MS7904 Overview
The sensor element of the MS7904 consists of a silicon micro-machined membrane. Implanted resistors make use of the piezo-resistive effect to sense the membrane deflection and transform it in an electrical signal. This sensor, which has outstanding linearity and span values, is available in various configurations.
MS7904 Key Features
- Unpensated pressure sensor die
- Output span 150mV @ 5V
- Temperature range -40°…+125°C
- Linearity 0.05% (typical)
- Very small die size 1.72 x 1.58 mm (MS7904-A)
- Low cost, high reliability
- Absolute pressure sensor systems
- Differential/gauge pressure sensor systems
- Engine controls
- Dive puters