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OPA145IDR AI Analysis:
Specs, Applications & Alternatives

AI summary

OPA145IDR product

OPA145IDR

OP Amps

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

Application

Industrial InstrumentationData Acquisition

Datasheet

snoaa31

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