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OPA4991IDR AI Analysis:
Specs, Applications & Alternatives

AI summary

OPA4991IDR product

OPA4991IDR

OP Amps

Op AmpQuad40VRail-to-Rail

The OPA4991IDR is a high-performance, 40V quad operational amplifier suitable for precision industrial applications.

Best for

  • Data acquisition
  • Precision instrumentation
  • Current sensing

Avoid if

  • Extremely low-power battery applications where 560µA per channel is too high

Check before use

  • Thermal dissipation in high-load scenarios

Key specifications

Channels
4
Supply Voltage
2.7V to 40V
GBW
4.5 MHz
Offset Voltage
±125 µV

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

IndustrialSensor

Datasheet

OPA4991IDR.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

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

Design and risk insights

Questions & answers

It is a 40V, quad-channel, rail-to-rail input/output operational amplifier from Texas Instruments, optimized for high-voltage industrial use.