AFE4400
(ACTIVE) Integrated Analog Front End for Heart Rate Monitors and Low Cost Pulse Oximeters

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Contact Distributor AFE4400RHAR ACTIVE 0 to 70 2.95 | 1ku VQFN (RHA) | 40 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
AFE4400RHAT ACTIVE 0 to 70 3.39 | 1ku VQFN (RHA) | 40 View 250 | SMALL T&R 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Companion Parts

Part # Name Product Family Comments
AFE4490   Integrated Analog Front End for Pulse Oximeters   ANALOG FRONT END - Medical Analog Front End    AFE4490 is similar to the AFE4400, but has higher performance.  
BQ2026   1.5K-Bit Serial EPROM with SDQ Interface   BATTERY MANAGEMENT PRODUCTS - BATTERY & PERIPHERAL AUTHENTICATION    BQ2026 is used for Authentication of medical cables and accessories  
AFE4300   Weigh Scale / Body Composition Analog Front End   ANALOG FRONT END - Medical Analog Front End    AFE4300 is AFE for body comp/weigh scales  
ADS1293   Complete Low Power Integrated Analog Front End for ECG Applications   ANALOG FRONT END - Medical Analog Front End    ADS1293 is AFE for wireless ECG  

Technical Documents

Datasheet (1)

User Guides (1)

Title Type Size (KB) Date Views
PDF 8228 01 Feb 2013 4,626

Tools & Software

Models (1)

Title Category Type Size (KB) Date Views
AFE4490 IBIS Model IBIS Model ZIP 17 KB 12 Feb 2013 1,128 views

Design Kits & Evaluation Modules (2)

Name Part# Type
AFE4400 Evaluation Module AFE4400SPO2EVM Evaluation Modules & Boards
AFE4490 Evaluation Module AFE4490SPO2EVM Evaluation Modules & Boards

Software (1)

AFE44x0SPO2EVM GUI v1.12 (Rev. C) 
(ZIP 174026 KB )    2,796 views, 10 Jun 2013  



Support & Community


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Training & Events

Name Type Available During
LMP91000 Micro-Power Chemical & Gas Sensor AFE Demo
Demo TI LMP91000 Micro-Power Chemical & Gas Sensor AFE. LMP91000 is ideal for micro-power gas and chemical sensing applications.
On-Line Training   On Demand  
Survey of Control Topologies for TPS and LM Non-Isolated DC/DC Controllers
This presentation will illustrate and survey each control mode’s operation and switching characteristics.
On-Line Training   On Demand  
TI Aerospace & Defence Tech Day
Thank you for attending the TI Aerospace & Defence Tech Day! Click here to download our HiRel EP presentation.
On-Line Training   On Demand  
TI Defence & Space Tech Day
Thank you for attending the TI Defence & Space Tech Day!
On-Line Training   On Demand  
LMP91200 Integrated pH Sensor AFE Demo
Demo TI's LMP91200. The first integrated pH sensor circuit that interfaces to all pH sensors.
On-Line Training   On Demand  
Click Here