| 品牌：SMI | 型号：SM7391 | 类型：驱动IC |
| 封装：SOP |
SMI传感器代理商SILICON MICROSTRUCTURES代理商中国代理商
深圳吉盛兴贸易发展有限公司 专业代理SI-MICRO传感器SM7391 SM9543 SM5651
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The SM7291, SM7391 & SM7491 Series are a low pressure MEMS sensor family offering state-of-the-art pressure transducer technology and CMOS mixed signal processing technology to produce a digital & analog output, fully conditioned, multi-order pressure and temperature compensated sensor in JEDEC standard SOIC-16 package with a dual vertical or horizontal ports. It is available in gauge, differential, asymmetric differential configurations. With dual porting, a reference measurement is possible to minimize errors due to changes in ambient pressure.
Combining the pressure sensor with a signal-conditioning ASIC in a single package simplifies the use of advanced silicon micro-machined pressure sensors. The pressure sensor can be mounted directly on a standard printed circuit board and a high level, calibrated pressure signal can be acquired from the digital interface. This eliminates the need for additional circuitry, such as a compensation network or microcontroller containing a custom correction algorithm.
| Key Attributes | |
|---|---|
| Product Series | SM7X91 |
| Pressure Range | 0.15-0.29 PSI |
| Pressure Type | Gauge, Differential, Asymmetric |
| Comp. Temp. Range | -20°C to +85°C |
| Package and Port Type | SOIC-16 Dual Vertical SOIC-16 Dual Horizontal, SOIC-10 Single Vertical |
| Digital Interface | I2C or SPI, 16 bit |
| Analog Output | 10% to 90% of VDD |
| Supply Voltage | 3.3 V/5 V |
| Accuracy | 1%-FS (Digital) 1.5%-FS (Analog) |
Technical Information
SM7X91_datasheet.pdf953 KB
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