Analog Devices Inc./Maxim Integrated MAX30101ACCEVKIT#

Overview

MAX30101ACCEVKIT# from Maxim Integrated is an evaluation kit for the MAX30101 integrated pulse oximetry and heart-rate sensor module. It enables rapid prototyping of wearable health monitors with optical sensing, featuring a 14-pin OESIP package, I²C interface, 18-bit ADC resolution, ambient light cancellation, and ultra-low shutdown current (0.7µA typ). It supports simultaneous red/IR/green LED operation for SpO₂ and HR measurement in fitness trackers and smartwatches.

For engineers reviewing the MAX30101ACCEVKIT# datasheet, MAX30101ACCEVKIT# pinout, MAX30101ACCEVKIT# application, or MAX30101ACCEVKIT# equivalent, this kit provides verified hardware reference design, preconfigured firmware examples, and full register-level access to the MAX30101 sensor IC - essential for validating optical signal integrity, motion artifact resilience, and FIFO-based data streaming in low-power wearable systems.

Technical Context

The MAX30101ACCEVKIT# implements the MAX30101 sensor IC in a ready-to-use PCB form factor with onboard voltage regulation (1.8V analog, 5.0V LED), I²C pull-up resistors, and calibrated optical path including cover glass. It exposes all 14 pins of the OESIP package-including SCL, SDA, INT, VDD, VLED+, PGND, and GND-for direct connection to host microcontrollers.

It supports programmable LED pulse widths (69–411µs), sample rates (50–3200 sps), and ADC full-scale ranges (2–16µA), enabling trade-offs between SNR, power (<1mW in HR mode), and motion robustness. The on-board die temperature sensor (±1°C accuracy) and 32-deep FIFO facilitate algorithm development for real-time SpO₂ computation and ambient light rejection.

Key Specifications

Availability

MAX30101ACCEVKIT# is available at Aetrix Electronics and suitable for wearable device development, fitness assistant prototyping, and smartphone/tablet health sensor integration requiring stable component supply, reference design validation, and production-ready firmware bring-up support.

Supply support for MAX30101ACCEVKIT# includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Maxim Integrated (now part of Analog Devices) is a semiconductor company specializing in precision analog, mixed-signal, and digital ICs for industrial, healthcare, and consumer applications.

The MAX30101 product line delivers highly integrated optical biosensors targeting wearable health monitoring, with emphasis on miniaturization, ultra-low power, and motion-tolerant signal acquisition - directly addressing design constraints in battery-powered wrist-worn devices.

FAQ

What is the MAX30101ACCEVKIT# used for?

The MAX30101ACCEVKIT# is an evaluation kit designed to accelerate development with the MAX30101 optical biosensor IC. It provides a fully assembled PCB with correct power sequencing, I²C interface circuitry, optical alignment, and cover glass - enabling engineers to validate SpO₂ and heart-rate algorithms, test motion artifact mitigation, and integrate sensor data into host microcontrollers without custom hardware design. The kit includes documentation and example code for immediate lab testing of MAX30101ACCEVKIT# functionality.

Does the MAX30101ACCEVKIT# include the MAX30101 IC?

Yes, the MAX30101ACCEVKIT# contains one mounted MAX30101 IC in its native 14-pin OESIP package (F143A5+1 outline), fully soldered and tested. The kit does not ship loose ICs or alternate variants - it is specifically configured for the MAX30101ACCEVKIT# part number and includes all supporting passive components required for compliant operation per the MAX30101 datasheet.

Can the MAX30101ACCEVKIT# be used for production?

No - the MAX30101ACCEVKIT# is strictly an evaluation and development tool, not a production-grade module. It lacks environmental certifications (e.g., IP rating), long-term reliability qualification, or medical-grade traceability. For volume deployment, designers must implement the MAX30101 IC onto their own PCB using the layout guidelines, thermal management, and optical stack specifications documented in the MAX30101ACCEVKIT# user guide and MAX30101 datasheet.

What software support is provided with the MAX30101ACCEVKIT#?

The MAX30101ACCEVKIT# ships with firmware examples (Arduino, mbed, and Python) covering basic I²C initialization, FIFO read routines, interrupt handling (PPG_RDY, ALC_OVF), and raw ADC data capture. These examples target common development platforms and demonstrate register configuration for SpO₂ mode, HR-only mode, and multi-LED timing slots - all verified against the MAX30101ACCEVKIT# hardware revision and MAX30101 IC behavior.

Is the MAX30101ACCEVKIT# RoHS-compliant?

Yes, the MAX30101ACCEVKIT# complies with RoHS Directive 2011/65/EU. The "#" suffix in the part number indicates RoHS-compliant packaging per Maxim Integrated's standard marking convention. All PCB materials, solder, passives, and the mounted MAX30101 IC meet lead-free and hazardous substance restrictions as verified by Maxim's material declarations and third-party test reports.