MPX2101AP datasheet, PDF - EEWORLD Datasheet

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MPX2101AP: DescriptionPeizoresistive Sensor, Absolute, 0Psi Min, 14.5Psi Max, 0.25-4.95V, Round, Through Hole Mount, CASE 344B-01, 4 PIN; CategoryThe sensor Sensor/transducer; File Size194KB，10 Pages; ManufacturerMotorola ( NXP ); Websitehttps://www.nxp.com

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MPX2101AP Overview

Peizoresistive Sensor, Absolute, 0Psi Min, 14.5Psi Max, 0.25-4.95V, Round, Through Hole Mount, CASE 344B-01, 4 PIN

MPX2101AP Parametric

Parameter Name	Attribute value
package instruction	CASE 344B-01, 4 PIN
Reach Compliance Code	unknown
Other features	TEMPERATURE COMPENSATED
body width	8 mm
body height	28.7 mm
Body length or diameter	29.46 mm
Installation features	THROUGH HOLE MOUNT
Maximum working current	6 mA
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Output range	0.25-4.95V
Output type	ANALOG VOLTAGE
Package Shape/Form	ROUND
port type	BARBED
Maximum pressure range	14.5 Psi
Minimum pressure range
Pressure sensing mode	ABSOLUTE
Response time	1000 µs
Sensitivity (mV/V)	0.4 mV/V
Sensor/Transducer Type	PRESSURE SENSOR,PEIZORESISTIVE
Maximum supply voltage	5.35 V
Minimum supply voltage	4.85 V
surface mount	NO
Termination type	SOLDER
Base Number Matches	1

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MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Order this document

by MPX2100/D

100 kPa

On-Chip Temperature

Compensated & Calibrated

Silicon Pressure Sensors

MPX2100

MPX2101

SERIES

Motorola Preferred Device

The MPX2100 and MPX2101 series device is a silicon piezoresistive pressure sensors

providing a highly accurate and linear voltage output — directly proportional to the

applied pressure. The sensor is a single, monolithic silicon diaphragm with the strain

gauge and a thin–film resistor network integrated on–chip. The chip is laser trimmed for

precise span and offset calibration and temperature compensation.

Features

•

Temperature Compensated Over 0°C to + 85°C

•

Unique Silicon Shear Stress Strain Gauge

•

Easy to Use Chip Carrier Package Options

•

Available in Absolute, Differential and Gauge Configurations

•

Ratiometric to Supply Voltage

• ±

0.25% Linearity (MPX2100D)

Application Examples

•

Pump/Motor Controllers

•

Robotics

•

Level Indicators

•

Medical Diagnostics

•

Pressure Switching

•

Barometers

•

Altimeters

Figure 1 illustrates a block diagram of the internal circuitry on the stand–alone

pressure sensor chip.

THIN FILM

TEMPERATURE

COMPENSATION

AND

CALIBRATION

CIRCUITRY

0 to 100 kPa (0 to 14.5 psi)

40 mV FULL SCALE SPAN

(TYPICAL)

BASIC CHIP

CARRIER ELEMENT

CASE 344–15, STYLE 1

DIFFERENTIAL

PORT OPTION

CASE 344C–01, STYLE 1

NOTE: Pin 1 is the notched pin.

X–ducer

SENSING

ELEMENT

Vout+

PIN NUMBER

Vout–

Gnd

+Vout

–Vout

GND

Figure 1. Temperature Compensated Pressure Sensor Schematic

VOLTAGE OUTPUT versus APPLIED DIFFERENTIAL PRESSURE

The differential voltage output of the X–ducer is directly proportional to the differential

pressure applied.

The absolute sensor has a built–in reference vacuum. The output voltage will decrease

as vacuum, relative to ambient, is drawn on the pressure (P1) side.

The output voltage of the differential or gauge sensor increases with increasing

pressure applied to the pressure (P1) side relative to the vacuum (P2) side. Similarly,

output voltage increases as increasing vacuum is applied to the vacuum (P2) side

relative to the pressure (P1) side.

Preferred

devices are Motorola recommended choices for future use and best overall value.

Senseon and X–ducer are trademarks of Motorola, Inc.

REV 6

Motorola Sensor Device Data

Motorola, Inc. 1997

MPX2101AP Related Products

	MPX2101AP	MPX2101GSX	MPX2101DP
Description	Peizoresistive Sensor, Absolute, 0Psi Min, 14.5Psi Max, 0.25-4.95V, Round, Through Hole Mount, CASE 344B-01, 4 PIN	Peizoresistive Sensor, Gage, 0Psi Min, 14.5Psi Max, 0-40mV, Through Hole Mount, CASE 344F-01, 4 PIN	Peizoresistive Sensor, Differential, 0Psi Min, 14.5Psi Max, Round, Through Hole Mount, CASE 344C-01, 4 PIN
Reach Compliance Code	unknown	unknown	unknown
Other features	TEMPERATURE COMPENSATED	TEMPERATURE COMPENSATED	TEMPERATURE COMPENSATED
body width	8 mm	16.25 mm	10.67 mm
body height	28.7 mm	19.05 mm	28.7 mm
Body length or diameter	29.46 mm	29.46 mm	29.46 mm
Installation features	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT
Maximum working current	6 mA	6 mA	6 mA
Maximum operating temperature	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Output type	ANALOG VOLTAGE	ANALOG VOLTAGE	ANALOG VOLTAGE
port type	BARBED	BARBED	BARBED
Maximum pressure range	14.5 Psi	14.5 Psi	14.5 Psi
Pressure sensing mode	ABSOLUTE	GAGE	DIFFERENTIAL
Response time	1000 µs	1000 µs	1000 µs
Sensitivity (mV/V)	0.4 mV/V	0.4 mV/V	0.4 mV/V
Sensor/Transducer Type	PRESSURE SENSOR,PEIZORESISTIVE	PRESSURE SENSOR,PEIZORESISTIVE	PRESSURE SENSOR,PEIZORESISTIVE
Maximum supply voltage	5.35 V	16 V	16 V
Minimum supply voltage	4.85 V	10 V	10 V
surface mount	NO	NO	NO
Termination type	SOLDER	SOLDER	SOLDER
Base Number Matches	1	1	1
package instruction	CASE 344B-01, 4 PIN	-	CASE 344C-01, 4 PIN
Output range	0.25-4.95V	0-40mV	-
Package Shape/Form	ROUND	-	ROUND

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