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参数资料
| 型号： | MPXA4115A |
| 厂商： | Motorola, Inc. |
| 英文描述： | Pressure Sensor(压力传感器) |
| 中文描述： | 压力传感器（压力传感器） |
| 文件页数： | 3/12页 |
| 文件大小： | 215K |
| 代理商： | MPXA4115A |
3
Motorola Sensor Device Data
Figure 2. Cross Sectional Diagram
(not to scale)
ééééééééééé
ééééééééééé
ééééééééééé
ééééééééééé
ABSOLUTE ELEMENT
SEALED VACUUMREFERENCE
FLUORO SILICONE
GEL DIE COAT
WIRE BOND
LEAD
FRAME
STAINLESS
STEEL CAP
EPOXY
PLASTIC
CASE
DIE
BOND
DIE
P1
P2
Figure 3. Recommended power supply decoupling
and output filtering.
Please refer to Application Note AN1646.
1.0 F
IPS
0.33 F
A/D
3
5 V
0.01 F
750
2
1
Figure 2 illustrates the absolute sensing chip in the basic
chip carrier (Case 867).
Figure 3 shows the recommended decoupling circuit for
interfacing the output of the integrated BAP sensor to the A/D
input of a microprocessor.
O
5.0
4.5
4.0
3.5
3.0
Pressure (ref: to sealed vacuum in kPa
TYP
MAX
MIN
5
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
1
1
2.5
2.0
1.5
1.0
0.5
1
Figure 4. Output versus Absolute Pressure
TRANSFER FUNCTION:
V
out
= V
s
*(.009*P–.095)
±
Error
V
S
= 5.1 Vdc
TEMP = 0 to 85
°
C
1
1
Figure 4 shows the sensor output signal relative to pres-
sure input. Typical minimum and maximum output curves are
shown for operation over 0 to 85
°
C temperature range. (Out-
put will saturate outside of the rated pressure range.)
A fluorosilicone gel isolates the die surface and wire
bonds from the environment, while allowing the pressure
signal to be transmitted to the silicon diaphragm. The
MPX4115A/MPXA4115A series pressure sensor operating
characteristics, 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 perfor-
mance and long–term reliability. Contact the factory for
information regarding media compatibility in your application.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MPXA4115A6T1 | 功能描述:板上安装压力/力传感器 PRES SEN BAP RoHS:否 制造商:Honeywell 工作压力:0 bar to 4 bar 压力类型:Gage 准确性:+ / - 0.25 % 输出类型:Digital 安装风格:Through Hole 工作电源电压:5 V 封装 / 箱体:SIP 端口类型:Dual Radial Barbed, Same sides |
| MPXA4115A6U | 功能描述:板上安装压力/力传感器 PRES SEN BAP AXL PORT RoHS:否 制造商:Honeywell 工作压力:0 bar to 4 bar 压力类型:Gage 准确性:+ / - 0.25 % 输出类型:Digital 安装风格:Through Hole 工作电源电压:5 V 封装 / 箱体:SIP 端口类型:Dual Radial Barbed, Same sides |
| MPXA4115AC6T1 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Silicon Pressure Sensor for Manifold Absolute Pressure,Altimeter or Baromater Applications |
| MPXA4115AC6U | 功能描述:板上安装压力/力传感器 PRES SEN BAP AXL PORT RoHS:否 制造商:Honeywell 工作压力:0 bar to 4 bar 压力类型:Gage 准确性:+ / - 0.25 % 输出类型:Digital 安装风格:Through Hole 工作电源电压:5 V 封装 / 箱体:SIP 端口类型:Dual Radial Barbed, Same sides |
| MPXA4115AP | 功能描述:板上安装压力/力传感器 SOP SIDE PORT RoHS:否 制造商:Honeywell 工作压力:0 bar to 4 bar 压力类型:Gage 准确性:+ / - 0.25 % 输出类型:Digital 安装风格:Through Hole 工作电源电压:5 V 封装 / 箱体:SIP 端口类型:Dual Radial Barbed, Same sides |
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