MAX30001EVSYS#

Click here for production status of specific part numbers. MAX30001 Ultra-Low-Power, Single-Channel Integrated Biopotential (ECG, R-to-R, and Pace Detection) and Bioimpedance (BioZ) AFE General Description The MAX30001 is a complete, biopotential and bioimpedance (BioZ), analog front-end (AFE) solution for wearable applications. It offers high performance for clinical and fitness applicatio...
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Технические характеристики

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Тип отладочного средства
Применение Для оценки технических характеристик AFE MAX30001
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Click here for production status of specific part numbers. MAX30001 Ultra-Low-Power, Single-Channel Integrated Biopotential (ECG, R-to-R, and Pace Detection) and Bioimpedance (BioZ) AFE General Description The MAX30001 is a complete, biopotential and bioimpedance (BioZ), analog front-end (AFE) solution for wearable applications. It offers high performance for clinical and fitness applications, with ultra-low power for long battery life. The MAX30001 is a single biopotential channel providing electrocardiogram (ECG) waveforms, heart rate and pacemaker edge detection, and a single bioimpedance channel capable of measuring respiration. The biopotential and bioimpedance channels have ESD protection, EMI filtering, internal lead biasing, DC leadsoff detection, ultra-low-power, leads-on detection during standby mode, and extensive calibration voltages for builtin self-test. Soft power-up sequencing ensures no large transients are injected into the electrodes. Both channels also have high input impedance, low noise, high CMRR, programmable gain, various low-pass and high-pass filter options, and a high resolution analog-to-digital converter. The biopotential channel is DC coupled, can handle large electrode voltage offsets, and has a fast recovery mode to quickly recover from overdrive conditions, such as defibrillation and electro-surgery. The bioimpedance channel includes integrated programmable current drive, works with common electrodes, and has the flexibility for 2 or 4 electrode measurements. The bioimpedance channel also has AC lead off detection. The MAX30001 is available in a 30-bump wafer-level package (WLP), operating over the 0°C to +70°C commercial temperature range. Applications ●● Single-Lead Event Monitors for Arrhythmia Detection ●● Single-Lead Wireless Patches for In-Patient/Out-Patient Monitoring ●● Chest Band Heart Rate Monitors for Fitness Applications ●● Bio Authentication and ECG-On-Demand Applications ●● Respiration and Hydration Monitors ●● Impedance Based Heart Rate Detection Ordering Information appears at end of data sheet. Benefits and Features ●● Can be Used in IEC 60601-2-47:2012 Compliant Systems ●● Clinical-Grade ECG and BioZ AFE with High Resolution Data Converter • 15.9 Bits ENOB with 3.1µVP-P (typ) Noise for ECG • 17 Bits ENOB with 1.1µVP-P Noise for BioZ ●● Better Dry Starts Due to Much Improved Real World CMRR and High Input Impedance • Fully Differential Input Structure with CMRR > 100dB ●● Offers Better Common-Mode to Differential Mode Conversion Due to High Input Impedance ●● High Input Impedance > 1GΩ for Extremely Low Common-to-Differential Mode ●● Minimum Signal Attenuation at the Input During Dry Start Due to High Electrode Impedance ●● High DC Offset Range of ±650mV (1.8V, typ) Allows to Be Used with Wide Variety of Electrodes ●● High AC Dynamic Range of 65mVP-P for ECG and 90mVP-P for BioZ Will Help Prevent Saturation in the Presence of Motion/Direct Electrode Hits ●● Longer Battery Life Compared to Competing Solutions • 85µW at 1.1V Supply Voltage for ECG • 158µW at 1.1V Supply Voltage for BioZ ●● Leads-On Interrupt Feature Allows to Keep the µC in Deep Sleep Mode Until Valid Lead Condition is Detected • Lead-On Detect Current: 0.7µA (typ) ●● Built-In Heart Rate Detection with Interrupt Feature Eliminates the Need to Run HR Algorithm on the µController • Robust R-R Detection in High Motion Environment at Extremely Low Power ●● Configurable Interrupts Allows the µC Wake-Up Only on Every Heart Beat Reducing the Overall System Power ●● High Accuracy Allows for More Physiological Data Extractions ●● 32-Word ECG and 8-Word BioZ FIFOs Allows the MCU to Stay Powered Down for 256ms with Full Data Acquisition ●● High-Speed SPI Interface ●● Shutdown Current of 0.6µA (typ) 19-100133; Rev 2; 8/19 PDF
Документация на серию MAX30001 

MAX30001-Ultra-Low-Power, Single-Channel Integrated Biopotential (ECG, R-to-R, and Pace Detection) and Bioimpedance (BioZ) AFE The MAX30001 is a complete, biopotential and bioimpedance

Дата модификации: 14.09.2020

Размер: 2.43 Мб

87 стр.

Click here for production status of specific part numbers. Evaluates: MAX30001 MAX30002 MAX30001 Evaluation System General Description Features The MAX30001 evaluation system (EV system) provides a single platform to evaluate the functionality and features of the MAX30001 with Biopotential (ECG, R-to-R, and Pace Detection) and Bioimpedance (BioZ) measurement capabilities. The EV system includes a MAX30001 evaluation kit (EV kit) and a MAX32630FTHR Cortex-M4F microcontroller for wearables. The MAX32630FTHR provides power to the MAX30001 EV kit and contains the firmware necessary to use the EV kit GUI program. The EV kit ships with jumpers installed and supply voltages set to typical operating values. Optional connections exist which can be shunted to make use of different functionalities. ● Convenient Platform to Evaluate the MAX30001 Note that the MAX30002 is register compatible with the MAX30001. By disabling the ECG, PACE, and R-to-R blocks, the MAX30001 is equivalent to the MAX30002 and the EV kit evaluates the MAX30002 functionality and performance. ● Many Easy-to-Reach Test Points ● Measure Individual Supply Currents ● Touchproof Cable Connectors ● Windows® 7/8/10 Compatible GUI software ● Fully Assembled and Tested ● Facilitates IEC 60601-2-47 Compliance Testing ● Ultra-Low-Power Design EV System Contents ● MAX30001 EV kit ● MAX32630FTHR ● USB A to micro-USB cable ● Three (3) ECG cables This EV system is not a medical device. Ordering Information appears at end of data sheet. MAX30001 EV Kit Photo Windows is a registered trademark and registered service mark of Microsoft Corporation. 319-100083; Rev 1; 5/18 PDF
Документация на MAX30001EVSYS# 

MAX30001 Evaluation System - Evaluates: MAX30001, MAX30002 The MAX30001 evaluation system (EV system) provides

Дата модификации: 22.05.2020

Размер: 3.47 Мб

34 стр.

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