MAX30101WING# Analog Devices

Evaluates: MAX30101 MAX30101WING Expansion Board General Description Features The MAX30101WING board is a rapid development board Convenient Expansion Board designed to quickly develop application firmware for the 0.9in x 2.0in DIP Form Factor MAX30101 pulse oximetry sensor. The MAX30101WING - Breadboard Compatible - Feather Compatible contains the MAX14750A power management IC (PMIC) that supplies a +1.8V power rail (1V8) to the MAX30101 Integrated PMIC to Supply LED Drive Voltage +1.8V and +3.3V Logic VIO Compatibility along with a programmable +2.5V to +5V rail (VLED) to drive the MAX30101 internal LEDs. The board is ZIF Flat Flex Cable Connector - Compatible with the MAX30205EVSYS compatible with +1.8V and +3.3V logic (VIO), select- able through jumper JP1. The ZIF Flat Flexible Cable MAX30101 High-Sensitivity Pulse Oximeter and Connector allows integration of the MAX30205EVSYS, Heart-Rate Sensor Features which features the MAX30205 silicon-based human body Noninvasive Reflective LED Solution temperature sensor. The board seamlessly integrates 5.6mm x 3.3mm x 1.55mm 14-Pin Optical Module with the MAX32630FTHR to enable rapid prototyping and - Integrated Cover Glass for Optimal, Robust development. Performance Ultra-Low Power Operation for Mobile Devices - Programmable Sample Rate and LED Current MAX30101WING Board for Power Savings - Low-Power Heart-Rate Monitor (< 1mW) - Ultra-Low Shutdown Current (0.7A, typ) Fast Data Output Capability - Sample Rates up to 3200sps Robust Motion Artifact Resilience -40C to +85C Operating Temperature Range MAX14750A PMIC Features Micro-I 250mW Buck-Boost Regulator Q - Supplies VLED to the MAX30101 - Output Voltage Programmable from 2.5V to 5V - 1.1A Quiescent Current - Programmable Current Limit - Input Voltage from 1.8V to 5.5V Micro-I 100mA LDO Q Ordering Information appears at end of data sheet. - Supplies 1V8 Rail for the MAX30101 - Input Voltage From 1.71V to 5.5V - Output Programmable from 0.09V to 4.0V - 0.9A Quiescent Current - Configurable as a Load Switch - Individual Enable Pins 2 - I C Control Interface 319-100156 Rev 0 3/18Evaluates: MAX30101 MAX30101WING Expansion Board Figure 1. DIP Pinout Maxim Integrated 2 www.maximintegrated.com