Datasheet MLX90821 (Melexis) - 5
| 制造商 | Melexis |
| 描述 | Relative Pressure Sensor IC |
| 页数 / 页 | 39 / 5 — MLX90821. Glossary of Terms. Absolute Maximum Ratings |
| 文件格式/大小 | PDF / 1.1 Mb |
| 文件语言 | 英语 |
MLX90821. Glossary of Terms. Absolute Maximum Ratings
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MLX90821
Relative Pressure Sensor IC
Glossary of Terms
Bar: Pressure unit (1bar = 100kPa) POR: Power-on Reset ADC: Analog to Digital Converter DAC: Digital to Analog Converter DSP: Digital Signal Processor EMC: Electro Magnetic Compatibility Vbrg: Sensor bridge supply InP: Positive sensing element input InN: Negative sensing element input OV: Over Voltage UV: Under Voltage SENT: Single Edge Nibble Transmission FC: SENT Fast Channel FC1: SENT Fast Channel 1 FC2: SENT Fast Channel 2
Absolute Maximum Ratings
Parameter Value Units Supply Voltage (overvoltage) 18 V Reverse Voltage Protection -14 V Positive output voltage 18 V Reverse output voltage -0.5 V Operating Temperature Range -40 to 150 °C Storage Temperature Range -40 to 150 °C Programming Temperature Range -40 to 125 °C Burst pressure (Room Temperature) 3.75 Bar Table 1: Absolute maximum ratings Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. REV 002 – 17 OCT 2019 Page 5 of 39 3901090821
Relative Pressure Sensor IC
Glossary of Terms
Bar: Pressure unit (1bar = 100kPa) POR: Power-on Reset ADC: Analog to Digital Converter DAC: Digital to Analog Converter DSP: Digital Signal Processor EMC: Electro Magnetic Compatibility Vbrg: Sensor bridge supply InP: Positive sensing element input InN: Negative sensing element input OV: Over Voltage UV: Under Voltage SENT: Single Edge Nibble Transmission FC: SENT Fast Channel FC1: SENT Fast Channel 1 FC2: SENT Fast Channel 2
Absolute Maximum Ratings
Parameter Value Units Supply Voltage (overvoltage) 18 V Reverse Voltage Protection -14 V Positive output voltage 18 V Reverse output voltage -0.5 V Operating Temperature Range -40 to 150 °C Storage Temperature Range -40 to 150 °C Programming Temperature Range -40 to 125 °C Burst pressure (Room Temperature) 3.75 Bar Table 1: Absolute maximum ratings Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. REV 002 – 17 OCT 2019 Page 5 of 39 3901090821