4
Recommended Operating Conditions
Parameter
Power Supply Voltage
Input Current (ON)
Input Voltage (OFF)
Symbol
V
CC
- V
EE
I
F(ON)
V
F(OFF)
Min.
15
8
0
Max.
30
12
0.8
Units
V
mA
V
DC Electrical Specifications
(Compared with HCPL-3140)
Over recommended operating conditions (I
F(ON)
= 8 to 12 mA, V
F(OFF)
= 0 to 0.8 V, V
CC
= 15 to 30 V,
V
EE
= Ground) unless otherwise specified.
Parameter
Input Forward
Voltage
Temperature
Coefficient of
Forward Voltage
Input Reverse
Current
Input Capacitance
Symbol
V
F
∆V
F
/∆T
A
Units
V
mV/°C
HCPL-3140
Min.
Typ.* Max.
1.2
1.5
1.8
-1.6
HCPL-T251
Min.
Typ.* Max.
1.6
1.8
-2.0
Test
Conditions
I
F
= 10 mA
I
F
= 10 mA
Note
I
R
C
IN
µA
pF
60
0.2
0.4
0.5
0.2
0.4
0.4
0.5
V
CC
- 4 V
CC
- 1.8
0.4
0.7
1-2
10
45
0.25
N.A.
0.1
0.2
N.A.
V
CC
- 4 V
CC
- 1.8
1
3
3
0.5
7.5
8
10
250
V
R
= 5 V
V
F
= 0 V,
F = 1 MHz
V
O
= V
CC
- 4 V
V
O
= V
CC
- 15 V
V
O
= V
CC
- 4 V
V
O
= V
CC
- 15 V
I
O
= -100 mA
I
O
= 100 mA
High Level
I
OH
A
Output Current
Low Level
I
OL
A
Output Current
High Level
V
OH
V
Output Voltage
Low Level
V
OL
V
Output Voltage
High Level
I
CCH
mA
Supply CurrentntSupply
Current
Low Level
I
CCL
mA
Supply Current
Threshold Input
Current Low to
High
Threshold Input
Voltage High
to Low
Supply Voltage
Capacitance
(Input-Output)
Resistance
(Input-Output)
I
FLH
mA
11
11
6
7
Output Open
I
F
= 7 to 16 mA
Output Open
V
F
= -3.0 to
+0.8 V
I
O
= 0 mA,
V
O
> 5 V
V
FHL
V
0.8
0.8
V
CC
C
I-0
R
I-0
V
pF
Ω
10
60
10
12
30
10
60
10
12
30
*All typical values at T
A
= 25°C and V
CC
- V
EE
= 3° V, unless otherwise noted.
HP [ AGILENT(HEWLETT-PACKARD) ]
