ProjectsPricingInsights

OPA1679IDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OPA1679IDR product

OPA1679IDR

Amplifiers

Audio Op-AmpQuad ChannelLow Noise

The OPA1679IDR is a high-performance, quad-channel audio operational amplifier optimized for low noise and low distortion.

Best for

  • Professional audio signal processing
  • High-impedance microphone preamplifiers

Avoid if

  • Applications requiring extremely low power consumption (it draws 2mA per channel)

Check before use

  • Ensure the SOIC-14 package fits your board space requirements.

Key specifications

Channels
4
Noise Density
4.5 nV/√Hz
THD+N
0.0001%
Supply Voltage
4.5V to 36V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Compliant
MSL
Level-2-260C-1 YEAR
ECCN
EAR99
HTSUS
8542.33.0001

Application

Professional Audio

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for OPA1679IDR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The OPA1679IDR is a quad-channel, low-noise, low-distortion operational amplifier from Texas Instruments, specifically designed for professional audio applications.