AD8676ARMZ-REEL – Precision, Low-Noise Operational Amplifier

The AD8676ARMZ-REEL is a precision, low-noise operational amplifier from Analog Devices, designed for high-performance applications requiring ultra-low offset voltage and low noise. It provides exceptional accuracy, stability, and precision for demanding sensor interfaces, audio applications, and precision instrumentation.

Product Brochure

Description

Technical Specifications:

  • Offset Voltage: ±50 µV max
  • Input Bias Current: 1 pA max
  • Input Voltage Range: Rail-to-rail
  • Noise Density: 1.0 nV/√Hz at 1 kHz
  • Common-Mode Rejection Ratio (CMRR): 130 dB at 1 kHz
  • Supply Voltage: 3V to 40V (single supply) or ±1.5V to ±20V (dual supply)
  • Slew Rate: 0.3 V/µs
  • Gain Bandwidth Product: 8 MHz
  • Output Voltage Swing: Rail-to-rail
  • Package Type: 8-lead SOIC
  • Operating Temperature Range: -40°C to +125°C
  • Applications: Ideal for low-noise, precision amplification in audio systems, instrumentation, medical devices, sensor interfaces, and high-performance signal processing.

Product Features:

  • Ultra-Low Noise: Low noise density of 1.0 nV/√Hz at 1 kHz, perfect for high-precision applications that require clean, noise-free signals.
  • Ultra-Low Offset Voltage: Input offset voltage as low as ±50 µV, ensuring high accuracy in sensitive measurements.
  • Rail-to-Rail Output: Provides full output voltage swing from rail-to-rail, maximizing the available voltage range.
  • Low Input Bias Current: Input bias current is extremely low (less than 1 pA), ensuring accurate signal conditioning even in high-impedance systems.
  • High Common-Mode Rejection Ratio (CMRR): 130 dB at 1 kHz, providing excellent immunity to common-mode noise, making it ideal for low-level signal amplification.
  • Wide Supply Voltage Range: Operates from a single supply of 3V to 40V, or dual ±1.5V to ±20V, providing flexibility for a wide range of applications.
  • High Gain Bandwidth Product: 8 MHz gain bandwidth product, ensuring fast and stable response in precision systems.
  • Package Type: 8-lead SOIC for compact and space-efficient designs.
  • Low Power Consumption: Designed to operate with low quiescent current, ideal for battery-powered applications.

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