MikroElektronika Development Kit Calorie Expenditure, Heart Rate Monitoring, Similar Health-Related Applications / 1840886

Transmitter: Supports Common Anode LED Configuration Dynamic Range: 100 dB 6-Bit Programmable LED Current to 50 mA (Extendable to 100 mA) Programmable LED On-Time Simultaneous Support of 3 LEDs for Optimized SpO2, HRM, or Multi-Wavelength HRM Receiver: 24-Bit Representation of the Current Input from a Photodiode in Twos Complement Format Individual DC Offset Subtraction DAC at TIA Input for Each LED and Ambient Phase Digital Ambient Subtraction at ADC Output Programmable Transimpedance Gain:10 kΩ to 2 MΩ Dynamic Range: 100 dB Average Current Less Than 200 μA for PPG Signal Acquisition Pulse Frequency: 10 SPS to 1000 SPS Flexible Pulse Sequencing and Timing Control Flexible Clock Options: External Clocking:4-MHz to 60-MHz Input Clock Internal Clocking: 4-MHz Oscillator I2C Interface Operating Temperature Range: –20°C to 70°C 2.6-mm x 1.6-mm DSBGA Package, 0.5-mm Pitch Supplies: Rx: 2 V to 3.6 V, Tx: 3 V to 5.25 V,IO: 1.8 V to 3.6 V