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OPA145IDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OPA145IDR product

OPA145IDR

Amplifiers

JFETPrecisionLow Noise

The OPA145IDR is a high-precision, low-noise JFET input operational amplifier optimized for high-impedance sensor applications.

Best for

  • High-impedance sensors
  • Precision data acquisition
  • Transimpedance amplifiers

Avoid if

  • Applications requiring extremely low power consumption below 475µA

Check before use

  • Input common-mode range and capacitive load stability

Key specifications

Offset Voltage
150 µV
Input Bias Current
2 pA
Gain Bandwidth
5.5 MHz
Slew Rate
20 V/µs

Compliance & Environment

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

Application

Industrial InstrumentationData Acquisition

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for OPA145IDR: 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

It is a single-channel, high-precision JFET input operational amplifier from Texas Instruments, designed for low-power, high-impedance signal amplification.