STEVAL-MKI045V1 STMicroelectronics, STEVAL-MKI045V1 Datasheet - Page 3
![EVAL BOARD FOR LPY503AL](/photos/28/40/284024/steval-mki045v1_sml.jpg)
STEVAL-MKI045V1
Manufacturer Part Number
STEVAL-MKI045V1
Description
EVAL BOARD FOR LPY503AL
Manufacturer
STMicroelectronics
Series
MEMSr
Datasheets
1.STEVAL-MKI009V1.pdf
(42 pages)
2.STEVAL-MKI045V1.pdf
(12 pages)
3.STEVAL-MKI045V1.pdf
(4 pages)
Specifications of STEVAL-MKI045V1
Sensor Type
Gyroscope, 2 Axis
Sensing Range
±30°/sec
Interface
Analog
Sensitivity
33.3mV/°/s
Embedded
No
Utilized Ic / Part
LPY503AL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Other names
497-10362
LPY503AL
1
1.1
Block diagram and pin description
Figure 1.
Pin description
Figure 2.
+ Ω
+ Ω
(TOP VIEW)
DIRECTION OF THE
DETECTABLE
ANGULAR RATES
REFERENCE
x
z
Block diagram
Pin connection
+ Ω
z
+
+
-
-
CHARGE
AMPLIFIER
CHARGE
AMPLIFIER
+ Ω
TRIMMING
CIRCUITS
x
Doc ID 15804 Rev 2
DRIVING MASS
X/Z
DEMODULATOR
DEMODULATOR
Feedback loop
OUTZ
4xINZ
HP
PD
ST
CLOCK
CAPACITOR
SWITCHED
LOW-PASS
SWITCHED
CAPACITOR
LOW-PASS
FILTER
FILTER
13
9
(BOTTOM VIEW)
Block diagram and pin description
14
8
GAIN
GAIN
4x
4x
PHASE GENERATOR
16
6
Optional
4x OUT X (amplified)
Optional
4x OUT Z(amplified)
LP/HP
LP/HP
Filter
Filter
1
5
GND
FILTVDD
VCONT
OUTX
4xINX
Not amplified
filtered output Z
Not amplified
filtered output X
3/12