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OP177 IC – (SMD Package) – Ultra-Precision Operational Amplifier IC

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₹115.00 (excluding 18% GST)

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Description

The OP177 is an ultra-precision operational amplifier optimized for low offset voltage, low drift, and high common-mode rejection ratio (CMRR). It offers excellent accuracy in low-level signal amplification and is suitable for use in precision measurement, instrumentation, and control systems where performance is paramount. The OP177 is designed to provide the highest stability and minimal error across a wide temperature range, making it ideal for applications requiring consistent and reliable operation.

Features

  • Ultra-Low Input Offset Voltage: Typically 50nV, ensuring high-accuracy amplification even for very small input signals.
  • Low Input Bias Current: Typically 1pA, reducing errors in high-impedance circuits and maintaining signal integrity.
  • Low Input Offset Current: Typically 0.2nA, minimizing error in differential applications.
  • Low Drift: With a typical 0.3µV/°C offset voltage drift, the OP177 ensures stability even with temperature variations.
  • Wide Common-Mode Input Voltage Range: The amplifier can handle a wide range of input voltages, which is useful in many real-world applications.
  • High Common-Mode Rejection Ratio (CMRR): Typically 130dB, making it suitable for applications with noisy or unbalanced signals.
  • Low Noise: Excellent noise performance, ideal for low-level signal processing.
  • Rail-to-Rail Output: Capable of driving output voltages close to the supply rails, improving flexibility in low-voltage systems.
  • Low Power Consumption: Designed to operate with low quiescent current, making it suitable for battery-operated or power-sensitive applications.

Specifications

  • Input Offset Voltage:
    • Typically 50nV, maximum 150nV.
  • Input Bias Current:
    • Typically 1pA, maximum 5pA.
  • Input Offset Current:
    • Typically 0.2nA, maximum 1nA.
  • Offset Voltage Drift:
    • Typically 0.3µV/°C, maximum 0.6µV/°C.
  • Supply Voltage:
    • ±2V to ±18V (dual-supply) or 4V to 36V (single-supply).
  • Quiescent Current:
    • Typically 1.6mA.
  • Common-Mode Input Voltage Range:
    • 0V to V+ – 2V.
  • Slew Rate:
    • Typically 0.3V/µs.
  • Gain Bandwidth Product:
    • Typically 0.6MHz.
  • Power Supply Rejection Ratio (PSRR):
    • Typically 120dB.
  • Common-Mode Rejection Ratio (CMRR):
    • Typically 130dB.
  • Output Voltage Swing:
    • Typically 0V to V+ – 1.5V.
  • Total Harmonic Distortion (THD):
    • Typically 0.0002% at 10Hz.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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