Precision, ±5 g, Dual-Axis, High Temperature iMEMS Accelerometer

Geological exploration tilt and vibration measurement Extreme high temperature industrial products

High performance, dual-axis accelerometer on a single IC −40°C to +175°C ambient temperature range Long life: guaranteed 1000 hours at TA = 175°C 13 mm × 8 mm × 2 mm side-brazed ceramic dual in-line package 1 mg resolution at 60 Hz Low power: 700 μA at VS = 5 V (typical) High zero g bias repeatability High sensitivity accuracy Bandwidth adjustment with a single capacitor Single-supply operation RoHS-compliant Compatible with Sn/Pb and Pb-free solder processes

The ADXL206 is a precision, low power, complete dual-axis iMEMS® accelerometer for use in high temperature environments.

The accelerometer integrates the sensor with signal conditioned voltage outputs on a single, monolithic IC. The ADXL206 measures acceleration with a full-scale range of ±5 g. The ADXL206 can measure both dynamic acceleration (for example, vibration) and static acceleration (for example, gravity).

The typical noise floor is 110 μg/√Hz, allowing signals below 1 mg (0.06° of inclination) to be resolved in tilt sensing applications using narrow bandwidths (<60 Hz).

The user selects the bandwidth of the accelerometer using Capacitors CX and CY at the XOUT and YOUT pins, respectively. Bandwidths of 0.5 Hz to 2.5 kHz can be selected to suit the application.

The ADXL206 is available in a 13 mm × 8 mm × 2 mm, 8-lead, side-brazed ceramic dual in-line package (SBDIP).