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OPA503ASOT235 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OPA503ASOT235 product

OPA503ASOT235

OP Amps

NanopowerOperational AmplifierRail-to-Rail

The OPA503ASOT235 is a nanopower, high-precision operational amplifier designed for battery-operated sensor applications.

Best for

  • Battery-powered IoT sensors
  • Gas detectors
  • Wearable health devices

Avoid if

  • High-speed signal processing
  • Applications requiring high output current drive

Check before use

  • Input bias current requirements
  • Stability with capacitive loads

Key specifications

Quiescent Current
570 nA
GBW
11 kHz
Supply Voltage
1.6V - 5.5V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Sensor InterfaceIoT Devices

Datasheet

d5f89bf22ff8f7a0cb0b8d471155dc77_2302211801_analogysemi-OPA503ASOT235_C5359426.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for OPA503ASOT235: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a high-precision, ultra-low-power operational amplifier from AnalogySemi, optimized for long-life battery-powered systems.