Continuous positive airway pressure (CPAP) helps patients breathe by holding open the alveoli and preventing them from completely collapsing during expiration phases.
The most important aspect in a CPAP system is the air flow control that needs to be adjusted to compensate for altitude, mask movements, and leaks as well as features including heated, humidified, airway respiratory support.
ST’s motor control ICs help implement very accurate motion profiles with reduced acoustic noise to improve comfort to patient. In addition, we provide a range of MEMS motion, pressure and humidity sensors, high-performance STM32 microcontrollers as well as high-precision operational amplifiers and low-power regulators to help develop advanced CPAP ventilators.
|HTS221||Capacitive digital sensor for relative humidity and temperature|
|IIS2DH||3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor|
|IIS2MDC||High accuracy, ultra-low-power ,3-axis digital output magnetometer|
|LPS22HB||Ultra-compact piezoresistive absolute pressure sensor, 260-1260 hPa, digital output barometer, full-mold, holed LGA package (HLGA)|
|LPS33HW||Piezoresistive absolute pressure sensor, 260-1260 hPa, digital output barometer, water resistant package|
|STLM20||Analog temperature sensor, ultra-low current 2.4 V, high precision|
|STTS751||2.25 V low-voltage local digital temperature sensor|
|STM32F302R8||Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 64 Kbytes Flash, 72 MHz CPU, 12-bit ADC 5 MSPS, Comparator, Op-Amp|
|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|