MXR7900C

Low Cost, High Performance ±1.0 g Dual-Axis Accelerometer with Ratiometric Outputs MXR7900A/C/DF FEATURES Dual axis accelerometer fabricated on a single CMOS IC Monolithic design with mixed mode signal processing RoHS compliant On-chip sensitivity compensation for temperature variations On Demand Self Test 900mV/g sensitivity Independent axis programmability (special order) Resolution better than 1mg 19Hz bandwidth >50,000 g shock survival rating 4.50V to 5.25V single supply operation Small surface mount package, 5mm x 5mm x 2mm APPLICATION Automotive – Roll over sensing, VSC/EPB application VDD TEMP CLK Internal Oscillator Temperature Vref Sensor CLK CLK STin Heater Control Coarse Fine Gain Gain Adj. Adj. TEMP Vref X axis Temp Comp. A/D D/A Low Pass Filter Buf. CLK CLK TEMP CLK CLK Coarse Fine Gain Gain Adj. Adj. Vref CLK Y axis Acceleration Sensor Temp Comp. A/D D/A Low Pass Filter Buf. CLK CLKTEMP CLK CLK CLK GND No Connection Xout No Connection Yo...