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參數(shù)資料
| 型號： | MPX5999 |
| 廠商： | Motorola, Inc. |
| 英文描述： | X-ducer SILICON PRESSURE SENSORS |
| 中文描述： | X光ducer硅壓力傳感器 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 84K |
| 代理商： | MPX5999 |
3
Motorola Sensor Device Data
ON–CHIP TEMPERATURE COMPENSATION, CALIBRATION AND SIGNAL CONDITIONING
Figure 2 shows the sensor output signal relative to pres-
sure input. Typical, minimum and maximum output curves
are shown for operation over 0
°
C to 85
°
C
.
(Device output
may be nonlinear outside of the rated pressure range.)
The performance over temperature is achieved by integrat-
ing the shear–stress strain gauge, temperature compensa-
tion, calibration and signal conditioning circuitry onto a single
monolithic chip.
Figure 3 illustrates the differential or gauge configuration in
the basic chip carrier (Case 867). A fluoro silicone gel isolates
the die surface and wire bonds from harsh environments,
while allowing the pressure signal to be transmitted to the
silicon diaphragm.
The MPX5999D pressure sensor operating characteristics,
and internal reliability and qualification tests are based on use
of dry air as the pressure media. Media other than dry air may
have adverse effects on sensor performance and long–term
reliability. Contact the factory for information regarding media
compatibility in your application.
Figure 4 shows a typical decoupling circuit for interfacing
the output of the MPX5999D to the A/D microprocessor.
Proper decoupling of the power supply is recommended.
MAX
Figure 2. Output versus Pressure Differential
DIFFERENTIAL PRESSURE (kPa)
5.0
4.0
3.0
2.0
0
1100
700
300
0
O
900
500
4.5
3.5
2.5
1.5
100
TRANSFER FUNCTION:
Vout = VS*(0.000901*P+0.04)
±
ERROR
VS = 5.0 Vdc
TEMP = 0 to 85
°
C
1.0
0.5
1000
600
200
800
400
MIN
TYPICAL
éééééééééééé
éééééééééééé
éééééééééééé
FRAME
SILICONE
DIE COAT
LEAD
STAINLESS STEEL
METAL COVER
BOND
DIE
WIRE BOND
Figure 3. Cross–Sectional Diagram
(Not to Scale)
THERMOPLASTIC CASE
P1
P2
μ
PROCESSOR
A/D
51 k
50 pF
MPX5999D
OUTPUT
(PIN 1)
Figure 4. Typical Decoupling Filter for Sensor to
Microprocessor Interface
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MPX5999D | 功能描述:板上安裝壓力/力傳感器 PRES SEN INTEG 1000KPA RoHS:否 制造商:Honeywell 工作壓力:0 bar to 4 bar 壓力類型:Gage 準確性:+ / - 0.25 % 輸出類型:Digital 安裝風格:Through Hole 工作電源電壓:5 V 封裝 / 箱體:SIP 端口類型:Dual Radial Barbed, Same sides |
| MPX5999D | 制造商:Freescale Semiconductor 功能描述:Pressure Sensors IC |
| MPX5999D_09 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Silicon Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated and Calibrated |
| MPX5V100GC7U | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Silicon Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated and Calibrated |
| MPX63C-001 | 制造商:HONEYWELL CLAROSTAT 功能描述:RESOLVER |
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