EVAL-ADXRS290-PMDZ

EVAL-ADXRS290-PMDZ is a simple Pmod form-factor evaluation board for the ADXRS290, a high-performance MEMS pitch-and-roll (dual-axis in-plane) angular rate sensor (gyroscope) designed for use in stabilization applications. The ADXRS290 provides an output full-scale range of ±100°/s with a sensitivity of 200 LSB/°/s. Its resonating disk sensor structure enables angular rate measurement about the axes normal to the sides of the package around an in-plane axis. Angular rate data is formatted as a 16-bit two's complement and is accessible through an SPI digital interface. The ADXRS290 exhibits a low noise floor of 0.004°/s/√Hz and features programmable high-pass and lowpass filters. The ADXRS290 communicates via 4-wire SPI and operates as a peripheral device, with a maximum clock frequency of 12MHz.

• Pitch and roll rate gyroscope
• Ultralow noise: 0.004°/s/√Hz
• High vibration rejection over a wide frequency range
• Power saving standby mode
• 80µA current consumption in standby mode
• Fast start-up time from standby mode: <lt/>100ms
• Serial peripheral interface (SPI) digital output
• Programmable high-pass and low-pass filters
• 2000g powered acceleration survivability
• 2.7V to 5V operation, PMOD form factor

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