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OPA1622 - High-Fidelity Bipolar-Input Audio Operational Amplifier

Description

The OPA1622, dual, bipolar-input, SoundPlus™ audio operational amplifier achieves a very low, 2.8-nV/√Hz noise density with an ultralow THD+N of

119.2 dB at 1 kHz and drives a 32-Ω load at 100mW output power.

Features

  • 1 High-Fidelity Sound Quality.
  • Ultralow Noise: 2.8 nV/√Hz at 1 kHz.
  • Ultralow Total Harmonic Distortion + Noise:.
  • 119 dB THD+N (142 mW/Ch into 32 Ω/Ch).
  • Wide Gain Bandwidth Product: 32 MHz (G = +1000).
  • High Slew Rate: 10 V/μs.
  • High Capacitive-Load Drive Capability: > 600 pF.
  • High Open-Loop Gain: 136 dB (600-Ω Load).
  • Low Quiescent Current: 2.6 mA per Channel.
  • Low-Power Shutdown Mode With Reduced Pop and Click.

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Datasheet preview – OPA1622

Datasheet Details

Part number OPA1622
Manufacturer Texas Instruments
File Size 3.08 MB
Description High-Fidelity Bipolar-Input Audio Operational Amplifier
Datasheet download datasheet OPA1622 Datasheet
Additional preview pages of the OPA1622 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design Burr-Brown Audio OPA1622 SBOS727B – NOVEMBER 2015 – REVISED MAY 2016 OPA1622 SoundPlus™ High-Fidelity, Bipolar-Input, Audio Operational Amplifier 1 Features •1 High-Fidelity Sound Quality • Ultralow Noise: 2.8 nV/√Hz at 1 kHz • Ultralow Total Harmonic Distortion + Noise: –119 dB THD+N (142 mW/Ch into 32 Ω/Ch) • Wide Gain Bandwidth Product: 32 MHz (G = +1000) • High Slew Rate: 10 V/μs • High Capacitive-Load Drive Capability: > 600 pF • High Open-Loop Gain: 136 dB (600-Ω Load) • Low Quiescent Current: 2.
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