HP303B

● Operation range: Pressure: 300 –1200 hPa. Temperature: -40 – 85 °C.

● Pressure sensor precision: ± 0.005 hPa (or ±0.05 m) (high precision mode).

● Relative accuracy: ± 0.06 hPa (or ±0.5 m)

● Absolute accuracy: ± 1 hPa (or ±8 m)

● Temperature accuracy: ± 0.5°C.

● Pressure temperature sensitivity: 0.5Pa/K

● Measurement time: Typical: 27.6 ms for standard mode (16x). Minimum: 3.6 ms for low precision

mode.

● Average current consumption: 1.7 μA for Pressure Measurement, 1.5uA for Temperature

measurement @1Hz sampling rate, Standby: 0.5 μA.

● Supply voltage: VDDIO: 1.2 – 3.6 V, VDD: 1.7 – 3.6 V.

● Operating modes: Command (manual), Background (automatic), and Standby.

● Calibration: Individually calibrated with coeicients for measurement correction.

● FIFO: Stores up to 32 pressure or temperature measurements.

● Interface: I2C and SPI (both with optional interrupt)

● Package dimensions: 8-pin LGA 3.6 mm x 3.8 mm x 1.2 mm.

● Green Product (RoHS) Compliant