STEVAL-MKI023V1 STMicroelectronics, STEVAL-MKI023V1 Datasheet - Page 2

• Manufacturer Part Number: STEVAL-MKI023V1
• Description: BOARD EVAL FOR LISY300AL
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI023V1

• Sensor Type: Gyroscope, 1 Axis
• Sensing Range: ±300°/sec
• Interface: Analog
• Sensitivity: 3.3 mV/°/s
• Voltage - Supply: 2.7 V ~ 3.6 V
• Embedded: No
• Utilized Ic / Part: LISY300AL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8504

Circuit schematic
1
2/4
Circuit schematic
Figure 1.
J2
psr
2
1
VDD
C1
2.2uF
Aout_B
LE33 linear voltage regulator
Circuit schematic
1
7
1
2
3
4
U3A
TS922
C7
1uF
U3B
TS922
U2
LE33
1
2
3
4
VDD
VDD
In+
In+
In-
In-
8
7
6
5
2
3
6
5
8
7
6
5
Aout
C2
100nF
J1
Power_Supply
2
1
C8
470pF
C3
10uF
Cact
4.7nF
Self Test
Power Down
VDD
C4
100nF
1
2
3
4
5
6
7
J6
J3
1
2
1
2
NC
GND
GND
NC
CACT
Aout
NC
VDD
10K
R2
VDD
10K
R3
C6
470nF
Rsrvd
Rsrvd
Rsrvd
Rsrvd
Rsrvd
Rsrvd
NC
C5
10nF
R1
10K
U1
Gyroscope
21
20
19
18
17
16
15
STEVAL-MKI023V1
Aout_B
Aout
TS924 rail to rail Low noise
Quad operational amplifier
J4
J5
1
2
1
2
AM03294v1
Buffered Output
Sensor Output