The ICP-10101 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 × 2 × 0.72 mm 10-pin LGA package, the ICP-10101 is ideally suited for mobile phones, wearable fitness monitoring, drones, and battery powered IoT.

The ICP-10101 offers an industry leading temperature coefficient offset of ±0.5 Pa/°C. The combination of high accuracy, low power, and temperature stability in a small footprint enables higher performance barometric pressure sensing for sports activity identification, mobile indoor/outdoor navigation, and altitude-hold in drones.

Product Details

Product
 
Package Size
(mm)
Waterproof
 
Range
(kPa)
Power
Consumption

(µA)
Digital
Output

 
Logic
Supply Voltage

 
Operating
Voltage Supply

 
Status
 
Purchase
 

ICP-10101
2 × 2 × 0.72No30 – 1101.3I²C1.8V1.8VProduction

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
  • 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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