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OPA855IDSGR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OPA855IDSGR product

OPA855IDSGR

Amplifiers

High-SpeedLow-NoiseWideband

The OPA855 is a high-performance, wideband operational amplifier optimized for high-speed optical front-end systems.

Best for

  • High-speed transimpedance amplification
  • Optical sensor front-ends

Avoid if

  • Low-gain applications (< 7V/V)
  • Designs where PCB space is extremely limited for complex layout

Check before use

  • Ensure the gain is set to at least 7V/V for stability.
  • Follow layout guidelines to minimize parasitic capacitance.

Key specifications

GBWP
8 GHz
Slew Rate
2750 V/µs
Input Noise
0.98 nV/√Hz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Optical SensorsIndustrial

Datasheet

ssztbi1

800 KB

Datasheet AI

CAD Models

Download ECAD models for OPA855IDSGR: 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

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The OPA855 is a wideband, low-noise operational amplifier with an 8GHz gain bandwidth product, specifically designed for high-speed transimpedance and voltage amplification.