NPS3005DV 0 to 5 kPa, differential digital pressure sensor, temperature compensated
■The NPS3005DV is a piezoresistive, differential pressure sensor with the industry's smallest form factor package with a size of 4 mm width, 5 mm length and 1.315 mm height. It has best in class accuracy performance at ±5 Pascals.
■The device utilizes either an I²C or SPI digital communication interface to the host.The MEMS is temperature compensated utilizing an on-chip temperature sensor. The pressure and temperature data is digitized by a high resolution ADC providing a fully compensated and digitized output for pressure in Pascals and temperature in °C. The internal processing in the NPS3005DV removes compensation and unit conversion load from the system MCU simplifying system design and reducing power.
■The advanced ASIC has multiple user programmable modes such as power saving,interrupt and autonomous data acquisition modes, including programmed acquisition cycle timing, ODR/OSR selection and poll-only modes.
■The 12 pin LGA package has dual vents (one on the lid and one on the base), is specified for calibrated operation from –40°C to 105°C and is CTI-250 and RoHS compliant. There are a number of porting options available for this sensor. The customer can design application specific ports for their design that attach to the PCB. NXP Semiconductors also provides porting reference designs allowing faster time to market.
●Features
■Gauge and differential pressure measurement
■Fully compensated internally
■Calibrated Pressure Range 0 kPa to 5 kPa
■Direct reading, compensated
▲Pressure 16-bit measurement (counts)
▲Temperature 8-bit measurement (counts)
■Pressure media
▲Non-corrosive air up to 95% RH non-condensing
■3.0 to 5.5 V operating supply voltage
■Programmable events
■Two programmable interrupt pins
■I²C or SPI digital interface
■Fully compensated internally
■Calibrated temperature range –40 °C to 105 °C
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[ Medical ][ CPAP ][ Blood pressure monitoring ][ Breast pumps ][ Drug dosimetry ][ Smart hospital beds ][ Inhalers ][ Massage machines ][ Oxygen concentrators ][ Patient monitoring ][ Negative pressure wound management ][ Sleep apnea equipment ][ Ventilators ][ Industrial ][ HVAC ][ transmitters ][ Pneumatic control ][ Pneumatic regulator ][ Process gas monitoring ][ Valve positioning ][ Water heaters ][ Commercial ][ Washing machines ][ Dishwashers ][ Smart beds ][ Small appliances ][ Gas metering ] |
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Datasheet |
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Please see the document for details |
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LGA;SOT1893-1 |
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English Chinese Chinese and English Japanese |
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4 August 2017 |
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Rev. 1 |
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NPS3002VV |
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302 KB |
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