High Accuracy, Low Power, Waterproof Barometric Pressure and Temperature Sensor IC

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Unit Price:$3.80
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Product Information

The ICP-10100 barometric pressure sensor 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 @1 Hz, available in a small footprint 2 mm x 2 mm x 0.72 mm waterproof to 1.5m depth 10-pin LGA package, the ICP-10100 is ideally suited for mobile phones, wearable fitness monitoring, drones, and battery powered IoT.

The ICP-10100 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.

• Altitude Control of Drones and Flying Toys
• Mobile Phones
• Virtual Reality and Gaming Equipment
• Indoor/Outdoor Navigation (dead-reckoning, floor/elevator/step detection)
• Vertical velocity monitoring
• Leisure, Sports, and Fitness Activity Identification
• Weather Forecasting

Symmetry Electronics is an authorized InvenSense distributor.


Pressure operating range: 30 to 110 kPa
Noise and current consumption
o 0.4 Pa @ 10.4 A (ULN mode)
o 0.8 Pa @ 5.2 A (LN mode)
o 3.2 Pa @ 1.3 A (LP mode)
Pressure Sensor Relative Accuracy: 1 Pa for any 10 hPa change over 950 hPa-1050 hPa at 25C
Pressure Sensor Absolute Accuracy: 1 hPa over 950 hPa-1050 hPa, 0C to 65C
Pressure Sensor Temperature Coefficient Offset: 0.5 Pa/C over 25C to 45C at 100 kPa
Temperature Sensor Absolute Accuracy: 0.4C
IPx8: Waterproof to 1.5m depth (ICP-10100 & ICP-10110)
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


InvenSense Datasheet