Pressure Sensors

Product Overview

This is a silicon piezo-resistance pressure sensor. We also lineup of sensors with amplification and temperature compensation using a signal processing IC. We offer analog output, digital output, and a variety of package shapes and pressure ranges.

Strong Point/Feature

• Supports a wide range of pressures from low pressure (2kPa) to high pressure (1MPa)
• Supports analog and digital output, allowing output according to the purpose
• Various package shapes available, including surface mount type, DIP type, and side port

AP4 series AG4 series AH3 series AD3 series
For proper use of pressure sensors

Caution on Pressure Sensors

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Specification

Series	pressure	Pressure Range (kPa)	Output	Mount Type	Port Shape	Strong Point/Feature
AT7	Gauge pressure	-100～1000	digital (I2C)	SMD	Straight	Ultra small
AP2	Gauge pressure	-100～1000	Analog	DIP	Straight
AG2	Gauge pressure	-100～1000	Analog	SMD	3mm 6mm
APB2	Gauge pressure	-100～1000	Analog	DIP	Barb
AP3	Gauge pressure	-100～1000	Analog	DIP	Straight	Low noise
AG3	Gauge pressure	-100～1000	Analog	SMD	3mm 6mm	Low noise
AP4	Gauge pressure	-100～1000	digital (I2C)	DIP	Straight	resolution 14bit
AG4	Gauge pressure	-100～1000	digital (I2C)	SMD	3mm 6mm	resolution 14bit
AH3	Gauge pressure	-100～1000	Analog	DIP	horizontal	Low noise
AD3	Differential Pressure	-100～1000	Analog	SMD	Straight x 2	Low noise
AL4	Gauge pressure differential pressure	-10～10	digital (I2C, SPI)	SMD	2 barbs	Micro pressure

Fujikura ASIC Pressure Sensor Product Selection

　　　　 　　　　　　　　 　　　　　　　　 　　　　　　　　 　　　　　　　　 　　　　　　　　 　　　　　　　　 　　　　　　　　 　　　　　　　　 　　　　　　　　 　　　　　　　　 　　　　　　　　 　　　　　　　　 　　　　　　　　 　　　　　　　　

function		Pressure Range
		Micro pressure range (-10kPa to 10kPa)	Medium Pressure Range (-100kPa to 1000kPa)
pressure	Gauge pressure	AL4	AP2, AG2, APB2, AP3, AG3, AH3, AP4, AG4, AT7
	Differential Pressure	AL4	AD3
Output	digital (SPI)	AL4	-
	digital (I2C)	AL4	AP4, AG4, AT7
	Analog	-	AP2, AG2, APB2
	analog (low noise)	-	AP3, AG3, AH3, AD3
Port Shape	Straight	-	AP2, AG2, AP3, AG3, AD3, AP4, AG4, AT7
	Barb	AL4	APB2
	horizontal	-	AH3
Mount Type	SMD	AL4	AG2, AG3, AD3, AG4, AT7
	DIP	-	AP2, APB2, AP3, AH3, AP4

*Please refer to each data sheet for details. I²C is a trademark of NXP Semiconductors.