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OPA2188AIDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OPA2188AIDR product

OPA2188AIDR

Amplifiers

Zero-DriftPrecisionDual Op-AmpRail-to-Rail

The OPA2188AIDR is a high-precision, dual-channel, zero-drift operational amplifier from Texas Instruments, ideal for applications requiring extreme DC stability.

Best for

  • Precision sensor signal conditioning
  • Medical instrumentation
  • Industrial measurement

Avoid if

  • Extremely high-speed signal processing (requires >2MHz BW)
  • Ultra-low power battery-operated designs (quiescent current is 475µA)

Check before use

  • Common-mode input range
  • Capacitive load stability

Key specifications

Offset Voltage
25 µV
Drift
0.03 µV/°C
Bandwidth
2 MHz
Supply Voltage
4V to 36V

Compliance & Environment

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

Application

IndustrialMedicalMeasurement

Datasheet

CAD Models

Download ECAD models for OPA2188AIDR: 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

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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

The OPA2188AIDR is a dual-channel, zero-drift operational amplifier that uses auto-zeroing technology to achieve ultra-low offset voltage and minimal drift over time and temperature.