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OPA657U AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OPA657U product

OPA657U

Amplifiers

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
ROHS3 Compliant
REACH
-
MSL
Level-3-260C-168 HR
ECCN
EAR99
HTSUS
8542.33.0001

Application

IndustrialGeneral

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for OPA657U: 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

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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.