MLX90818LXZ-BAE-016-RE datasheet, PDF

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MLX90818LXZ-BAE-016-RE: DescriptionBoard mount pressure sensorPackaged factory calibrated integrated absolute pressure sensor harsh media with SENT digital signal - 3 bar with NTC; CategoryThe sensor Pressure sensor Machine interface pressure sensor; File Size1MB，38 Pages; ManufacturerMelexis; Websitehttps://www.melexis.com/zh; Environmental Compliance

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MLX90818LXZ-BAE-016-RE Overview

Board mount pressure sensorPackaged factory calibrated integrated absolute pressure sensor harsh media with SENT digital signal - 3 bar with NTC

MLX90818LXZ-BAE-016-RE Parametric

Parameter Name	Attribute value
Maker	Melexis
Product Category	Board interface pressure sensor
Shipping restrictions	Mouser does not currently sell this product in your area.
work pressure	0.1 Bar to 3 Bar
pressure type	Absolute
accuracy	+/- 15 mBar
Output type	Digital
resolution	16 Bit
Working power voltage	5 V
Minimum operating temperature	- 40 C
Maximum operating temperature	+ 150 C
Encapsulation	Cut Tape
Encapsulation	Reel
The output voltage	18 V
series	MLX90818
Working power current	8.3 mA
Factory packaging quantity	2500
Supply voltage - max.	5.5 V
Supply voltage - min.	4.5 V

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MLX90818

Absolute Pressure Sensor

1. Features and Benefits



High accuracy absolute pressure sensor

±0.5%

±0.75%

for extended life

operation at 150°C

Digital SENT output with available

compensated

±1°C

accurate

NTC

temperature information

System in a package: MEMS, analog front

end circuitry, 16 bit microcontroller,

voltage regulators, SENT driver

Large automotive temperature range

(-40°C to 150°C)

Excellent harsh media compliance

Automotive qualified and automotive

diagnostic features (clamping levels,

multiple internal fault diagnostics)

Factory calibrated or fully programmable

through the connector for customized

calibration curves at customers

Assembled in a rugged easy to use 4x5mm

DFN package

2. Application Examples



Automotive applications with absolute

pressure from 1bar to 5.5bar

Manifold and Turbo Manifold Air Pressure

combined with Temperature



3. Ordering information

Product Code

MLX90818

Temperature

Code

Package

Code

Option Code

BAE-015

BAE-016

BAE-017

Packing

Form Code

Legend:

Temperature Code:

Package Code:

Option Code:

Packing Form:

Ordering example:

L (-40°C to 150°C)

XE = DFN14

BAE-015 = 0.1 to 4bar absolute pressure / 193 to 3896LSB SENT output / no NTC

BAE-016 = 0.1 to 3bar absolute pressure / 193 to 3896LSB SENT output / NTC

BAE-017 = 0.1 to 4bar absolute pressure / 193 to 3896LSB SENT output / NTC

RE = Reel

MLX90818LXE-BAE-015-RE

REVISION 002 – 8 DECEMBER 2017

3901090818

Page 1 of 37

MLX90818

Absolute Pressure Sensor

Contents

1. Features and Benefits ............................................................................................................................ 1

2. Application Examples............................................................................................................................. 1

3. Ordering information............................................................................................................................. 1

4. Functional Diagram ............................................................................................................................... 2

5. General Description ............................................................................................................................... 2

6. Glossary of Terms .................................................................................................................................. 4

7. Absolute Maximum Ratings ................................................................................................................... 4

8. Pin Definitions and Descriptions ............................................................................................................ 5

9. General Electrical Specifications ............................................................................................................ 6

10. Detailed General Description............................................................................................................... 7

11. Default programmed settings .............................................................................................................. 8

11.1. MLX90818LXE-BAE-015 .................................................................................................................. 10

11.2. MLX90818LXE-BAE-016 .................................................................................................................. 11

11.3. MLX90818LXE-BAE-017 .................................................................................................................. 12

