DPS310 Datasheet, PDF (7/41 Pages) Infineon Technologies AG – Digital Barometric Pressure Sensor for Portable Devices

DPS310 - Digital Pressure Sensor
Digital Barometric Pressure Sensor for Portable Devices
Specifications
3.2
Absolute Maximum Ratings
Maximum ratings are absolute ratings. Exceeding any one of these values may cause irreversible damage to the
integrated circuit.
Attention: Stresses above the values listed as "Absolute Maximum Ratings" may cause permanent damage
to the devices. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Table 4 Absolute Maximum Ratings
Parameter
Symbol
V_DD and V_DDIO
Voltage on any pin
Storage temperature
Pressure
ESD
V_{DDxx_max}
V_max
T_s
P_max
V_{ESD_HBM}
Values
Min.
-40
-2
Typ. Max.
4
4
125
10,000
2
Unit Note / Test
Condition
V
V
°C
hPa
KV HBM (JS001)
3.3
Current Consumption
Test conditions (unless otherwise specified in the table): V_DD= 1.8V and V_DDIO=1.8V. Typ. values (P_A=1000hPa and
T_A=25°C). Max./Min. values (P_A= 950-1050hPa and T_A=0...+65°C).
Table 5 Current Consumption
Parameter
Symbol Values
Unit Note / Test Condition
Min. Typ. Max.
Peak Current Consumption
I_peak
345
µA during Pressure
measurement
280
µA during Temperature
measurement
Standby Current Consumption I_stb
Current Consumption.
I_1Hz
( 1 measurement per second.)
0.5
µA
2.1
µA Low precision
11
Standard precision
38
High precision
Note: The current consumption depends on both pressure measurement precision and rate. Please refer to the
Pressure Configuration (PRS_CFG) register description for an overview of the current consumption in different
combinations of measurement precision and rate.
7
V1.0
2016-09-05