ENC-03J type
2
3. Specifications
Type
ENC-03JA and ENC-03JB
Characteristics
Symbol
Condition
MIN.
STD.
MAX.
Unit
Supply voltage
Vcc
+2.7
+3.0
+5.5
VDC
Current consumption
Isup
at Vcc = +3.0V
2.5
3.2
4.5
mA
Comparative voltage
Vref
at -5~+75°C
+1.25
+1.35
+1.45
VDC
Static output (Bias)
V0
angular velocity = 0
at -5~+75°C
Vref
-0.55
Vref
Vref
+0.55
VDC
Angular velocity range
ω
max
+300
deg/s
Scale factor
Sv
-20%
0.67
+20%
mV/deg/s
Temp. coefficient of
scale factor
Reference : Ta
at -5~+75°C
-20
-
+10
%FS
Resonance frequency
- version ENC-03JA
- version ENC-03JB
fa
fb
-
-
22
24
-
-
kHz
kHz
Resonance frequency
disparity
fa-fb
at -5~+75°C
1
-
-
kHz
Linearity
in the maximum
angular velocity range
-5
-
+5
%FS
Response
Phase delay : 90deg
DC ~ 50
Hz
Operating temp. range
Topr
-5
-
+75
deg C
Storage temp. range
Tstg
-30
-
+85
deg C
Weight
-
-
1.0
g
Dimension
Refer to page 3
15.5 x 8.0x 4.3 mm
All typical values
Unless otherwise specified, ambient temperature Ta= 25+/-5deg C, Vcc = +3.0 VDC
Use a sensor output load resistance of 50k
Ω
or more.
Comparative voltage (Vref) is grounded with condenser of 4.7µF.
