Blood Pressure Monitor  

Blood pressure meters (BPM) estimate a person’s blood pressure by measuring the pressure in occluding cuff and then calculating systolic and diastolic pressure values using algorithms based on statistical data and/or neural network methodologies. BPMs are widely used in hospital equipment as well as in-home devices.

The precise control of the cuff’s inflation/deflation is a key element to prevent errors due to step changes in cuff pressure as well as high-accuracy digital accelerometers to help detect, and remove, motion artifacts.

We provide a large variety of MEMS sensors including environmental and motion sensors to detect motion artifacts in addition to low-power and high-performance STM32 microcontrollers, high-precision operational amplifiers and a variety of low-power linear and switching regulators to help developers design optimized blood pressure monitors.

blood pressure monitor block diagram

Part Number

Description

STEVAL-LDO001V1
Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020
NUCLEO-L452RE
STM32 Nucleo-64 development board with STM32L452RE MCU, supports Arduino and ST morpho connectivity
NUCLEO-L4R5ZI
STM32 Nucleo-144 development board with STM32L4R5ZI MCU, supports Arduino, ST Zio and morpho connectivity
NUCLEO-L432KC
STM32 Nucleo-32 development board with STM32L432KC MCU, supports Arduino connectivity
NUCLEO-L433RC-P
STM32 Nucleo-64 development board with STM32L433RC MCU, SMPS, supports Arduino, ST Zio and morpho connectivity

Technical Documentation

Application Notes
Description Version Size
AN4391 AN4391: New P-channel trench technology from ST for low power DC-DC conversions and load switching applications 1.0 1.6 MB
AN5046 AN5046: Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT™ packages 3.0 5.33 MB
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Presentations & Training Material

Presentations
Description Version Size
STM32 Development Boards Portfolio 1.0 3.08 MB
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Publications and Collaterals

Flyers
Description Version Size
Micropower op amp and comparator solutions 2.0 1.53 MB
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Selection Guides
Description Version Size
Linear and Switching Voltage Regulators Selection Guide 3.0 370.88 KB
Power MOSFET Selection Guide 1.0 1.21 MB
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Brochures
Description Version Size
Brochure Power management guide 10.2018 4.42 MB
Operational amplifiers: performance, robust and advanced technology 2.52 MB
STM32L series - Ultra-low-power 32-bit MCUs 18.11 3.86 MB
Semiconductor solutions for healthcare applications 1.0 665.18 KB
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MEMS and Sensors

Part Number Description
IIS2DH 3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor
IIS3DHHC High-resolution, high-stability 3-axis digital accelerometer for industrial applications
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Power Transistors

Part Number Description
STL100N8F7 N-channel 80 V, 5.2 mOhm typ., 100 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package
STL150N3LLH6 N-channel 30 V, 0.0016 Ohm typ., 33 A STripFET(TM) VI DeepGATE(TM) Power MOSFET in PowerFLAT(TM) 5x6 package
STL20N6F7 N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package
STL45P3LLH6 P-channel -30 V, 11 mOhm typ., -45 A STripFET H6 Power MOSFET in a PowerFLAT 5x6 package
STL50N6F7 N-channel 60 V, 9 mOhm typ., 60 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package
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