EVAL-ADXL327Z Analog Devices Inc, EVAL-ADXL327Z Datasheet - Page 12
![no-image](/images/manufacturer_photos/0/0/57/analog_devices_inc_sml.jpg)
EVAL-ADXL327Z
Manufacturer Part Number
EVAL-ADXL327Z
Description
Accelerometer Eval. Board
Manufacturer
Analog Devices Inc
Series
iMEMS®r
Specifications of EVAL-ADXL327Z
Silicon Manufacturer
Analog Devices
Application Sub Type
Accelerometer - Three-Axis
Kit Application Type
Sensing - Motion / Vibration / Shock
Silicon Core Number
ADXL327
Sensor Type
Accelerometer, 3 Axis
Sensing Range
±2.5g
Interface
Analog
Sensitivity
420mV/g
Voltage - Supply
1.8 V ~ 3.6 V
Embedded
*
Utilized Ic / Part
ADXL327
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ADXL327
Self test response in g is roughly proportional to the square of
the supply voltage. However, when ratiometricity of sensitivity
is factored in with supply voltage, the self test response in volts
is roughly proportional to the cube of the supply voltage.
For example, at V
is approximately −780 mV for the X axis, +780 mV for the Y axis,
and +1330 mV for the Z axis. At V
is approximately −130 mV for the X axis, +130 mV for the Y axis,
and −220 mV for the Z axis.
The supply current decreases as the supply voltage decreases.
Typical current consumption at V
typical current consumption at V
S
= 3.6 V, the self test response for the ADXL327
X
Y
Z
OUT
OUT
OUT
= 0g
= 1g
= 0g
S
S
S
= 2 V is 300 μA.
= 3.6 V is 375 μA, and
= 2 V, the self test response
TOP
Figure 24. Output Response vs. Orientation to Gravity
X
Y
Z
X
Y
Z
OUT
OUT
OUT
OUT
OUT
OUT
TOP
TOP
= 1g
= 0g
= 0g
= –1g
= 0g
= 0g
Rev. 0 | Page 12 of 16
TOP
X
Y
Z
X
Y
Z
OUT
OUT
OUT
OUT
OUT
OUT
AXES OF ACCELERATION SENSITIVITY
= 0g
= 0g
= –1g
Figure 23. Axes of Acceleration Sensitivity (Corresponding Output Voltage
= 1g
= 0g
= 0g
A
Z
Increases When Accelerated Along the Sensitive Axis)
GRAVITY
X
Y
Z
OUT
OUT
OUT
= –1g
= 0g
= 0g
A
Y
A
X