• OPA627AU SOIC (D)-8
OPA627AU SOIC (D)-8

OPA627AU

Operational Amplifier OPA627AU with a maximum offset of 500uV

Inventory:7,954

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Overview of OPA627AU

The OPA627AU is a high-performance, precision operational amplifier featuring ultra-low noise and distortion for audio and measurement applications. It provides unmatched audio clarity and accuracy, making it ideal for high-fidelity audio systems and precision instrumentation.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • V+: Non-inverting input
  • V-: Inverting input
  • VCC+: Positive power supply
  • VCC-: Negative power supply
  • OUT: Output
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the OPA627AU for a visual representation.

Key Features

  • Ultra-Low Noise and Distortion: The OPA627AU offers exceptional audio quality with minimal noise and distortion.
  • High Precision: Provides high accuracy and stability for precise signal processing in audio and measurement applications.
  • Wide Bandwidth: With a high bandwidth, this op-amp can handle a wide range of signal frequencies effectively.
  • Low Power Consumption: Operates efficiently with low power consumption, suitable for battery-powered devices.
  • High Slew Rate: Offers fast response times for rapid signal amplification and processing.

Note: For detailed technical specifications, please refer to the OPA627AU datasheet.

Application

  • Audio Amplification: Ideal for high-fidelity audio amplifiers and preamplifiers.
  • Instrumentation: Suitable for precision measurement and instrumentation systems requiring low noise.
  • Professional Audio Equipment: Used in professional audio equipment and studio gear for superior sound quality.

Functionality

The OPA627AU is a precision operational amplifier designed to provide exceptional audio performance with low noise and high accuracy. It ensures clear and accurate signal amplification for critical audio and measurement applications.

Usage Guide

  • Power Supply: Connect VCC+ and VCC- to the positive and negative power supplies, respectively.
  • Signal Input: Apply signals to the non-inverting (V+) and inverting (V-) inputs for amplification.
  • Output Connection: The output pin (OUT) provides the amplified signal for further processing.

Frequently Asked Questions

Q: Is the OPA627AU suitable for audio applications?
A: Yes, the OPA627AU is specifically designed for high-performance audio applications, providing exceptional clarity and precision.

Q: What is the typical power consumption of the OPA627AU?
A: The OPA627AU features low power consumption, making it suitable for battery-powered audio devices.

Equivalent

For similar functionalities, consider these alternatives to the OPA627AU:

  • LME49720: Another high-performance audio op-amp known for its low distortion and high fidelity.
  • AD797: A precision op-amp with ultra-low noise and high accuracy, suitable for audio and measurement applications.

OPA627AU

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 9 Vos (offset voltage at 25°C) (max) (mV) 0.1
GBW (typ) (MHz) 16 Features Burr-Brown™ Audio
Slew rate (typ) (V/µs) 55 Rail-to-rail No
Offset drift (typ) (µV/°C) 0.4 Iq per channel (typ) (mA) 7
Vn at 1 kHz (typ) (nV√Hz) 5.2 CMRR (typ) (dB) 110
Rating Catalog Operating temperature range (°C) -25 to 85
Input bias current (max) (pA) 5 Iout (typ) (A) 0.045
Architecture FET Input common mode headroom (to negative supply) (typ) (V) 3.5
Input common mode headroom (to positive supply) (typ) (V) -3.5 Output swing headroom (to negative supply) (typ) (V) 2.7
Output swing headroom (to positive supply) (typ) (V) -2.7 THD + N at 1 kHz (typ) (%) 0.00003

Warranty & Returns

Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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