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OPA1678 Datasheet - Texas Instruments

OPA1678 Low-Distortion Audio Operational Amplifiers

The OPA1678 (dual-channel) and OPA1679 (quadchannel) operational amplifiers offer higher systemlevel performance over legacy op amps commonly used in audio circuitry. The OPA167x amplifiers achieve a low 4.5-nV/√Hz noise density and low distortion of 0.0001% at 1 kHz, which improves audio signal fid.

OPA1678 Features

* 1 Low noise: 4.5 nV/√Hz at 1 kHz

* Low distortion: 0.0001% at 1 kHz

* High open-loop gain: 114 dB

* High common-mode rejection: 110 dB

* Low quiescent current:

* 2 mA per channel

* Low input bias current: 10 pA (typical)

* Slew rate: 9

OPA1678-etcTI.pdf

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Datasheet Details

Part number:

OPA1678

Manufacturer:

Texas Instruments ↗

File Size:

2.16 MB

Description:

Low-distortion audio operational amplifiers.

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OPA1678 OPA1678 Low-Distortion Audio Operational Amplifiers Texas Instruments

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