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OPA657U AI Analysis:
Specs, Applications & Alternatives

AI summary

OPA657U product

OPA657U

OP Amps

JFET-InputHigh-SpeedWideband

The OPA657U is a high-speed, low-noise JFET-input operational amplifier designed for wideband applications.

Best for

  • Wideband transimpedance applications
  • High-precision ADC driving

Avoid if

  • Unity-gain applications (requires minimum gain of +7 V/V)

Check before use

  • Parasitic capacitance on the PCB
  • Stability requirements

Key specifications

Gain Bandwidth Product
1.6 GHz
Slew Rate
700 V/µs
Input Bias Current
2 pA
Input Voltage Noise
4.8 nV/√Hz

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
Level-3-260C-168 HR
ECCN
EAR99
HTSUS
8542.33.0001

Application

IndustrialGeneral

Datasheet

o4YBAF7YnqyACEyPABiVRUTVKns469.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

The OPA657U is a 1.6-GHz, low-noise, FET-input operational amplifier from Texas Instruments, optimized for high-speed, high-precision applications.