|Resolution better than 1 milli-g Dual axis accelerometer fabricated
on a monolithic CMOS IC On chip mixed mode signal processing No moving
parts 50,000 g shock survival rating 20 Hz bandwidth expandable to
>160 Hz 3.0V to 5.25V single supply continuous operation Continuous
self test Independent axis programmability (special order) Compensated
for Sensitivity over temperature Ultra low initial Zero-g Offset. Click here for the Summary
of Memsic Products.
The MXA2500ML is a low cost, dual axis accelerometer fabricated on a
standard, submicron CMOS process. It is a complete sensing system with on-chip
mixed mode signal processing. The MXA2500GL/ML measures acceleration with a
full-scale range of ±1g and a sensitivity of 500mV/g. It can measure both
dynamic acceleration (e.g. vibration) and static acceleration (e.g. gravity).
The MXA2500ML design is based on heat convection and requires no solid proof
mass. This eliminates stiction and particle problems associated with competitive
devices and provides shock survival of 50,000 g, leading to significantly lower
failure rate and lower loss due to handling during assembly.
The MXA2500ML provides two absolute outputs that are set to 1.25V at zero g
The typical noise floor is 0.2 mg/ allowing signals
below 1 milli-g to be resolved at 1 Hz bandwidth. The MXA2500ML is packaged in a
hermetically sealed LCC surface mount package (5 mm x 5 mm x 2 mm height) and is
operational over a -40°C to 85°C temperature range. Click here