ICP-10111 High Accuracy, Low Power, Barometric Pressure and Temperature Sensor IC
■The ICP-10111 pressure sensor family is based on MEMS capacitive technology which provides ultra-low noise at the lowest power, enabling industry leading relative accuracy, sensor throughput, and temperature stability. The pressure sensor can measure pressure differences with an accuracy of ±1 Pa, enabling altitude measurement differentials as small as 8.5 cm, less than the height of a single stair step.
■Consuming only 1.3 μA @1 Hz, available in footprint of 2 mm x 2.5 mm x 0.92 mm, the ICP-10111 is ideally suited for mobile phones, wearable fitness monitoring, drones, and battery powered IoT.
■The ICP-10111 offers an industry leading temperature coefficient offset of ±0.5 Pa/°C. The combination of high accuracy, low power, temperature stability, waterproofing in a small footprint enables higher performance barometric pressure sensing for sports activity identification, mobile indoor/outdoor navigation, and altitude-hold in drones.
●FEATURES
■Pressure operating range: 30 to 110 kPa
■Noise and current consumption
▲0.4 Pa @ 10.4 μA (ULN mode)
▲0.8 Pa @ 5.2 μA (LN mode)
▲3.2 Pa @ 1.3 μA (LP mode)
■Pressure Sensor Relative Accuracy: ±1 Pa for any 10 hPa change over 950 hPa-1050 hPa at 25°C
■Pressure Sensor Absolute Accuracy: ±1 hPa over 950 hPa-1050 hPa, 0°C to 65°C
■Pressure Sensor Temperature Coefficient Offset: ±0.5 Pa/°C over 25°C to 45°C at 100 kPa
■Temperature Sensor Absolute Accuracy: ±0.4C
■Temperature operating range: -40 °C to 85 °C
■Host Interface: I²C at up to 400 kHz
■Single Supply voltage: 1.8V ±5%
■RoHS and Green compliant
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High Accuracy, Low Power, Barometric Pressure and Temperature Sensor IC 、 pressure sensor |
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[ Drones ][ Flying Toys ][ Mobile Phones ][ Virtual Reality ][ Gaming Equipment ][ Indoor Navigation ][ Outdoor Navigation ][ dead-reckoning ][ floor detection ][ elevator detection ][ step detection ][ Leisure ][ Sports ][ Fitness Activity Identification ][ Weather Forecasting ] |
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Datasheet |
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Please see the document for details |
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LGA-8L |
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English Chinese Chinese and English Japanese |
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05/03/2021 |
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Revision: 1.3 |
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DS-000177 |
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2.1 MB |
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