LIS344ALH STMicroelectronics, LIS344ALH Datasheet - Page 2

Board Mount Accelerometers MEMS Inertial High Pef 3-Axis

LIS344ALH

Manufacturer Part Number
LIS344ALH
Description
Board Mount Accelerometers MEMS Inertial High Pef 3-Axis
Manufacturer
STMicroelectronics
Datasheet

Specifications of LIS344ALH

Sensing Axis
X, Y, Z
Acceleration
2 g, 6 g
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.4 V
Supply Current
680 uA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Shutdown
Yes
Sensitivity
500 mV/g, 15000 mV/g
Package / Case
LGA-16
Output Type
Analog - Voltage
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LIS344ALH
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ST
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Manufacturer:
ST
Quantity:
20 000
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ST
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Content
Content
1
2
3
4
5
6
7
2/19
Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1
1.2
Mechanical and electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1
2.2
2.3
2.4
Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1
3.2
3.3
Application hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.1
4.2
Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.1
5.2
5.3
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Mechanical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Sensing element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
IC interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Factory calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Soldering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Output response vs orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Mechanical characteristics at 25 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Mechanical characteristics derived from measurement in the -40 °C to +85
°C temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Electrical characteristics at 25 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
LIS344ALH

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