LOC112 Datasheet, PDF (2/6 Pages) Clare, Inc. – Linear Optocouplers

INTEGRATED CIRCUITS DIVISION
LOC112
Absolute Maximum Ratings @ 25ºC
Parameter
Reverse LED Voltage
Input Control Current
Peak (10ms)
Input Power Dissipation¹
Total Package Dissipation²
Isolation Voltage, Input to Output
Operational Temperature
Storage Temperature
1 _{Derate linearly 1.33 mW / °C}
2 _{Derate linearly 6.67 mW / °C}
Ratings
5
100
1
150
500
3750
-40 to +85
-40 to +125
Units
V
mA
A
mW
mW
V_rms
°C
°C
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Electrical Characteristics @ 25ºC
Parameter
Input Characteristics
Conditions
LED Voltage Drop
Reverse LED Current
Coupler/Detector Characteristics
I_F = 2 - 10mA
V_R = 5V
Dark Current
K1, Servo Gain (I_C1/I_F)
K2, Forward Gain (I_C2/I_F)
K3, Transfer Gain (K2/K1=I_C2/I_C1)
K3, Transfer Gain Linearity (non-servoed)
K3 Temperature Coefficient
Common-Mode Rejection Ratio
Total Harmonic Distortion
Frequency Response ¹
I_F=0mA, V_C1-A1=V_C2-A2=15V
I_F=2 - 10mA, V_C1-A1=V_C2-A2=15V
I_F=2 - 10mA
I_F=2 - 10mA, V_C1-A1=V_C2-A2= 5V
V=20V_P-P , R_L=2k, f=100Hz
f₀=350Hz, 0dBm
Photoconductive Configuration
Photovoltaic Configuration
Input/Output Capacitance
-
1 _{Refer to Application Note, AN-107, for LOC112 configurations.}
Symbol
V_F
I_R
I_D
K1
K2
K3
K3
K3/T
CMRR
THD
f_-3dB
C_I/O
Min
0.9
-
-
0.004
0.004
0.733
-
-
-
-96
-
-
Typ
1.2
-
1
0.007
0.007
1
-
0.005
130
-87
200
40
3
Max Units
1.4
V
10
A
25
0.030
0.030
1.072
1
-
-
-80
-
-
nA
-
-
-
%
% / ºC
dB
dB
kHz
pF
2
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