LIS332AR STMicroelectronics, LIS332AR Datasheet - Page 5

• Manufacturer Part Number: LIS332AR
• Description: Board Mount Accelerometers Digital 2.4v - 3.3v 100 Noise 0.3mA
• Manufacturer: STMicroelectronics

Specifications of LIS332AR

• Sensing Axis: X, Y, Z
• Acceleration: 2 g
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.16 V
• Supply Current: 0.3 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Shutdown: Yes
• Sensitivity: 0.6 V/g
• Package / Case: LGA-16
• Output Type: Analog - Voltage
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LIS332AR
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 ratiometric to supply voltage
4. Guaranteed by design
5. Contribution to the measured output of an inclination/acceleration along any perpendicular axis
6. “Self-test output voltage change” is defined as Vout
7. “Self-test output voltage change” varies cubically with supply voltage
8. 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
device is ratiometric, Voff, So and Vt parameters vary with supply voltage.
(3)
(5)
(4)
(4)
(6),(7)
(2)
(8)
RES
Delta from +25 °C
T=25 °C
Delta from +25 °C
Best fit straight line
Vdd=3 V
T=25 °C
Vdd=3 V
X axis
T=25 °C
Vdd=3 V
Y axis
T=25 °C
Vdd=3 V
Z axis
All axes
=2.0 kHz. Sensor bandwidth=1/(2*π*32kΩ*C
Test condition
Doc ID 16931 Rev 1
(Vst=logic 1)
-Vout
(Vst=logic 0)
(a)
Vdd/2-6%
0.2*Vdd
.
–5%
Min.
Mechanical and electrical specifications
-40
2.0
60
60
60
LOAD
), with C
0.2*Vdd
Typ.
Vdd/2
±0.01
±0.2
±0.5
100
±2
±2
30
(1)
LOAD
>2.5 nF
Vdd/2+6%
0.2*Vdd
Max.
+ 5%
700
700
700
+85
Table
4. Since the
µg/
mgram
mg/°C
% FS
%/°C
Unit
kHz
V/g
mV
mV
mV
°C
%
V
g
5/14
Hz