Data Sheet

Mechanical and electrical specifications LPS25HB
10/50 DocID027112 Rev 4
2.2 Electrical characteristics
VDD = 1.8 V, T = 25 °C, unless otherwise noted.
2. Characterization data. Parameter not tested at final test.
3. Embedded quadratic compensation.
4. OPC: One Point Calibration in the application.
5. Pressure noise RMS evaluated in a controlled environment based on the average standard deviation of
32 measurements at highest ODR.
Table 4. Electrical characteristics
Symbol Parameter Test condition Min. Typ.
(1)
Max. Unit
VDD Supply voltage 1.7 3.6 V
Vdd_IO IO supply voltage 1.7 VDD + 0.1 V
Idd Supply current
@ ODR 1 Hz,
Low-resolution mode:
RES_CONF (10h) = 04h
4 μA
@ ODR 1 Hz, Low current & noise
mode with FIFO: RES_CONF (10h) =
05h, FIFO_CTRL (2Eh) = DFh,
CTRL_REG2 (21h) = 50h
4.5 μA
@ ODR 1 Hz,
High-resolution mode:
RES_CONF (10h) = 0Fh
25 μA
IddPdn
Supply current in
power-down mode
0.5 μA
1. Typical specifications are not guaranteed.
Table 5. DC characteristics
Symbol Parameter Test condition Min. Typ. Max. Unit
DC input characteristics
Vil Low-level input voltage (Schmitt buffer)
0.2 *
Vdd_IO
V
Vih High-level input voltage (Schmitt buffer)
0.8 *
Vdd_IO
V
DC output characteristics
Vol Low-level output voltage 0.2 V
Voh High-level output voltage
Vdd_IO -
0.2
V