LPY410ALTR ,MEMS motion sensor: dual-axis pitch and yaw ?100 dps analog gyroscopeBlock diagram and pin description LPY410AL Table 2. Pin descriptionPin # Pin name Analog function1 ..
LQA03TC600 , 600 V, 3 A Q-Series PFC Diode
LQA05TC600 , 600 V, 5 A Q-Series PFC Diode
LQA20B300C , 300 V, 20 A Q-Series Common-Cathode Diode
LQFP100 , High-density value line, advanced ARM-based 32-bit MCU with 256 to 512 KB Flash, 16 timers, ADC, DAC & 11 comm interfaces
LQG11A2N2S00 , CHIP COIL
LT1167IS8#PBF ,Single Resistor Gain Programmable, Precision Instrumentation Amplifier
LT1168ACS8 ,Low Power/ Single Resistor Gain Programmable/ Micropower Precision Instrumentation Amplifier
LT1168AIS8#PBF ,Low Power, Single Resistor Gain Programmable, Precision Instrumentation Amplifier
LT1168IS8 ,Low Power/ Single Resistor Gain Programmable/ Micropower Precision Instrumentation Amplifier
LT1169CN8 ,Dual Low Noise/ Picoampere Bias Current/ JFET Input Op Amp
LT1169CN8 ,Dual Low Noise/ Picoampere Bias Current/ JFET Input Op Amp
LPY410ALTR
MEMS motion sensor: dual-axis pitch and yaw ?100 dps analog gyroscope
October 2009 Doc ID 16578 Rev 1 1/14
LPY410ALMEMS motion sensor:
dual-axis pitch and yaw ±100 dps analog gyroscope
Features 2.7 V to 3.6 V single-supply operation Wide operating temperature range
(-40 °C to +85 °C) High stability over temperature Analog absolute angular-rate outputs Two separate outputs for each axis
(1x and 4x amplified) Integrated low-pass filters Low power consumption Embedded power-down Embedded self-test Sleep mode High shock and vibration survivability ECOPACK® RoHS and “Green” compliant
(see Section6)
Applications GPS navigation systems Motion tracking Pointing devices, remote and game controllers Motion control with user interface Industrial and robotics
DescriptionThe LPY410AL is a low-power dual-axis
micromachined gyroscope capable of measuring
angular rate along pitch and yaw axes.
It provides excellent temperature stability and
high resolution over an extended operating
temperature range (-40 °C to +85 °C).
The LPY410AL has a full scale of ±100 dps and is
capable of detecting rates with a -3 dB bandwidth
up to 560 Hz.
The device includes a sensing element composed
of a single driving mass, kept in continuous
oscillation and capable of reacting, based on the
Coriolis principle, when an angular rate is applied.
A CMOS IC provides the measured angular rate
to the external world through an analog output
voltage, allowing high levels of integration and
production trimming to better match sensing
element characteristics.
ST's family of gyroscopes leverages on the
mature and robust manufacturing process already
used for the production of micro-machined
accelerometers.
ST is already in the field with several hundred
million sensors which have received excellent
acceptance from the market in terms of quality,
reliability and performance.
The LPY410AL is available in a plastic land grid
array (LGA) package, which ST successfully
pioneered for accelerometers.Today ST has the
widest manufacturing capability and strongest
expertise in the world for production of sensors in
plastic LGA packages.
Table 1. Device summary
Contents LPY410AL2/14 Doc ID 16578 Rev 1
Contents Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.1 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Mechanical and electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . 52.1 Mechanical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84.1 Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2 Zero-rate level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.3 Self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.4 High pass filter reset (HP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.5 Sleep mode, self-test and power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Application hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105.1 Output response vs. rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.2 Soldering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
LPY410AL Block diagram and pin description
Doc ID 16578 Rev 1 3/14 Block diagram and pin description
Figure 1. Block diagram
1.1 Pin description
Figure 2. Pin connection
Block diagram and pin description LPY410AL
4/14 Doc ID 16578 Rev 1
Table 2. Pin description
LPY410AL Mechanical and electrical specifications
Doc ID 16578 Rev 1 5/14 Mechanical and electrical specifications
2.1 Mechanical characteristics
Vdd = 3 V , T = 25 °C unless otherwise noted(a) The product is factory calibrated at 3 V. The operational power supply range is specified in Table4.
Table 3. Mechanical characteristics Typical specifications are not guaranteed. Sensitivity and zero-rate level are not ratiometric to supply voltage. The product is capable of measuring angular rates extending from DC to the selected BW. Self test typical absolute value.
Mechanical and electrical specifications LPY410AL
6/14 Doc ID 16578 Rev 1
2.2 Electrical characteristics
Vdd =3 V, T=25 °C unless otherwise noted(b) The product is factory calibrated at 3 V
Table 4. Electrical characteristics Typical specifications are not guaranteed.
LPY410AL Absolute maximum ratings
Doc ID 16578 Rev 1 7/14 Absolute maximum ratings
Stresses above those listed as “Absolute maximum ratings” may cause permanent damage
to the device. This is a stress rating only and functional operation of the device under these
conditions is not implied. Exposure to maximum rating conditions for extended periods may
affect device reliability.
Table 5. Absolute maximum ratings
This is a mechanical shock sensitive device, improper handling can cause permanent
damage to the part
This is an ESD sensitive device, improper handling can cause permanent damage to
the part
