LIS332AX STMicroelectronics, LIS332AX Datasheet - Page 5

• Manufacturer Part Number: LIS332AX
• Description: Board Mount Accelerometers MEMS 3-Axis 2g Absolute Analog
• Manufacturer: STMicroelectronics

Specifications of LIS332AX

• Sensing Axis: X, Y, Z
• Acceleration: 2 g
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.16 V
• Supply Current: 300 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Digital Output - Bus Interface: IC
• Mounting Style: SMD/SMT
• Sensitivity: 0.363 V/g
• Package / Case: LGA-16
• Output Type: Linear
• Package Type: LGA
• Operating Supply Voltage (min): 2.16V
• Operating Supply Voltage (typ): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 3mm
• Product Height (mm): 1mm
• Product Length (mm): 3mm
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LIS332AX
2
2.1
Table 3.
1. Typical specifications are not guaranteed
2. Guaranteed by wafer level test and measurement of initial offset and sensitivity
3. Zero-g level and Sensitivity are absolute to supply voltage
4. Guaranteed by design
5. Contribution to the measuring output of an inclination/acceleration along any perpendicular axis
6. “Self-test output voltage change” is defined as Vout
7. Minimum resonance frequency F
CrossAx Cross-axis
Symbol
OffDr
SoDr
Fres
Voff
Top
Wh
So
NL
An
Ar
Vt
Acceleration range
Sensitivity
Sensitivity change vs.
temperature
Zero-g level
Zero-g level change
vs. temperature
Non linearity
Acceleration noise
density
Self-test output
voltage change
Sensing element
resonant frequency
Operating
temperature range
Product weight
Mechanical and electrical specifications
Mechanical characteristics
@ Vdd=3 V, T=25 °C unless otherwise noted
Mechanical characteristics
a. The product is factory calibrated at 3 V. The operational power supply range is specified in
Parameter
(3)
(5)
(4)
(4)
(6)
(2)
(7)
RES
Delta from +25 °C
T = 25°C
Delta from +25 °C
Best fit straight line
Vdd=3 V
T = 25 °C
X axis
T = 25 °C
Y axis
T = 25 °C
Z axis
X, Y, Z axis
=2.0 kHz. Sensor bandwidth=1/(2*π*32kΩ*C
Test condition
Doc ID 16932 Rev 1
(Vst=Logic1)
-Vout
(Vst=Logic0)
(a)
0.363 - 5%
1.25-3.5%
Min.
Mechanical and electrical specifications
-40
2.0
40
40
40
LOAD
), with C
Typ.
±0.01
0.363
±2.0
1.25
±0.2
±0.5
100
±2
30
(1)
LOAD
>2.5 nF
0.363 + 5%
1.25+3.5%
Max.
550
550
550
+85
Table
4.
mgram
µg/
mg/°C
% FS
%/°C
Unit
kHz
V/g
mV
mV
mV
°C
%
V
g
5/14
Hz