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OPA1611AIDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OPA1611AIDR product

OPA1611AIDR

Amplifiers

Audio Op-AmpLow NoiseHigh Performance

The OPA1611 is a premium, single-channel audio operational amplifier known for its exceptional noise and distortion performance.

Best for

  • High-fidelity audio signal processing
  • Microphone preamplifiers
  • Mixing consoles

Avoid if

  • Applications requiring extremely low power consumption (quiescent current is 3.6 mA per channel)

Check before use

  • Ensure the supply voltage is within the ±2.25 V to ±18 V range.

Key specifications

Noise Density
1.1 nV/√Hz
THD+N
0.000015%
Bandwidth
40 MHz
Slew Rate
27 V/μs

Compliance & Environment

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

Application

AudioProfessional Equipment

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for OPA1611AIDR: 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

The OPA1611 is a high-performance, bipolar-input operational amplifier from Texas Instruments, specifically engineered for professional audio applications requiring minimal noise and distortion.