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OPA1641AIDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OPA1641AIDR product

OPA1641AIDR

Amplifiers

JFET-InputAudio Op AmpLow NoiseLow Distortion

The OPA1641AIDR is a high-performance, single-channel JFET-input operational amplifier optimized for professional audio applications.

Best for

  • Professional audio equipment
  • Mixing consoles
  • High-end A/V receivers

Avoid if

  • Applications requiring extremely low power consumption (quiescent current is 1.8 mA per channel)

Check before use

  • Ensure the common-mode input range is respected for the chosen supply voltage.

Key specifications

Noise Density
5.1 nV/√Hz
THD+N
0.00005%
Slew Rate
20 V/μs
Supply Range
±2.25 V to ±18 V

Compliance & Environment

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

Application

Professional AudioMixing Consoles

Datasheet

04dd216ca7fef2b1c5033d49f82d8060.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for OPA1641AIDR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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

It is a SoundPlus™ high-performance, JFET-input operational amplifier designed for ultralow distortion and low-noise audio signal processing.