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OPA1612 - Bipolar-Input Audio Operational Amplifiers

Download the OPA1612 datasheet PDF. This datasheet also covers the OPA1611 variant, as both devices belong to the same bipolar-input audio operational amplifiers family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPA1611-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Texas Instruments

Part Number Description
OPA1612-Q1 Bipolar-Input Audio Operational Amplifiers
OPA1611 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.

View original datasheet text
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.