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> ADXL150A0C, ADXL150 single axis accelerometer ic
ADXL150A0C, ADXL150 single axis accelerometer ic
New Old Stock adxl150A0C Single Axis accelerometer QC-14 Package
you can find the data sheet here: http://pdf1.alldatasheet.com/datasheet-pdf/view/48922/AD/ADXL150AQC.html
Complete Acceleration Measurement System
Pin Programmable 650 g or 625 g Full Scale
Complete Mechanical & Electrical Self-Test
Dual & Single Axis Versions Available
The ADXL150 and ADXL250 are third generation 50 g surface
micromachined accelerometers. These improved replacements
for the ADXL50 offer lower noise, wider dynamic range,
reduced power consumption and improved zero g bias drift.
The ADXL150 is a single axis product; the ADXL250 is a fully
integrated dual axis accelerometer with signal conditioning on a
single monolithic IC, the first of its kind available on the commercial
market. The two sensitive axes of the ADXL250 are
orthogonal (90 ) to each other. Both devices have their sensitive
axes in the same plane as the silicon chip.
The ADXL150/ADXL250 offer lower noise and improved
signal-to-noise ratio over the ADXL50. Typical S/N is 80 dB,
allowing resolution of signals as low as 10 mg, yet still providing
a 50 g full-scale range. Device scale factor can be increased
from 38 mV/g to 76 mV/g by connecting a jumper between
VOUT and the offset null pin. Zero g drift has been reduced to
0.4 g over the industrial temperature range, a 10 improvement
over the ADXL50. Power consumption is a modest 1.8 mA
per axis. The scale factor and zero g output level are both
ratiometric to the power supply, eliminating the need for a voltage
reference when driving ratiometric A/D converters such as
those found in most microprocessors. A power supply bypass
capacitor is the only external component needed for normal
The ADXL150/ADXL250 are available in a hermetic 14-lead
surface mount cerpac package specified over the 0 C to +70 C
commercial and 40 C to +85 C industrial temperature ranges.
Contact factory for availability of devices specified over automotive
and military temperature ranges.
