LPR430ALTR STMicroelectronics, LPR430ALTR Datasheet - Page 10
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LPR430ALTR
Manufacturer Part Number
LPR430ALTR
Description
GYROSCOPE DUAL AXIS 300DPS 28LGA
Manufacturer
STMicroelectronics
Series
MEMSr
Datasheet
1.STEVAL-MKI079V1.pdf
(14 pages)
Specifications of LPR430ALTR
Range °/s
±300°/s
Sensitivity
3.33mV/°/s
Typical Bandwidth
140Hz
Voltage - Supply
2.7 V ~ 3.6 V
Current - Supply
6.8mA
Output Type
Analog
Operating Temperature
-40°C ~ 85°C
Package / Case
28-TFLGA
For Use With
497-10508 - BOARD EVAL FOR MEMS SENSORS
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-10861-2
LPR430ALTR
LPR430ALTR
Available stocks
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Part Number
Manufacturer
Quantity
Price
Application hints
5
10/14
Application hints
Figure 3.
Power supply decoupling capacitors (100 nF ceramic or polyester + 10 µF aluminum) should
be placed as near as possible to the device (common design practice).
The LPR430AL allows band limiting the output rate response through the use of an external
low-pass filter (recommended) in addition to the embedded low-pass filter (f
4xOUTX and 4xOUTY are, respectively, OUTX and OUTY amplified output lines, internally
buffered to ensure low output impedance.
If external low-pass filtering is not applied, it is mandatory to short-circuit pin 1 to pin 5 and
pin 16 to pin 20, respectively, when amplified outputs are used.
When only non-amplified output is used (OUTX/OUTY), it is recommended to set pin 5 and
16 to fixed reference voltage (Vref).
The LPR430AL IC includes a PLL (phase-locked loop) circuit to synchronize driving and
sensing interfaces. Capacitors and resistors must be added at the FILTVDD and VCONT
pins (as shown in
LPR430AL electrical connections and external component values
Figure
3) to implement a low-pass filter.
Doc ID 16574 Rev 1
t
= 140 Hz).
LPR430AL