Low Noise Amplifiers

Noise levels often set the fundamental limit on the smallest signal a system can reliably measure.  Linear Technology's low noise operational amplifiers (op amps) feature voltage noise densities below 1nV/rtHz, yet still offer high speed, precision, low power and tiny packages. Low noise op amps offer tested, guaranteed limits over the full operating temperature range for voltage noise (both wideband and low frequency), current noise and more.

View All Low Noise Amplifiers

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• Signal Conditioning
  • Operational Amplifiers (Op Amps)
    • High Speed Amplifiers
    • Precision Amplifiers
    • Zero Drift Amplifiers
    • Low Noise Amplifiers
    • Low Power Amplifiers
    • Low Bias Current Amplifiers
    • High Output Current Amplifiers
    • Current Feedback Amplifiers
    • Current Sense Amplifiers
    • Instrumentation Amplifiers
    • Programmable Gain Amplifiers
    • Difference Amplifiers
    • Differential Amplifiers
    • IF Amplifiers / ADC Drivers
    • Variable Gain Amplifiers
    • Wideband Active Filters
    • Unity Gain Buffer Amplifiers
    • Video Functions
    • Extended Temperature (H & MP) Op Amps
  • Comparators
  • Filters
  • Voltage References
  • RMS-DC Conversion
  • Thermocouple Compensators
  • Switched Cap Building Blocks
  • Precision Resistor Network
  • Signal Chain µModule Receivers