LIS331HHTR STMicroelectronics, LIS331HHTR Datasheet - Page 9
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LIS331HHTR
Manufacturer Part Number
LIS331HHTR
Description
ACCELEROMETER SENSOR 3AXIS 16-LG
Manufacturer
STMicroelectronics
Series
MEMS, nanor
Datasheet
1.STEVAL-MKI092V1.pdf
(37 pages)
Specifications of LIS331HHTR
Axis
X, Y, Z
Acceleration Range
±6g, 12g, 24g
Sensitivity
12mg/digit, 6mg/digit, 3mg/digit
Voltage - Supply
2.16 V ~ 3.6 V
Output Type
Digital
Bandwidth
50Hz ~ 1kHz Selectable
Interface
I²C, SPI
Mounting Type
Surface Mount
Package / Case
16-LGA
Package Type
LGA
Operating Supply Voltage (min)
2.16V
Operating Supply Voltage (typ)
2.5/3.3V
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
Sensing Axis
X, Y, Z
Acceleration
6 g, 12 g, 24 g
Digital Output - Number Of Bits
16 bit
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.16 V
Supply Current
10 uA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Digital Output - Bus Interface
I2C, SPI
Shutdown
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LIS331HHTR
Manufacturer:
APT
Quantity:
430
Part Number:
LIS331HHTR
Manufacturer:
ST
Quantity:
20 000
LIS331HH
2
2.1
Table 3.
1. The product is factory calibrated at 2.5 V. The operational power supply range is from 2.16 V to 3.6 V.
2. Typical specifications are not guaranteed
3. Verified by wafer level test and measurement of initial offset and sensitivity
4. Typical zero-g level offset value after MSL3 preconditioning
5. Offset can be eliminated by enabling the built-in high pass filter
6. The sign of “Self-test output change” is defined by CTRL_REG4 STsign bit
7. Self-test output changes with the power supply. “Self-test output change” is defined as
8. Output data reach 99% of final value after 1/ODR+1ms when enabling self-test mode, due to device filtering
Symbol
TCSo
TCOff
TyOff
OUTPUT[LSb]
scale
Top
Wh
Vst
FS
So
An
Measurement range
Sensitivity
Sensitivity change vs
temperature
Typical zero-
accuracy
Zero-
temperature
Acceleration noise density
Self-test
output change
Operating temperature range
Product weight
Mechanical and electrical specifications
Mechanical characteristics
Mechanical characteristics @ Vdd = 2.5 V, T = 25 °C unless otherwise noted
(CTRL_REG4 ST bit=1)
g
level change vs
(4),(5)
Parameter
g
(6),(7),(8)
level offset
- OUTPUT[LSb]
(3)
FS bit set to 00
FS bit set to 01
FS bit set to 11
FS bit set to 00
12 bit representation
FS bit set to 01
12 bit representation
FS bit set to 11
12 bit representation
FS bit set to 00
FS bit set to 00
Max delta from 25 °C
FS bit set to 00
FS bit set to 00
X axis
FS bit set to 00
Y axis
FS bit set to 00
Z axis
(CTRL_REG4 ST bit=0)
Doc ID 16366 Rev 1
Test conditions
. 1LSb=12g/4096 at 12bit representation, ±6 g Full-
Mechanical and electrical specifications
(Table
Min.
27), for all axes.
220
-50
-40
50
Typ.
±0.01
±0.4
-100
±12
±24
±70
650
110
290
±6
12
20
3
6
(2)
Max.
-180
180
370
+85
(1)
µ
m
mgram
m
g
%/°C
Unit
g
LSb
LSb
LSb
m
/
g
°C
/digit
g
/°C
g
Hz
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