MPL3150A2ST1 datasheet(8/46 Pages) NXP

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NXP Semiconductors

MPL3150A2S

I2C precision pressure sensor

9.4 Electrical characteristics

@ VDD = 2.5 V, T = 25 °C unless otherwise noted.

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

VDDIO

I/O supply voltage

—

1.62

1.8

3.6

VDD

Operating supply voltage

—

1.95

2.5

3.6

Highest speed mode

oversample = 1

—

8.5

—

µA

Standard mode oversample

= 16

—

µA

IDD

Integrated current 1 update

per second

High-resolution mode

oversample = 128

—

265

—

µA

IDDMAX

Max current during

acquisition and conversion

During acquisition/

conversion

—

IDDSTBY

Supply current drain in

STANDBY mode

STANDBY mode selected

SBYB = 0

—

µA

VIH

Digital high-level input

voltage

SCL, SDA

—

0.75

—

VDDIO

VIL

Digital low-level input voltage

SCL, SDA

—

0.3

VDDIO

VOH

High-level output voltage

INT1, INT2

IO = 500 µA

0.9

—

VDDIO

VOL

Low-level output voltage

INT1, INT2

IO = 500 µA

—

0.1

VDDIO

VOLS

Low-level output voltage

SDA

IO = 500 µA

—

0.1

VDDIO

High-speed mode

—

TON

Turn-on time [1][2][3]

High-resolution mode

—

1000

TOP

Operating temperature range —

−40

+85

°C

I2C addressing

I2C Address

—

0x62

Hex

The device uses 7-bit addressing and does not acknowledge general call address 000 0000. Client address has been set

to 62h or 110 0010. 8-bit read is C5h, 8-bit write is C4h.

Table 6. Electrical characteristics

[1]

Time to obtain valid data from STANDBY mode to ACTIVE mode

[2]

High-speed mode is achieved by setting the oversample rate of 1x.

[3]

High-resolution mode is achieved by setting the oversample to 128x.

10 Digital interface

The registers embedded inside the device are accessed through an I2C serial interface.

MPL3150A2S

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 1.3 — 8 May 2023

8 / 46

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