1
1
!Note
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Piezoelectric Vibrating Gyroscopes (GYROSTARr)
Piezoelectric Vibrating Gyroscopes (GYROSTARr)
This product is an angular velocity sensor that uses
the phenomenon of Coriolis force, which is generated
when a rotational angular velocity is applied to the
vibrator.
Murata's original, small ceramic bimorph vibrator and
simple Cap-Base structure realize their ultra-small
size, under 0.1cc. Their small and lightweight shape
increase flexibility of installment and help your
apparatuses to be downsized.
They are surface mountable device, can be mounted by
automatic surface mounter.
■ Features
1. Ultra-small and ultra-lightweight
2. Quick response
3. Low driving voltage, low current consumption
4. Lead type: SMD
5. Reflow soldering (standard peek temp. 245 deg. C)
in mm
Tolerance ±0.2
()
Reference voltage
Ground
Supply voltage
Sensor output
0.79
1.2 2.1 1.2 1.75
1
2
3
4
4.0
+0.0
-0.1
2.0
+0.0
-0.3
0.6
0.57
8.0
+0.0
-0.1
1 2
3
4
Vref
Gnd
Vcc
Output
Part Number
Supply
Voltage
Maximum
Angular Velocity
(deg./sec.)
Output (at Angular
Velocity=0)
(Vdc)
Scale Factor
(mV/deg./sec.)
Linearity
(%FS)
Response
(Hz)
Weight (g)
(g)
ENC-03R 2.7 to 5.25 Vdc +/-300 1.35 0.67 +/-5 50 0.2
Operating Temperature Range: -5°C to 75°C Storage Temp. Range: -30°C to 85°C
■ Sample Amplifier Circuit
4.7µ
1800p
90k
10k
100k
4.7µ
3V
Vref
Out
Gnd
Vcc
Low Pass Filter
High Pass Filter
The Hiph-pass Filter’s Cut-off frequency in this circuit is approx. 0.3Hz.
The Low-pass Filter’s Cut-off frequency in this circuit is approx. 1kHz.
NJM2115 or equivalent
1
4
3
2
+
–
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
sales representatives or product engineers before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
!Note
S42E.pdf
06.6.19
Cat.No.S42E-4