Block diagram and pin description LPR510AL
4/12 Doc ID 15811 Rev 2
Table 2. Pin description
Pin # Pin name Analog function
1 GND 0V supply voltage
2 FILTVDD PLL filter connection pin #2
3 VCONT PLL filter connection pin #1
4 OUTY Not amplified output
5 4xINY Input of 4x amplifier
6 4xOUTY Y rate signal output voltage (amplified)
7 Vref Reference voltage
8 4xOUTX X rate signal output voltage (amplified)
9 4xINX Input of 4x amplifier
10 OUTX Not amplified output
11 ST Self-test (logic 0: normal mode; logic 1: self-test)
12 PD
Power-down (logic 0: normal mode; logic 1: power-down
mode)
13 HP
High pass filter reset (logic 0: normal operation mode;
logic1: external high pass filter is reset)
14,15 Res Reserved. Connect to Vdd
16 Vdd Power supply
LPR510AL Mechanical and electrical specifications
Doc ID 15811 Rev 2 5/12
2 Mechanical and electrical specifications
2.1 Mechanical characteristics
Table 3. Mechanical characteristics @ Vdd = 3 V, T = 25 °C unless otherwise noted
(1)
Symbol Parameter Test condition Min. Typ.
(2)
Max. Unit
FSA
Measurement range
4x OUT (amplified) ±100 °/s
FS OUT (not amplified) ±400 °/s
SoA
Sensitivity
(3)
4x OUT (amplified) 10 mV/ °/s
So OUT (not amplified) 2.5 mV/ °/s
SoDr
Sensitivity change vs
temperature
Delta from 25°C 0.03 %/°C
Voff Zero-rate level
(3)
1.23 V
Vref Reference voltage 1.23 V
OffDr
Zero-rate level change
Vs temperature
Delta from 25°C 0.02 °/s/°C
NL Non linearity Best fit straight line ±1 % FS
BW Bandwidth
(4)
140 Hz
Rn Rate noise density 0.017 °/s /
Top
Operating
temperature range
-40 +85 °C
1. The product is factory calibrated at 3 V. The operational power supply range is specified in Table 4.
2. Typical specifications are not guaranteed
3. Sensitivity and zero-rate level are not ratiometric to supply voltage
4. The product is capable of measuring angular rates extending from DC to the selected BW.
Hz
Mechanical and electrical specifications LPR510AL
6/12 Doc ID 15811 Rev 2
2.2 Electrical characteristics
2.3 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 4. Electrical characteristics @ Vdd =3 V, T=25 °C unless otherwise noted
(1)
Symbol Parameter Test condition Min. Typ.
(2)
Max. Unit
Vdd Supply voltage 2.7 3 3.6 V
Idd Supply current PD pin connected to GND 6.8 mA
IddPdn
Supply current in
power-down mode
PD pin connected to Vdd 1 5 µA
V
ST Self-test input
Logic 0 level 0 0.2*Vdd
V
Logic 1 level 0.8*Vdd Vdd
V
PD Power-down input
Logic 0 level 0 0.2*Vdd
V
Logic 1 level 0.8*Vdd Vdd
To p
Operating temperature
range
-40 +85 °C
1. The product is factory calibrated at 3 V
2. Typical specifications are not guaranteed
Table 5. Absolute maximum ratings
Symbol Ratings Maximum value Unit
Vdd Supply voltage -0.3 to 6 V
Vin Input voltage on any control pin (PD, ST) -0.3 to Vdd +0.3 V
T
STG
Storage temperature range -40 to +125 °C
A Acceleration
3000 g for 0.5 ms
10000 g for 0.1 ms
ESD Electrostatic discharge protection 2 (HBM) kV
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

LPR510AL

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Gyroscopes Dual 2.5 mV deg/s LGA-16
Lifecycle:
New from this manufacturer.
Delivery:
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