LMSC Circular Pressure Module

The pressure module of this microsystem is composed of packaged high-precision silicon pressure sensors, dedicated ASIC signal processing chips, and protection circuits. Mounted on FR4 material or ceramic PCB substrate. After special process calibration and temperature compensation, output working voltage or current. It has the characteristics of small waveform coefficient, high reliability, excellent temperature resistance, and can be quickly assembled by customers

Product Description

Specification parameters

overview

♦ MEMS technology
♦ High reliability, low drift
♦ Absolute pressure form
♦ Suitable for rapid assembly
♦ Working temperature: -40 ∽ 85 ℃/-40 ∽ 125 ℃
♦ Storage temperature: -55 ∽ 150 ℃
♦ Fluorosilicone gel protection effectively avoids the influence of media such as moisture, oil, and weak acids and bases.

application area

♦ Altimeter/Barometer
♦ TMAP
♦ TPMS/Handheld Tire Pressure Gauge and Handheld Pressure Gauge
♦ Oil pressure detection
♦ Absolute pressure control system
♦ Engine control
♦ Atmospheric pressure measurement
♦ Air pressure gauge, GPS navigation assistance, weather forecast, medical monitoring

Project	excitation voltage	pressure range	Working Current	Output	Accuracy (0 ~ 80 degrees)	Response time	Stability	ESD protection	EMC compatible	overload pressure	failure pressure
D18	4.5~5.5	20~2000	<3.5	0.5~4.5	1%	<2	0.5%	±4K	Customizable	2X	>3x
D19	4.5~5.5	20~2000	<3.5	0.5~4.5	1%	<2	0.5%	±4K	Customizable	2X	>3x
D21	4.5~5.5	20~2000	<3.5	0.5~4.5	1%	<2	0.5%	±4K	Customizable	2X	>3x
D22	4.5~5.5	20~2000	<3.5	0.5~4.5	1%	<2	0.5%	±4K	Customizable	2X	>3x
Customizable	4.5~5.5	20~2000	<3.5	0.5~4.5	1%	<2	0.5%	±4K	Customizable	2X	>3x