供应 微压压力传感器芯片裸片
| 价 格： | 1.00 |
品牌:Intersema 型号:MS7912 种类:压力 材料:金属 材料物理性质:半导体 材料晶体结构:单晶 制作工艺:集成 输出信号:模拟型 防护等级:无 线性度:1（%F.S.） 迟滞:1（%F.S.） 重复性:1（%F.S.） 灵敏度:1% 漂移:1% 分辨率:1%
DESCRIPTION
The sensor element of the MS7912 consists of a small silicon micro-machined membrane with a Pyrex glass
mounted under vacuum. Implanted resistors make use of the piezo-resistive effect. The absolute pressure
sensor (MS7912A) carries a sealed vacuum reference cavity underneath the membrane whereas the differentia
sensor (MS7912D) has a hole in the Pyrex glass at the backside of the sensor.
FEATURES
· Uncompensated pressure sensor die · Linearity 0.05% (typical)
· Output Span 150mV @ 5V · Small Die Size 1.72 x 1.58mm
· Temperature Range -40°…+125° C · Low Cost, High reliability
APPLICATION
· For absolute or differential pressure sensor systems
· Engine controls
· Dive computers
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