QD Devices Inc.
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OP282GS
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OP282GS

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Amplifier
  • Characteristics: High-performance, low-power consumption
  • Package: SOP-8 (Small Outline Package)
  • Essence: Operational amplifier
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Supply Voltage: ±2.5V to ±18V
  • Input Offset Voltage: 1mV (maximum)
  • Input Bias Current: 10nA (maximum)
  • Gain Bandwidth Product: 10MHz (typical)
  • Slew Rate: 7V/µs (typical)
  • Quiescent Current: 500µA (typical)

Detailed Pin Configuration

The OP282GS has a SOP-8 package with the following pin configuration:

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

Functional Features

  • High gain and bandwidth for accurate signal amplification
  • Low input offset voltage for precise measurements
  • Low input bias current for minimal loading effects
  • Wide supply voltage range for versatile applications
  • Low quiescent current for power efficiency
  • Fast slew rate for rapid signal response

Advantages and Disadvantages

Advantages: - High performance and accuracy - Low power consumption - Versatile supply voltage range - Suitable for various applications

Disadvantages: - Limited number of pins for additional functionalities - Not suitable for high-frequency applications

Working Principles

The OP282GS is an operational amplifier that amplifies small input signals to a higher output level. It operates by using feedback to adjust the output based on the difference between the inverting and non-inverting inputs. This feedback mechanism allows for precise amplification and control of signals.

Detailed Application Field Plans

The OP282GS is commonly used in various applications, including: 1. Audio amplifiers 2. Signal conditioning circuits 3. Sensor interfaces 4. Active filters 5. Instrumentation amplifiers

Detailed and Complete Alternative Models

  • OPAMPS: OP27, OP37, OP177
  • TI: TL071, TL081, TL082
  • Analog Devices: AD822, AD827, AD842

These alternative models offer similar functionality and can be used as replacements for the OP282GS in different applications.

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10 سوال و پاسخ رایج مربوط به کاربرد OP282GS در راه حل های فنی را فهرست کنید

Sure! Here are 10 common questions and answers related to the application of OP282GS in technical solutions:

  1. Q: What is OP282GS? A: OP282GS is a precision operational amplifier (op-amp) integrated circuit commonly used in electronic circuits.

  2. Q: What are the key features of OP282GS? A: Some key features of OP282GS include low offset voltage, low input bias current, high open-loop gain, and wide bandwidth.

  3. Q: What are the typical applications of OP282GS? A: OP282GS is often used in precision instrumentation, data acquisition systems, medical equipment, audio amplifiers, and other high-performance analog circuits.

  4. Q: What is the supply voltage range for OP282GS? A: The supply voltage range for OP282GS typically ranges from ±5V to ±18V.

  5. Q: What is the input offset voltage of OP282GS? A: The input offset voltage of OP282GS is typically very low, around a few microvolts.

  6. Q: How can I minimize the input offset voltage of OP282GS? A: To minimize the input offset voltage, you can use external offset nulling techniques or select op-amps with lower input offset voltage specifications.

  7. Q: What is the input bias current of OP282GS? A: The input bias current of OP282GS is typically very low, around a few nanoamperes.

  8. Q: Can OP282GS drive capacitive loads? A: Yes, OP282GS can drive capacitive loads, but it is recommended to add a small resistor in series with the load to improve stability.

  9. Q: What is the temperature range for OP282GS? A: The temperature range for OP282GS typically extends from -40°C to +125°C.

  10. Q: Can I use OP282GS in single-supply applications? A: Yes, OP282GS can be used in single-supply applications by biasing the inputs at a suitable voltage level and ensuring that the output swing remains within the supply rails.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.