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MAX30001CWV+

更新时间： 2024-09-25 15:42:31
品牌 Logo 应用领域
美信 - MAXIM PC接口集成电路
页数 文件大小 规格书
86页 1847K
描述
Interface Circuit,

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中文翻译

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MAX30001CWV+ 技术参数

是否Rohs认证：符合生命周期：Active
包装说明：,Reach Compliance Code：compliant
HTS代码：8542.39.00.01Factory Lead Time：12 weeks
风险等级：2.17Samacsys Confidence：4
Samacsys Status：ReleasedSamacsys PartID：879538
Samacsys Pin Count：30Samacsys Part Category：Integrated Circuit
Samacsys Package Category：BGASamacsys Footprint Name：30WLP (W302L2+1)
Samacsys Released Date：2018-04-23 09:10:04Is Samacsys：N
接口集成电路类型：INTERFACE CIRCUIT峰值回流温度（摄氏度）：260
处于峰值回流温度下的最长时间：30Base Number Matches：1

MAX30001CWV+ 数据手册

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MAX30001  
Ultra-Low-Power, Single-Channel Integrated  
Biopotential (ECG, R-to-R, and Pace Detection)  
and Bioimpedance (BioZ) AFE  
General Description  
Benefits and Features  
● Clinical-Grade ECG and BioZ AFE with High  
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.  
Resolution Data Converter  
• 15.9 Bits ENOB with 3.1µV (typ) Noise for ECG  
• 17 Bits ENOB with 1.1µV Noise for BioZ  
PP  
PP  
● 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  
The biopotential and bioimpedance channels have ESD  
protection, EMI filtering, internal lead biasing, DC leads-  
off detection, ultra-low-power, leads-on detection during  
standby mode, and extensive calibration voltages for  
built-in 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. It also has  
AC lead off detection.  
● 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 65mV for ECG and  
PP  
100mV  
for BioZ Will Help Prevent Saturation in the  
PP  
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 µC in  
Deep Sleep Mode Until Valid Lead Condition is  
Detected  
The MAX30001 is available in a 28-pin TQFN and  
30-bump wafer-level package (WLP), operating over the  
• 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  
0°C to +70°C commercial temperature range.  
Applications  
● Single-Lead Event Monitors for Arrhythmia Detection  
• Robust R-R Detection in High Motion Environment  
at Extremely Low Power  
● Single-Lead Wireless Patches for  
● Configurable Interrupts Allows the µC Wake-Up Only  
on Every Heart Beat Reducing the Overall System  
Power  
In-Patient/Out-Patient Monitoring  
● Chest Band Heart Rate Monitors for Fitness  
Applications  
● High Accuracy Allows for More Physiological Data  
● Bio Authentication and ECG-On-Demand Applications  
● Respiration and Hydration Monitors  
Extractions  
● 32-Word ECG and 8-Word BioZ FIFOs Allows the  
MCU to Stay Powered Down for 256ms with Full  
Data Acquisition  
● Impedance Based Heart Rate Detection  
● High-Speed SPI Interface  
Ordering Information appears at end of data sheet.  
● Shutdown Current of 0.5µA (typ)  
19-100133; Rev 1, 9/17  
1234567...86

中文翻译

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MAX30001CWV+ 替代型号

型号 品牌 替代类型 描述 数据表
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