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OPA4134 - High Performance Audio Operational Amplifiers

This page provides the datasheet information for the OPA4134, a member of the OPA134 High Performance Audio Operational Amplifiers family.

Datasheet Summary

Description

The OPA134, OPA2134, and OPA4134 (OPAx134) series are ultra-low distortion, low-noise operational amplifiers fully specified for audio applications.

A true FET input stage is incorporated to provide excellent sound quality and speed for exceptional audio performance.

Features

  • Excellent sound quality.
  • Ultra-low distortion: 0.00008%.
  • Low noise: 8nV/√Hz.
  • True FET-input: IB = 5pA.
  • High speed:.
  • Slew rate: 20V/µs.
  • Bandwidth: 8MHz.
  • High open-loop gain: 120dB (2kΩ).
  • Wide supply range: ±2.5V to ±18V.
  • Single, dual, and quad versions 2.

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Datasheet preview – OPA4134

Datasheet Details

Part number OPA4134
Manufacturer Texas Instruments
File Size 1.44 MB
Description High Performance Audio Operational Amplifiers
Datasheet download datasheet OPA4134 Datasheet
Additional preview pages of the OPA4134 datasheet.

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Full PDF Text Transcription

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OPA134, OPA2134, OPA4134 SBOS058B – DECEMBER 1997 – REVISED AUGUST 2024 OPAx134 High-Performance, SoundPlus™ Audio Operational Amplifiers 1 Features • Excellent sound quality • Ultra-low distortion: 0.00008% • Low noise: 8nV/√Hz • True FET-input: IB = 5pA • High speed: – Slew rate: 20V/µs – Bandwidth: 8MHz • High open-loop gain: 120dB (2kΩ) • Wide supply range: ±2.5V to ±18V • Single, dual, and quad versions 2 Applications • Professional audio and music • Line drivers • Line receivers • Multimedia audio • Active filters • Preamplifiers • Integrators • Crossover networks THD+Noise (%) 0.01 VO = 10Vrms RL = 2kW 0.001 0.0001 VS = ±16 VS = ±17 0.
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