SLAA897
June 2019
MSP430FR2353
,
MSP430FR2355
MSP430’s Analog Combo Enables True Single-Chip Pulse Oximeter Designs
Trademarks
1
Introduction
2
Proposed Single-Chip Design
2.1
Using SAC to Generate the LED Drive
2.2
Using SAC as TIA and Gain Stage
2.3
Power Management
3
Key Benefits
4
Summary
5
References
5
References
Texas Instruments:
A Single-Chip Pulsoximeter Design Using the MSP430
Texas Instruments:
How to Use the Smart Analog Combo in MSP430™ MCUs
Texas Instruments:
How to Design an SpO2 and OHRM System Using AFE4403