Datasheet > MLX90255LUF-2

MLX90255LUF-2

更新时间： 2024-11-27 03:52:03

品牌	Logo	应用领域
迈来芯 - MELEXIS		传感器压力传感器
页数	文件大小	规格书
9页	186K
描述
Relative Integrated Pressure Sensor

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中文翻译

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数据手册

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MLX90255LUF-2 数据手册

MLX90257

Relative Integrated Pressure Sensor

Features and Benefits

ꢀ

Relative Integrated Pressure sensor

Less than 1% error range overall

Programmable through the connector (3 pins)

Trimmable offset and sensitivity

On-Chip Signal Conditioning

Output proportional to the applied pressure

Ratiometric output

Rail-to-rail output

Diagnostics of broken supply wires and broken sensor

Output protected against short-circuits at both battery terminals

Different pressure ranges available

Application Examples

ꢀ

Medical diagnostics

Pumps

Industrial applications

Robotics

Ordering Information

Part No.

MLX90257

Temperature Suffix

L (-40°C to 150°C)

Package Code

UF (die on foil)

Option

- 2

- 4

Description

3 to 7 Bar Full Scale

15 to 30 Bar Full Scale

1. Functional Diagram

2. Description

VDD

The MLX90257 is an integrated

relative pressure sensor (2

pressure ports) realized in

CMOS technology with

Chopper

demodulator

Gain

calibration

OUT

micromachining options. It

consists of an analog signal

chain that interacts with the

digital core and on-chip

temperature sensor in order to

provide uniform overall sensing

characteristics after calibration

and to cancel the temperature

related parameter drifts.

Temperature

sensor

ADC

DAC

DIGITAL CORE

Diagnostics

The output is proportional to the applied pressure with an adjustable slope and offset. It is ratiometric and

goes rail-to-rail with a 3mA source and sink capability. Different pressure ranges are available (from 1.2 to

10 Bar full scale ranges, see above ordering information).

3901090257

Rev. 006

Page 1 of 9

Data Sheet

Mar/08

12 3 4 5 6 7...9

中文翻译

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