AFE4490 Integrated Analog Front End (AFE) for Pulse Oximeters Evaluation Module

(ACTIVE) AFE4490SPO2EVM

Description & Features

Technical Documents

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Description

The AFE44x0SPO2EVM is intended for evaluating AFE4400 and AFE4490 devices. The family of devices are fully integrated AFE ideally suited for Pulse Oximeter applications and consist of low noise receive channel, the LED transmit section and diagnostics for sensor and LED fault detection. The AFE4400/AFE4490 has very highly configurable timing controller enabling the user to have complete control of the device’s timing characteristics. The device also has an integrated oscillator working off an external crystal to ease clocking requirements and provide a low jitter clock to the AFE44x0. The device communicates to an external host processor using the Serial Peripheral Interface (SPI).

The purpose of the AFE44x0SPO2EVM is to expedite evaluation and system development activities related to AFE44x0 devices.

Features
  • DB9 pulse oximeter sensor cable support
  • Acquire data at up to 3000 Hz in evaluation mode
  • USB based power and PC application connectivity
  • Access to all AFE44x0 registers via an easy to use GUI


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AFE4490SPO2EVM:
AFE4490 Integrated Analog Front End (AFE) for Pulse Oximeters Evaluation Module

$149.00(USD)




Pricing may vary.



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TI's Standard Terms and Conditions for Evaluation Modules apply.

Technical Documents
User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 5777 27 May 2014 956

Software (2)


TI Devices (5)

Part Number Name Product Family
AFE4400  Integrated Analog Front End (AFE) for Heart-Rate Monitors and Low-Cost Pulse Oximeters  Medical AFEs 
AFE4405  Ultra-Small Integrated AFE With FIFO for Wearable Optical Heart-Rate Monitoring and Biosensing  Medical AFEs 
AFE4410  Ultra-Small Integrated AFE With FIFO for Wearable Optical Heart-Rate Monitoring and Biosensing  Medical AFEs 
AFE4490  Integrated Analog Front End (AFE) for Pulse Oximeters  Medical AFEs 
AFE4900  Ultra-Low-Power Integrated AFE for Wearable Optical, Electrical Biosensing  Medical AFEs 

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