Characteristic
Resolution less than 1 feet m /0.3
Pressure range: 20 - 110 kPa
Compensation, direct (without software):
20bit position pressure measurement (Pascal)
20bit height measurement (m)
12bit temperature measurement
Plate load intelligence:
Flexible sampling rate, up to 128 Hz
Parameters
Absolute pressure measurement range: 20 to 110 kPa
Relative measuring accuracy: ±0.05 kPa
Effective resolution: 1.5Pa / 0.3m
Working temperature range: -40 to 85 C
Supply voltage: 2.5 to 5
Logical IO mouth: 2.5 to 5 V
I/O supply voltage: 1.62 to 3.6 V
Power consumption:
Standby mode: 2μA
Low power mode: 8.5μA, 1Hz sampling
Compensated data output
20bit pressure data, the output unit Pascal
20bit level data, output per unit of meter
12bit temperature data, output per unit of degree
I2C digital output interface
2 programmable interrupt pins
Built-in 32 sample FIFO buffer