Pressure Sensor AMS 5812

AMS 5812	Functional principle AMS 5812
DESCRIPTION The AMS 5812 series of OEM sensors are fully signal conditioned, amplified, temperature compensated sensor in a dual in-line package (DIP) configuration with a 0,5 -4,5V/2,5 ±2V analog output und an I²C- interface. The AMS 5812 are calibrated and compensated in the temperature range of -25 – 85°C. High precision, high stability and low drift are the result of a combination between the MEMS technology and a microelectronics signal conditioning ASIC. The AMS 5812 series pressure sensors are based on a highly stable, piezoresistive pressure sensor chips mounted on a ceramic substrate. The electronically programmable ASIC is contained in the same package to provide calibration and temperature compensation. Combining the sensor and the signal conditioning circuitry in a single package simplifies the use of advanced silicon micro machined pressure sensors. The pressure sensor 0.6x0.6 inch² can be directly mounted to a standard printed circuit board and no additional components are required for obtaining an amplified high level, calibrated pressure measurement. AMS 5812, for ultra low pressure, differential or bidirectional differential: 0 - 0.075; 0 - 0.15PSI or ±0.075; ±0.15; PSI AMS 5812, for low pressure, differential or bidirectional differential: 0 - 0.3; 0-0.8 and 0 -1.5PSI or ±0.3; ±0.8; ±1.5PSI AMS 5812, for standard pressure, differential or bidirectional differential, gage: 0 - 3; 0 - 5; 0 - 15; 0 - 30; 0 - 60 and 0 - 100PSI or ±3; ±5; ±15PSI AMS 5812, for absolute pressure: 0 - 15PSI AMS 5812, for barometric (absolute) pressure: 11 - 17.5PSI The AMS 5812 can be modified for customer specifications.
FEATURES Amplified, calibrated, fully signal conditioned amplified output of 4.0 VDC FS span (0.5 to 4.5 V or 2,5±2V signal) I²C-output with individual programming Temperature output Output ratiometric with supply voltage High precision in a wide temperature range Gage, differential, and absolute versions Bidirectional differential applications for +/- pressure relative to zero pressure DIP package for convenient PC board mounting High overpressure range RoHS compliant	APPLICATIONS Medical instrumentation Respirators and ventilators Barometric measurement Pneumatic control Gas flow HVAC Over- and under pressure measurement DOWNLOAD Datasheet AMS 5812 Users Guide Starter-Kit AMS 5812 Application note aan508: Media compatibility of silicon pressure sensors Application note aan510: Differential and bidirectional differential pressure sensors, taking AMS 5812 as an example. Whitepaper wp02: How to measure absolute pressure using piezoresistive sensing elements.
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