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PDF LYPR540AH Data sheet ( Hoja de datos )
| Número de pieza | LYPR540AH | |
| Descripción | MEMS motion sensor | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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LYPR540AH
MEMS motion sensor:
3 axis analog output gyroscope
Preliminary data
Features
■ Analog supply voltage 2.7 V to 3.6 V
■ Wide extended operating temperature range
(-40°C to 85°C)
■ 3 indipendent angular rate channels
■ ±400 dps and ±1600 dps full-scale
■ High shock survivability
■ Embedded self-test
■ ECOPACK® RoHS and “Green” compliant
(see Section 5)
Application
■ Motion and man machine interface
■ Gaming and virtual reality input devices
■ Fitness and wellness
■ Pointing device and remote controllers
■ Industrial and robotics
■ Personal navigation devices
Description
www.DataSheet4U.com
The LYPR540AH is a three axis yaw, pitch and roll
analog gyroscope featuring three separate analog
output channels.
LYPR540AH provides amplified (±400 dps full
scale) and not amplified (±1600 dps full scale)
outputs for each sensible axis available at the
same time through dedicated pins, and is capable
of detecting rates with a -3 dB bandwidth up to
140 Hz.
Table 1. Device summary
Order code
Temperature range [°C]
LYPR540AH
LYPR540AHTR
-40 to +85
-40 to +85
LGA-28L (4.4x7.5x1.1 mm)
ST 3 axis gyroscope family leverages on robust
and mature manufacturing process already used
for the production of hundreds milion
micromachined accelerometers with excellent
acceptance from the market.
Sensing element is manufactured using
specialized micromachining processes, while the
IC interfaces are realized using a CMOS
technology that allows to design a dedicated
circuit which is trimmed to better match the
sensing element characteristics.
The LYPR540AH is available in plastic Land Grid
Array (LGA) package. Several years ago ST
pioneered successfully the usage of this package
for accelerometers. Today ST has the widest
manufacturing capability and strongest expertise
in the world for production of sensors in plastic
LGA package.
Package
LGA-28L
LGA-28L
Packing
Tray
Tape and reel
November 2009
Doc ID 16747 Rev 1
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
1/12
www.st.com
12
1 page  
LYPR540AH
2 Module specifications
Module specifications
2.1 Mechanical characteristics
Vdd = 3V, T = 25 °C unless otherwise noted(a)
Table 3. Mechanical characteristics
Symbol
Parameter
Test conditions
Min. Typ.(1)
FS
Measurement range
FSA
Not amplified output (X,Y,Z)
Amplified output
(4xX,4xY,4xZ)
±1600
±400
So
Sensitivity
SoA
Not amplified output (X,Y,Z)
Amplified output
(4xX,4xY,4xZ)
0.8
3.2
SoDr
Sensitivity change vs.
temperature
0.07
Voff Zero-rate level
1.5
VoffDR
NL
BW
Zero rate level drift over
temperature
Non linearity(2)
Bandwidth(3)
Best fit straight line
0.08
±1
140
Rn Rate noise density
0.02
Top Operating temperature range
-40
1. Typical specifications are not guaranteed.
2. Guaranteed by design.
3. The product is capable of measuring angular rates extending from DC to the selected BW.
Max.
Unit
dps
mV/dps
%/°C
V
dps/°C
% FS
Hz
dps/√Hz
+85 °C
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a. The product is factory calibrated at 3 V. The operational power supply range is from 2.7 V to 3.6 V.
Doc ID 16747 Rev 1
5/12
5 Page 
LYPR540AH
6 Revision history
Table 6. Document revision history
Date
Revision
06-Nov-2009
1 Initial release.
Revision history
Changes
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Doc ID 16747 Rev 1
11/12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet LYPR540AH.PDF ] | |
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