High-stability GYRO Sensor by Epson with Bias Output Stability and Low Noise

2021-03-17 Epson
Gyro Sensor,Gyro Sensor,XV7081BB,XV7081BB

The XV7081BB by EPSON has superior performance characteristics especially with bias output stability and low noise while consumption less than 1 mA of current. Epson achieves these performances by using Epson’s original quartz sensor element. 


Figure 1.Product drawings


This sensor has digital output interface (SPI and I2C) that is compatible with various interface logic levels enabled by interface power supply voltage settings (VDDI) that are independent of the main power supply voltage (VDDM). 

Figure 2. Allan Variance

In addition, user-selectable low-pass filters and high-pass filters are available for wide range of cut-off frequencies. The XV7081 is suitable for various applications from consumer electronics such as wearable devices to industrial equipment.

Figure 3. Outline Dimensions

Features 

Excellent bias stability over temperature 0.0024 (°/s)/°C Typ. 

Low angular random walk 0.065 °/√h Typ. 

SPI/I2C serial interface 

Integrated user-selectable digital filter 

Angular rate output (16 or 24 bits resolution) 

Embedded temperature sensor 

Wide supply voltage range 2.7 to 3.6 V 

Low power consumption 0.9 mA Typ. 

Rate range ±400°/s

Applications 

Anti-vibration, attitude control for industrial applications 

Autonomous machines 

Robotics control 

Optical image stabilization 

Motion detection for human machine interface


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