IS900 Datasheet, PDF (2/3 Pages) ISOCOM COMPONENTS – MICROPROCESSOR COMPATIBLE SCHMITT TRIGGER OPTICALLY COUPLED ISOLATOR

ELECTRICAL CHARACTERISTICS ( T = 25°C Unless otherwise noted )
A
PARAMETER
MIN TYP MAX UNITS
TEST CONDITION
Input
Output
Coupled
Note 1
Note 2
Forward Voltage (V )
F
Forward Voltage (V_F)
Reverse Current (I )
R
Reverse Breakdown Voltage(V )
R
0.7 1.0
V
1.1 1.4 V
10 µA
3.0
V
I = 0.3mA
F
I_F = 4mA
V =3V
R
I
R
=10
µA
Operating Voltage Range (V )
3
CC
Supply Current I₆ (off )
Output Current High ( I_OH )
15 V
5 mA
100 µA
I_F = 0mA, V_CC = 5V
I_F=0mA,V_CC=V_O=15V
Supply Current I (on )
6
Output Voltage, Low (V_OL )
Turn-on Threshold Current I (on )
F
5 mA
0.4 V
1.1 2.0 mA
4.0 mA
I = 4mA, V = 5V
F
CC
I_OL= 16mA, I_F = 4mA,
V =5V
CC
R=
L
280Ω,
V
CC
=
5V,
T_A = 25°C
R=
L
280Ω,
V
CC
=
5V
Turn-off Threshold Current I_F (off )
Hysteresis Ratio I (off ) / I (on )
F
F
Input to Output Isolation Voltage V_IS0
High to Low (tPHL)
Fall Time (tf)
Low to High (tPLH)
Rise Time (tr)
0.3
0.5
5300
7500
1
2
mA
0.9
V_RMS
V_PK
3 µs
0.5 µs
6 µs
0.5 µs
R_L= 270Ω, V_CC = 5V
See note 1
See note 1
T = 25°C
A
V =5V
CC
I = 4mA
F
R_L= 280Ω
Measured with input leads shorted together and output leads shorted together.
Special Selections are available on request. Please consult the factory.
SWITCHING CHARACTERISTICS
47Ω
V
IN
tr = tf = 0.01µ sec
Z = 50Ω
I₆
6
5
5V
270Ω
4
V_O
0.1µF
SWITCHING TEST CIRCUIT
V_IN
tPHL
V_O
V_O
t_f
50%
tPLH
90%
V_OH
1.5V
10%
t_r
5/3/03
DB92175-AAS/A1