1

1

• 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.

s 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

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

s Sample Amplifier Circuit

4.7

µ

1800p

90k

10k

100k

4.7

µ

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