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AFE4400RHAR AI Analysis:
Specs, Applications & Alternatives

AI summary

AFE4400RHAR product

AFE4400RHAR

Specialized

AFEPulse OximeterHeart Rate MonitorTI

The AFE4400 is a highly integrated analog front-end designed specifically for pulse oximetry and heart rate monitoring.

Best for

  • Pulse oximetry
  • Optical heart rate monitoring

Avoid if

  • Applications requiring extremely low power consumption beyond the AFE's capabilities

Check before use

  • Power supply isolation between transmit and receive sections

Key specifications

ADC Resolution
22 Bits
Supply Voltage
2.0V - 5.25V
Package
VQFN-40
Interface
SPI

Compliance & Environment

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

Application

MedicalWearables

Datasheet

62afe3043575e88248c0e0e43d7f943e.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 AFE4400 is a complete analog front-end (AFE) solution for pulse oximeters and heart rate monitors, integrating a low-noise receiver, LED driver, and diagnostic circuitry.