产品应用与封装尺寸
图纸取自原厂规格书，点击可放大查看原始尺寸标注。
关键参数速览
- 工作温度 TA
- -40 to +125
产品特点 Features
- Pump/Motor Controllers
- Temperature Compensated Over 0°C to +85°C • Robotics
- Unique Silicon Shear Stress Strain Gauge • Level Indicators
- Easy to Use Chip Carrier Package Options • Medical Diagnostics
- Ratiometric to Supply Voltage • Pressure Switching
- Differential and Gauge Options • Non-Invasive Blood Pressure
- ±0.25% Linearity
- Pressure
- Figure 1 shows a block diagram of the internal circuitry on the stand-alone pressure sensor chip.
- Thin Film
- Temperature 2
- Sensing Compensation OUT
- Element and Calibration 4
- Circuitry -V OUT
- Figure 1. Temperature Compensated Pressure Sensor Schematic
- Voltage Output versus Applied Differential Pressure
绝对最大额定值 Absolute Maximum Ratings（TA = 25°C）
超过下表数值可能造成器件永久损坏，设计时请留余量。
| 额定值 | 符号 | 值 | 单位 |
|---|---|---|---|
| Maximum Pressure (P1 > P2) | P | 200 | kPa |
| Storage Temperature | T | -40 to +125 | °C |
| Operating Temperature | T | -40 to +125 | °C |
| Linearity refers to how well a transducer's output | follows | ||
| out off | Least | Squares Fit | |
| pressure range. There are two basic methods for | calculating | ||
| nonlinearity: (1) end point straight line fit (see Figure | 2) or (2) Exaggerated | ||
| “best case” linearity error (lower numerical value), | the | Straight Line | |
| calculations required are burdensome. | Deviation | ||
| (often more desirable in error budget calculations) | and the | ||
| specified pressure sensor linearities are based on | the end | ||
| 0 | 50 | 100 | |
| MPX2050 | Figure 2. | Linearity Specification | Comparison |
| PRESSURE (P1)/VACUUM (P2) SIDE | IDENTIFICATION | TABLE | |
| Table 3. | Pressure | (P1) | Side Delineation |
| Pressure (P1) Side | |||
| Part | Number | Case | Type |
| operate with positive differential pressure applied, P1 > P2. | |||
| MPX2050D | 344 Stainless Steel Cap | ||
| following table. MPX2050DP | 344C Side with Part Marking | ||
| MPX2050GP | 344B Side with Port Attached | ||
| MPX2050GSX MPX2050 | 344F Side with Port Attached |
数据来源：原厂规格书
订货信息与供货形式
| 器件 | 名称 | 器件2 | Marking |
|---|---|---|---|
| Unibody | Package (MPX2050 Series) | ||
| MPX2050D | Tray 344 • | • | MPX2050D |
| MPX2050GP | Tray 344B • | • | MPX2050GP |
| MPX2050DP | Tray 344C | • • | MPX2050DP |
| MPX2050GSX | Tray 344F • | • | MPX2050D |