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OPA705NA/3K

OPA705NA/3K

Product Overview

The OPA705NA/3K is a high-speed operational amplifier designed for precision applications. This device falls under the category of integrated circuits and is commonly used in instrumentation, test equipment, and data acquisition systems. Known for its high speed, low noise, and low input offset voltage, the OPA705NA/3K comes in a small outline package (SOIC) and is available in tape and reel packaging.

Characteristics

  • High speed
  • Low noise
  • Low input offset voltage
  • Small outline package (SOIC)
  • Tape and reel packaging

Specifications

  • Supply Voltage: ±2.5V to ±18V
  • Input Offset Voltage: 0.1mV (max)
  • Gain Bandwidth Product: 50MHz
  • Slew Rate: 20V/µs
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOIC

Detailed Pin Configuration

The OPA705NA/3K features a standard operational amplifier pin configuration with the following pinout: 1. Non-inverting input (+) 2. Inverting input (-) 3. Output 4. V- 5. Offset Null 6. V+

Functional Features

  • High-speed amplification
  • Low noise operation
  • Precision signal processing
  • Wide operating voltage range

Advantages and Disadvantages

Advantages

  • High speed and precision
  • Low noise performance
  • Wide operating voltage range
  • Small form factor

Disadvantages

  • Limited temperature range compared to some industrial applications
  • Higher power consumption compared to low-power op-amps

Working Principles

The OPA705NA/3K operates on the principles of differential amplification, providing high gain and bandwidth while minimizing noise and offset voltage. Its internal circuitry is designed to maintain precision and stability across a wide range of operating conditions.

Detailed Application Field Plans

The OPA705NA/3K is well-suited for various applications including: - Data acquisition systems - Instrumentation amplifiers - Test and measurement equipment - Signal conditioning circuits - Precision audio amplification

Detailed and Complete Alternative Models

  • OPA704NA/3K
  • OPA706NA/3K
  • OPA725NA/3K
  • OPA726NA/3K

In summary, the OPA705NA/3K is a high-speed operational amplifier with precision characteristics, making it suitable for a wide range of applications that demand accuracy and reliability.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng OPA705NA/3K trong giải pháp kỹ thuật

  1. What is the typical supply voltage range for OPA705NA/3K?
    - The typical supply voltage range for OPA705NA/3K is 2.7V to 5.5V.

  2. What is the input offset voltage of OPA705NA/3K?
    - The input offset voltage of OPA705NA/3K is typically 0.5mV.

  3. Can OPA705NA/3K be used in single-supply applications?
    - Yes, OPA705NA/3K is designed for single-supply operation.

  4. What is the bandwidth of OPA705NA/3K?
    - The bandwidth of OPA705NA/3K is typically 8MHz.

  5. Is OPA705NA/3K suitable for low-power applications?
    - Yes, OPA705NA/3K is designed for low-power consumption.

  6. What is the common-mode rejection ratio (CMRR) of OPA705NA/3K?
    - The CMRR of OPA705NA/3K is typically 90dB.

  7. Can OPA705NA/3K be used in precision instrumentation applications?
    - Yes, OPA705NA/3K is suitable for precision instrumentation due to its low offset voltage and high CMRR.

  8. Does OPA705NA/3K have built-in EMI filtering?
    - No, OPA705NA/3K does not have built-in EMI filtering.

  9. What is the temperature range for OPA705NA/3K?
    - OPA705NA/3K is specified for operation from -40°C to 125°C.

  10. Is OPA705NA/3K available in a small package for space-constrained applications?
    - Yes, OPA705NA/3K is available in small packages such as SC70 and SOT23.