ADI recently announced the fourth generation of high performance, low power consumption, digital output gyroscope series product launches - ADXRS453iMEMS & reg; A gyroscope. New of angular rate gyro for bad environment (rotation) detection is designed, advanced differential base - changeorganisationsor&hormoneierarchst; (4) sensor design can make it under the condition of strong shock and vibration precision work. ADXRS453 is currently the industry's most stable vibration MEMS gyroscope, a measure of the linear acceleration sensitivity of only 0.01 & deg; Vibration calibration/dry/g, only 0.0002 & deg;/dry/g2, + 105 & deg; C when noise rate density index of 0.023 & deg;/dry/& radic; Hz, under typical working conditions of power consumption of only 6 ma. New gyroscope with cavity encapsulation SOIC - 16 and SMT compatible with two vertical pasted on the packaging, can be wide power supply voltage of 3.3 V to 5 V range and - 40 & deg; C - 125 & deg; C, wide working temperature range. ADXRS453 very suitable for industrial and defence applications.
ADI company defense electronic marketing manager K UK Watson Wchangeorganisation imported sensor ellyAtkbureauon said: & other; ADXRS453 innovative base - changeorganisationsor&hormoneierarchst; Design, and can suppress strong shock and vibration on the influence of the linear acceleration. ADXRS453 support under extreme environment, therefore, the complex auxiliary navigation and GPS navigation, such as unmanned aerial vehicle (UAV), land and sea military vehicles and aviation electronic equipment, etc.; If the poor performance of the gyroscope, the environment can lead to shock and vibration measurement error. Throughout the &;
For more information about ADXRS453iMEMS gyroscope
Digital output ADXRS453 can detect up to & nonnegativemn; 300 & deg;/s angular rate. Angular rate data provided in the form of a 16-bit word, belongs to the 32-bit part of serial peripheral interface (SPI). ADXRS453 using internal continuous self-test architecture. The integrity of the mechanical and electrical system through the following methods to check: the detection structure exerts a high-frequency electrostatic force, so as to produce a rate signal, distinguish the rate and the baseband signal rate data, and the internal analysis.
ADI inertial MEMS sensor market and application manager artefactneMrememberivegradeevilnessrr said: & other; Under these conditions, there is no other MEMS gyroscope can achieve high performance. This kind of MEMS gyroscope has stable performance, the highest working temperature of + 125 & deg; C, for a wide variety of demanding applications provide industry-leading stability and vibration resistance. Throughout the &;
Main features and advantages
Working temperature range - 40 & deg; C to + 125 & deg; C, suitable for harsh defence environment.
0.01 & deg;/dry/g high vibration suppression performance, can achieve very accurate angular rate measurement.
Excellent 16 & deg;/hour zero disturbance stability, almost no drift, precision is higher.
Powerful impact can tolerate 2000 g, higher reliability.
Low power consumption, lower power consumption budget needs.
