GENERAL DESCRIPTION

The ADXL78 is a low power, complete single-axis accelerometer with signal conditioned voltage outputs that are on a single monolithic IC. This product measures acceleration with a full scale range of ±35 g, ±50 g, or ±70 g(minimum). It can also measure both dynamic acceleration (vibration) and static acceleration (gravity).

FEATURES

Complete acceleration measurement system on a single monolithic IC

Available in ±35 g, ±50 g, or ±70 goutput full-scale ranges

Full differential sensor and circuitry for high resistance to EMI/RFI

Environmentally robust packaging

Complete mechanical and electrical self-test on digital command

Output ratiometric to supply

Sensitive axes in the plane of the chip

High linearity (0.2 of full scale)

Frequency response down to dc

Low noise

Low power consumption (1.3 mA)

Tight sensitivity tolerance and 0 goffset capability

Largest available prefilter clipping headroom

400 Hz, 2-pole Bessel filter

Single-supply operation

Compatible with Sn/Pb and Pb-free solder processes

Qualified for automotive applications