QD Devices Inc.
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OP470GS
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OP470GS

Product Overview

Category

OP470GS belongs to the category of operational amplifiers (op-amps).

Use

It is commonly used in electronic circuits for amplifying or processing signals.

Characteristics

  • High precision
  • Low noise
  • Wide bandwidth
  • Low offset voltage

Package

The OP470GS comes in a small outline package (SOIC) with 8 pins.

Essence

The essence of OP470GS lies in its high precision and low noise characteristics, making it suitable for applications requiring accurate signal processing.

Packaging/Quantity

The OP470GS is typically packaged in reels containing a specific quantity, such as 2500 units per reel.

Specifications

  • Supply Voltage: ±5V to ±18V
  • Input Offset Voltage: 50μV max
  • Input Bias Current: 25nA max
  • Gain Bandwidth Product: 10MHz
  • Slew Rate: 7V/μs
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

  • High precision amplification
  • Low noise operation
  • Wide operating voltage range
  • Internal frequency compensation

Advantages and Disadvantages

Advantages

  • High precision and accuracy
  • Low noise for sensitive applications
  • Wide operating voltage range
  • Internal frequency compensation for stability

Disadvantages

  • Limited output current capability
  • Higher cost compared to standard op-amps

Working Principles

The OP470GS operates based on the principles of differential amplification, where the difference between the non-inverting and inverting inputs is amplified with high precision and low noise.

Detailed Application Field Plans

The OP470GS is well-suited for the following applications: - Precision instrumentation - Sensor signal conditioning - Audio signal processing - Data acquisition systems - Control systems

Detailed and Complete Alternative Models

Some alternative models to OP470GS include: - AD8628 - LT1677 - OPA227

In conclusion, the OP470GS is a high-precision operational amplifier with low noise characteristics, making it suitable for various applications that require accurate signal processing and amplification.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von OP470GS in technischen Lösungen auf

  1. What is the OP470GS?

    • The OP470GS is a precision operational amplifier designed for use in high-precision applications such as instrumentation and control systems.

  2. What are the key features of the OP470GS?

    • The OP470GS features low offset voltage, low input bias current, and low noise, making it suitable for precision signal conditioning.

  3. What is the typical supply voltage range for the OP470GS?

    • The OP470GS typically operates from a dual power supply ranging from ±5V to ±18V.

  4. What are some common applications for the OP470GS?

    • Common applications include data acquisition systems, precision instrumentation, and sensor signal conditioning.

  5. What is the input offset voltage of the OP470GS?

    • The input offset voltage is typically very low, around 25μV.

  6. Can the OP470GS operate in single-supply applications?

    • Yes, the OP470GS can operate in single-supply applications with proper biasing and attention to common-mode voltage limitations.

  7. What is the temperature range for the OP470GS?

    • The OP470GS is typically specified to operate over a temperature range of -40°C to 125°C.

  8. Does the OP470GS require external compensation?

    • No, the OP470GS is internally compensated for stable operation.

  9. What is the maximum output current of the OP470GS?

    • The maximum output current is typically around 20mA.

  10. Is the OP470GS available in different package types?

    • Yes, the OP470GS is available in various package types including DIP, SOIC, and MSOP for flexibility in design and layout.