MAX30003CTI+ by Analog Devices

Ultra-Low Power, Single-Channel Integrated Biopotential (ECG, R to R Detection) AFE

Status: Active
Series: MAX30003
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX30003 is a complete, biopotential, analog front-end solution for wearable applications. It offers high performance for clinical and fitness applications, with ultra-low power for long battery life. The MAX30003 is a single biopotential channel providing ECG waveforms and heart rate detection. The biopotential channel has 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. The biopotential channel also has 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 electrosurgery. The MAX30003 is available in a 28-pin TQFN and 30-bump wafer-level package (WLP), operating over the 0°C to +70°C commercial temperature range. Design Solution: A Customizable ECG Monitor You Can Call Your Own › Introducing the MAX-ECG-MONITOR Wearable ECG and Heart Monitor

Where to Buy

Prices starting from US$6.79

Distributor Stock
Logo for Newark
Newark Electronics
from US$9.71
294
in stock
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Logo for element14 Singapore
element14
from US$10.25
294
in stock
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Farnell
from US$9.49
294
in stock
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Logo for Analog Devices
Analog Devices
from US$6.79
54
in stock
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Features

Clinical-Grade ECG AFE with High-Resolution Data Converter 15.5 Bits Effective Resolution with 5µVP-P Noise
15.5 Bits Effective Resolution with 5µVP-P Noise
Better Dry Starts Due to Much Improved Real World CMRR and High Input Impedance Fully Differential Input Structure with CMRR > 100dB
Fully Differential Input Structure with CMRR > 100dB
Offers Better Common-Mode to Differential Mode Conversion Due to High Input Impedance High Input Impedance > 500MΩ for Extremely Low Common-to-Differential Mode Conversion
High Input Impedance > 500MΩ for Extremely Low Common-to-Differential Mode Conversion
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 Will Help the AFE Not Saturate in the Presence of Motion/Direct Electrode Hits
Longer Battery Life Compared to Competing Solutions 85µW at 1.1V Supply Voltage
85µW at 1.1V Supply Voltage
Leads-On Interrupt Feature Allows to Keep µC in Deep Sleep Mode with RTC Off Until Valid Lead Condition is Detected Lead-On Detect Current: 0.7µA (typ)
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
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 FIFO Allows You to Wake Up µController Every 256ms with Full ECG Acquisition
High-Speed SPI Interface
Shutdown Current of 0.5µA (typ)

Specifications

ISUPPLY (µA) (typ) 100
Shutdown Mode Supply Current (µA) (typ) 0.42
VSUPPLY (V) (min) 1.1
VSUPPLY (V) (max) 2
Resolution (bits) (ADC) 18
Oper. Temp. (°C) 0 to +70
Package/Pins TQFN/28WLP/30
BudgetaryPrice (See Notes) 5.51

Last 6 months Inventory & Pricing History

MAX30003CTI+ Special Function by Analog Devices

BIOPOTENTIAL AFE ECG/R-R DETECT TQFN28

Semiconductors - ICs
> Special Function
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX30003 is a complete, biopotential, analog front- end solution for wearable applications. It offers high performance for clinical and fitness applications, with ultra-low power for long battery life. The MAX30003 is a single biopotential channel providing ECG waveforms and heart rate detection. The biopotential channel has 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. The biopotential channel also has 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 electrosurgery. The MAX30003 is available in a 28-pin TQFN and 30-bump wafer-level package (WLP), operating over the 0°C to +70°C commercial temperature range.

Specifications

IC Function Biopotential AFE
Supply Voltage Min 1.2V
Supply Voltage Max 2V
IC Package Type TQFN
No. of Pins 28Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Last 6 months Inventory & Pricing History

Alternative Descriptions

Afe, 1 Ch, 18Bit, Spi, 2V | Newark Electronics
AFE, 1 CH, 18BIT, SPI, 2V, TQFN-EP-28 | element14
Bio Potential AFE | Analog Devices

Frequently Asked Questions

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Is the MAX30003CTI+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for MAX30003CTI+ .

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