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OPA2191IDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OPA2191IDR product

OPA2191IDR

Amplifiers

Precision Op-AmpDual ChannelRail-to-Rail

The OPA2191IDR is a high-precision, dual-channel 36V operational amplifier featuring e-trim technology for excellent DC accuracy.

Best for

  • Precision industrial instrumentation
  • High-voltage data acquisition

Avoid if

  • Extremely low-power battery applications (140µA per channel)
  • Applications requiring bandwidth significantly higher than 2.5MHz

Check before use

  • Ensure the common-mode input range is within the specified limits for your supply voltage.

Key specifications

Channels
2
Supply Voltage
4.5V to 36V
Offset Voltage
±5µV
Bandwidth
2.5MHz

Compliance & Environment

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

Application

IndustrialSensorPower

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for OPA2191IDR: 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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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 OPA2191IDR is a dual-channel, 36V precision operational amplifier from Texas Instruments, utilizing e-trim technology to achieve very low offset voltage and drift.