TDK InvenSense's ICP-101xx barometric 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, an accuracy enabling altitude measurement differentials as small as 5 cm, less than the height of a single stair step. Consuming only 1.3 µA at 1 Hz, available in a small footprint 2 mm x 2 mm x 0.72 mm, waterproof to 1.5 m depth, 10-pin LGA package (ICP-10100), the ICP-101xx is ideally suited for mobile phones, wearable fitness monitoring, drones, and battery powered IoT devices. The ICP-101xx offers an industry leading temperature coefficient offset of ±0.5 Pa/°C. The combination of high accuracy, low power, temperature stability, and 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 |
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- Pressure operating range: 30 kPa 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)
- IPx8: waterproof to 1.5 m depth (ICP-10100 and ICP-10110)
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- Pressure sensor relative accuracy: ±1 Pa for any 10 hPa change
- Pressure sensor absolute accuracy: ±1 hPa
- Pressure sensor temperature coefficient offset: ±0.5 Pa/°C
- Temperature sensor absolute accuracy: ±0.4°C
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| Applications |
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- Mobile phones
- Wearable fitness monitoring
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- Drones
- Battery powered IoT devices
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TDK InvenSense's ICP-101xx barometric 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, an accuracy enabling altitude measurement differentials as small as 5 cm, less than the height of a single stair step. Consuming only 1.3 µA at 1 Hz, available in a small footprint 2 mm x 2 mm x 0.72 mm, waterproof to 1.5 m depth, 10-pin LGA package (ICP-10100), the ICP-101xx is ideally suited for mobile phones, wearable fitness monitoring, drones, and battery powered IoT devices. The ICP-101xx offers an industry leading temperature coefficient offset of ±0.5 Pa/°C. The combination of high accuracy, low power, temperature stability, and waterproofing in a small footprint enables higher performance barometric pressure sensing for sports activity identification, mobile indoor/outdoor navigation, and altitude-hold in drones.
Hong Kong, China