AFE4400 和 AFE4490 开发指南

This user’s guide describes the characteristics, operation and use of the AFE44x0SPO2EVM

demonstration kit. This demonstration kit is an evaluation module for the AFE4400 and AFE4490 family of devices. The family of devices are fully-integrated AFE, ideally suited for Pulse Oximeter applications. The EVM is intended for prototyping and evaluation. This user’s guide includes a complete circuit description,schematic diagram and bill of materials.