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OPA1611 - Bipolar-Input Audio Operational Amplifiers

General Description

The OPA1611 (single) and OPA1612 (dual) bipolarinput operational amplifiers achieve very low 1.1-nV/√Hz noise density with an ultralow distortion of 0.000015% at 1 kHz.

Key Features

  • 1 Superior Sound Quality.
  • Ultralow Noise: 1.1 nV/√Hz at 1 kHz.
  • Ultralow Distortion: 0.000015% at 1 kHz.
  • High Slew Rate: 27 V/μs.
  • Wide Bandwidth: 40 MHz (G = +1).
  • High Open-Loop Gain: 130 dB.
  • Unity Gain Stable.
  • Low Quiescent Current: 3.6 mA per Channel.
  • Rail-to-Rail Output.
  • Wide Supply Range: ±2.25 V to ±18 V.
  • Single and Dual Versions Available 2.

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Other Datasheets by Texas Instruments

Part Number Description
OPA1612 Bipolar-Input Audio Operational Amplifiers
OPA1612-Q1 Bipolar-Input Audio Operational Amplifiers
OPA1602 AUDIO OPERATIONAL AMPLIFIERS
OPA1604 AUDIO OPERATIONAL AMPLIFIERS
OPA1622 High-Fidelity Bipolar-Input Audio Operational Amplifier

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community OPA1611, OPA1612 SBOS450C – JULY 2009 – REVISED AUGUST 2014 OPA161x SoundPlus™ High-Performance, Bipolar-Input Audio Operational Amplifiers 1 Features •1 Superior Sound Quality • Ultralow Noise: 1.1 nV/√Hz at 1 kHz • Ultralow Distortion: 0.000015% at 1 kHz • High Slew Rate: 27 V/μs • Wide Bandwidth: 40 MHz (G = +1) • High Open-Loop Gain: 130 dB • Unity Gain Stable • Low Quiescent Current: 3.6 mA per Channel • Rail-to-Rail Output • Wide Supply Range: ±2.25 V to ±18 V • Single and Dual Versions Available 2 Applications • Professional Audio Equipment • Microphone Preamplifiers • Analog and Digital Mixing Consoles • Broadcast Studio Equipment • Audio Test And Measurement • High-End A/V Receivers 0.01 0.