STEVAL-MKI021V1 STMicroelectronics, STEVAL-MKI021V1 Datasheet - Page 8

• Manufacturer Part Number: STEVAL-MKI021V1
• Description: BOARD EVALUATION LIS331AL
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI021V1

• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±2g
• Interface: Analog
• Sensitivity: 0.145 x Vdd = V/g
• Voltage - Supply: 3 V ~ 3.6 V
• Embedded: No
• Utilized Ic / Part: LIS331AL
• Acceleration: 2 g
• Sensing Axis: Triple Axis
• Output Type: Analog
• Operating Voltage: 18 V
• Operating Current: 6 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8205

Mechanical and electrical specifications
2.2
Table 4.
1. The product is factory calibrated at 3.3V
2. Temperature range -40°C to +85°C. All the parameters are specified @ Vdd =3.3V, T=25°C unless otherwise noted
3. Typical specifications are not guaranteed
Note:
8/16
Symbol
IddPdn
Rout
Vdd
Ton
Vst
Idd
Electrical characteristics
Electrical characteristics
Minimum resonance frequency Fres=2.0kHz. Device bandwidth=1/(2*
Supply voltage
Supply current
Supply current in
power down mode
Self test input
Output impedance of
Voutx, Vouty, Voutz
Turn-On time at exit
from power down
mode
Parameter
Mean value
PD pin connected to GND
PD pin connected to Vdd
Logic 0 level
Logic 1 level
Cload in µF
(1) (2)
Test condition
Min.
3.0
2.0
0
160*Cload+0.3
Typ
0.65
3.3
32
1
(3)
.
π
*32k
Ω
Max.
Vdd
3.6
0.8
*Cload)
LIS331AL
Unit
mA
ms
µA
kΩ
V
V
V