12. Filters ................................................................................................................................................ 13

12.1. PFLT ................................................................................................................................................. 13

12.2. SSF ................................................................................................................................................... 13

13. Analog Front End ............................................................................................................................... 15

14. ADC ................................................................................................................................................... 17

15. Digital ................................................................................................................................................ 17

16. NTC Temperature Linearization ......................................................................................................... 18

17. SENT Configuration............................................................................................................................ 19

17.1. Fast Channel Configuration ............................................................................................................ 19

17.2. Slow Channel Configuration ........................................................................................................... 20

18. Wrong Connections Overview ........................................................................................................... 25

19. Diagnostics ........................................................................................................................................ 26

19.1. Input Diagnostics ............................................................................................................................ 26

19.2. Diagnostic Sources .......................................................................................................................... 26

19.3. Fast and Slow Channel Diagnostics ................................................................................................ 27

20. Timings .............................................................................................................................................. 32

REVISION 002 – 8 DECEMBER 2017

3901090818

Page 3 of 37

MLX90818LXZ-BAE-016-RE Related Products

	MLX90818LXZ-BAE-016-RE	MLX90818LXE-BAE-016-RE	MLX90818LXE-BAE-017-RE	MLX90818LXE-BAE-015-RE	MLX90818LXE-BAE-016-SP	MLX90818LXE-BAE-017-SP	MLX90818LXE-BAE-015-SP
Description	Board mount pressure sensorPackaged factory calibrated integrated absolute pressure sensor harsh media with SENT digital signal - 3 bar with NTC	Board interface pressure sensor	Board interface pressure sensor	Board interface pressure sensor	Board mount pressure sensorPackaged factory calibrated integrated absolute pressure sensor harsh media with SENT digital signal - 3 bar with NTC	Board mount pressure sensorPackaged factory calibrated integrated absolute pressure sensor harsh media with SENT digital signal - 4 bar with NTC	Board mount pressure sensorPackaged factory calibrated integrated absolute pressure sensor harsh media with SENT digital signal - 4 bar without NTC
Maker	Melexis	Melexis	Melexis	Melexis	Melexis	Melexis	Melexis
Product Category	Board interface pressure sensor	Board interface pressure sensor	Board interface pressure sensor	Board interface pressure sensor	Board interface pressure sensor	Board interface pressure sensor	Board interface pressure sensor
Shipping restrictions	Mouser does not currently sell this product in your area.	Mouser does not currently sell this product in your area.	Mouser does not currently sell this product in your area.	Mouser does not currently sell this product in your area.	Mouser does not currently sell this product in your area.	Mouser does not currently sell this product in your area.	Mouser does not currently sell this product in your area.
series	MLX90818	MLX90818	MLX90818	MLX90818	MLX90818	MLX90818	MLX90818
Factory packaging quantity	2500	2500	2500	2500	40	40	40
work pressure	0.1 Bar to 3 Bar	-	-	-	0.1 bar to 3 bar	0.1 bar to 4 bar	0.1 bar to 4 bar
pressure type	Absolute	-	-	-	Absolute	Absolute	Absolute
accuracy	+/- 15 mBar	-	-	-	15 mbar	20 mbar	20 mbar
Output type	Digital	-	-	-	Digital	Digital	Digital
resolution	16 Bit	-	-	-	16 bit	16 bit	16 bit
Working power voltage	5 V	-	-	-	5 V	5 V	5 V
Minimum operating temperature	- 40 C	-	-	-	- 40 C	- 40 C	- 40 C
Maximum operating temperature	+ 150 C	-	-	-	+ 150 C	+ 150 C	+ 150 C
Encapsulation	Reel	Reel	Reel	Reel	-	-	-
Working power current	8.3 mA	-	-	-	8.3 mA	8.3 mA	8.3 mA
Supply voltage - max.	5.5 V	-	-	-	5.5 V	5.5 V	5.5 V
Supply voltage - min.	4.5 V	-	-	-	4.5 V	4.5 V	4.5 V

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