STEVAL-MKI030V1 STMicroelectronics, STEVAL-MKI030V1 Datasheet - Page 86

• Manufacturer Part Number: STEVAL-MKI030V1
• Description: BOARD DEMO STM8S207R6/LIS331DLH
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI030V1

• Design Resources: STEVAL-MKI030V1 Schematic
• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±2g, 4g, 8g
• Interface: I²C, SCI
• Sensitivity: 3.9mg/digit, 2mg/digit, 1mg/digit
• Voltage - Supply: 4.5V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: LIS331DLH, STM8S207R6T6
• Sensing Axis: Triple Axis
• Operating Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8852

Electrical characteristics
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Figure 41. ADC accuracy characteristics
1. Example of an actual transfer curve.
2. The ideal transfer curve
3. End point correlation line
Figure 42. Typical application with ADC
E
E
E
E
E
line.
T
O
G
D
L
= Total unadjusted error: maximum deviation between the actual and the ideal transfer curves.
= Integral linearity error: maximum deviation between any actual transition and the end point correlation
= Differential linearity error: maximum deviation between actual steps and the ideal one.
= Offset error: deviation between the first actual transition and the first ideal one.
= Gain error: deviation between the last ideal transition and the last actual one.
V
AIN
R
1023
1022
1021
AIN
7
6
5
4
3
2
1
V
0
SSA
C
AIN
1LSB
1
E
O
AINx
2
Doc ID 14733 Rev 11
IDEAL
3
=
4
V
---------------------------------------- -
DDA
5
1 LSB
1024
–
V
E
6
V
DD
T
IDEAL
SSA
V
0.6V
V
0.6V
E
7
T
T
L
(2)
E
D
1021102210231024
(3)
I
±1µA
L
(1)
E
STM8S207xx, STM8S208xx
G
10-bit A/D
conversion
V
DDA
STM8
C
ADC