參數(shù)資料
型號(hào): MPXM2202GST1
廠商: Motorola, Inc.
元件分類: 壓力傳感器
英文描述: 200 KPA ON CHIP TEMPERATURE COMPENSATED & CALIBRATED SILICON PRESSURE SENSORS
中文描述: 200名人民軍芯片溫補(bǔ)
文件頁數(shù): 1/8頁
文件大小: 245K
代理商: MPXM2202GST1
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The MPXM2202 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
Available in Easy-to-Use Tape & Reel
Ratiometric to Supply Voltage
Gauge Ported & Non Ported Options
Application Examples
Pump/Motor Controllers
Robotics
Level Indicators
Medical Diagnostics
Pressure Switching
Barometers
Altimeters
Figure 1 shows a block diagram of the internal circuitry on the stand–alone pressure
sensor chip.
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Figure 1. Temperature Compensated Pressure Sensor Schematic
+08/15
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VOLTAGE OUTPUT versus APPLIED DIFFERENTIAL PRESSURE
The differential voltage output of the sensor is directly proportional to the differential
pressure applied.
The output voltage of the differential or gauge sensor increases with increasing
pressure applied to the pressure side (P1) relative to the vacuum side (P2). Similarly,
output voltage increases as increasing vacuum is applied to the vacuum side (P2)
relative to the pressure side (P1).
Preferred
devices are Motorola recommended choices for future use and best overall value.
Order this document
by MPXM2202/D
SEMICONDUCTOR TECHNICAL DATA
Motorola, Inc. 2001
0 to 200 kPa (0 to 29 psi)
40 mV FULL SCALE SPAN
(TYPICAL)
Motorola Preferred Device
PIN NUMBER
1
2
Gnd
+V
out
3
4
V
S
–V
out
CASE 1320
CASE 1320A
MPAK PACKAGE
REV 0
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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