MAX30002 datasheet(1/44 Pages) MAXIM

Numer części	MAX30002

Szczegółowy opis	Ultra-Low-Power, Single-Channel Integrated Bioimpedance (BioZ) AFE

PDF	44 Pages

Scroll/Zoom	100%

Producent	MAXIM [Maxim Integrated Products]

Strona internetowa	https://www.maximintegrated.com/en.html

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1 / 44 page

19-100289; Rev 0, 3/18

General Description

The MAX30002 is a complete 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

MAX30002 is a single bioimpedance channel capable of

measuring respiration.

The bioimpedance channel has ESD protection, EMI

filtering, internal lead biasing, DC leads-off detection,

ultra-low-power leads-on detection during standby mode,

and a programmable resistive load for built-in self-test.

Soft power-up sequencing ensures no large transients

are injected into the electrodes. The channel also has

high input impedance, low noise, high CMRR, program-

mable gain, various low-pass and high-pass filter options,

and a high resolution analog-to-digital converter. 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.

The MAX30002 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.

Applications

● Single-Lead Wireless Patches for

In-Patient/Out-Patient Monitoring

● Respiration and Hydration Monitors

● Impedance Based Heart Rate Detection

Benefits and Features

● BioZ AFE with High Resolution Data Converter

• 17 Bits ENOB with 1.1µVP-P Noise for BioZ

● High AC Dynamic Range of 90mVP-P Will Help

Prevent Saturation in the Presence of Motion/Direct

Electrode Hits

● Longer Battery Life Compared to Competing Solutions

• 158µW at 1.1V Supply Voltage

● Leads-On Interrupt Feature Allows to Keep µC in

Deep Sleep Mode Until Valid Lead Condition is

Detected

• Lead-On Detect Current: 0.63µA (typ)

● High Accuracy Allows for More Physiological Data

Extractions

● 8-Word FIFO Allows the MCU to Stay Powered Down

for 256ms with Full Data Acquisition

● High-Speed SPI Interface

● Shutdown Current of 0.58µA (typ)

Ordering Information appears at end of data sheet.

Click

here for production status of specific part numbers.

MAX30002

Ultra-Low-Power, Single-Channel Integrated

Bioimpedance (BioZ) AFE

Podobny numer części - MAX30002

Producent	Numer części	Arkusz danych	Szczegółowy opis
Maxim Integrated Produc...	MAX3000	422Kb / 24P	1.2V to 5.5V, ±15kV ESD-Protected, 0.1uA, 35Mbps, 8-Channel Level Translators Rev 1; 10/03
	MAX30001	2Mb / 86P	Ultra-Low-Power, Single-Channel Integrated Biopotential (ECG, R-to-R, and Pace Detection) Rev 1, 9/17
	MAX30001	2Mb / 87P	Ultra-Low-Power, Single-Channel Integrated Biopotential (ECG, R-to-R, and Pace Detection) and Bioimpedance (BioZ) AFE 19-100133; Rev 2; 8/19
	MAX30001CWV+	2Mb / 87P	Ultra-Low-Power, Single-Channel Integrated Biopotential (ECG, R-to-R, and Pace Detection) and Bioimpedance (BioZ) AFE 19-100133; Rev 2; 8/19
	MAX30001CWV+T	2Mb / 87P	Ultra-Low-Power, Single-Channel Integrated Biopotential (ECG, R-to-R, and Pace Detection) and Bioimpedance (BioZ) AFE 19-100133; Rev 2; 8/19

More results

Podobny opis - MAX30002

Producent	Numer części	Arkusz danych	Szczegółowy opis
Maxim Integrated Produc...	MAXQ3180_0912	1Mb / 101P	Low-Power, Multifunction, Polyphase AFE Rev 3; 12/09
Texas Instruments	AFE4404	1Mb / 83P	Ultra-Small, Integrated AFE
	LMP90077	1Mb / 70P	Sensor AFE System: Multi-Channel, Low-Power 16-Bit Sensor AFE
	AFE4900	685Kb / 10P	Ultra-Low Power, Integrated AFE for Wearable Optical, Electrical Bio-Sensing With FIFO
Maxim Integrated Produc...	MAX30003	2Mb / 46P	Ultra-Low Power, Single-Channel Integrated Rev 1; 11/16
	MAX30001	2Mb / 87P	Ultra-Low-Power, Single-Channel Integrated Biopotential (ECG, R-to-R, and Pace Detection) and Bioimpedance (BioZ) AFE 19-100133; Rev 2; 8/19
	MAX30003	2Mb / 46P	Ultra-Low Power, Single-Channel Integrated Biopotential (ECG, R-to-R Detection) AFE 19-8558; Rev 3; 9/21
	MAX30004	3Mb / 39P	Ultra-Low Power, Single-Channel Integrated Biopotential (R-to-R Detection) AFE 19-8732; Rev 0; 12/16
Texas Instruments	AFE4460	688Kb / 11P	AFE4460 Ultra-Small, Integrated AFE for Optical Bio-Sensing JUNE 2022
Texas Instruments	AFE4432	714Kb / 11P	AFE4432 Ultra-Small, Integrated AFE for Optical Bio-Sensing AUGUST 2022

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