q: What is the input offset voltage of OP482GS? A: The input offset voltage of OP482GS is typically very low, around a few microvolts.

  6. Q: Can OP482GS operate with a single power supply? A: Yes, OP482GS can operate with a single power supply as long as it is within the specified voltage range.

  7. Q: What is the maximum output current of OP482GS? A: The maximum output current of OP482GS is typically around 20mA.

  8. Q: Does OP482GS have short-circuit protection? A: Yes, OP482GS has built-in short-circuit protection to prevent damage to the device in case of output shorting.

  9. Q: Is OP482GS suitable for low-power applications? A: Yes, OP482GS is designed for low-power operation and is suitable for battery-powered or energy-efficient applications.

  10. Q: Can OP482GS be used in high-frequency applications? A: Yes, OP482GS has a wide bandwidth and high slew rate, making it suitable for high-frequency applications such as RF signal conditioning or data acquisition systems.

Please note that the specific details and specifications may vary depending on the manufacturer and datasheet of the OP482GS integrated circuit.