9
Notes:
1. Each channel.
VO > 2.0 V). Common mode transient
immunity in a Logic Low level is the
maximum tolerable (negative)
dVCM/dt on the falling edge of the
common mode pulse signal, VCM, to
assure that the output will remain in a
Logic Low state (i.e., VO < 0.8 V).
6. The 1.9 kΩ load represents 1 TTL
unit load of 1.6 mA and the 5.6 kΩ
pull-up resistor.
10. In accordance with UL 1577, each
optocoupler is proof tested by
2. CURRENT TRANSFER RATIO is
defined as the ratio of output
collector current, IO, to the forward
LED input current, IF, times 100%.
3. Device considered a two-terminal
device: pins 1, 2, 3, and 4 shorted
together and pins 5, 6, 7, and 8
shorted together.
applying an insulation test voltage
≥ 3000 V rms for 1 second (leakage
detection current limit, II-O ≤ 5 µA).
11. In accordance with UL 1577, each
optocoupler is proof tested by
applying an insulation test voltage
≥ 6000 V rms for 1 second (leakage
detection current limit, II-O ≤ 5 µA).
12. Measured between the LED anode and
cathode shorted together and pins 5
through 8 shorted together.
4. Measured between pins 1 and 2
shorted together, and pins 3 and 4
shorted together.
7. The 4.1 kΩ load represents 1 LSTTL
unit load of 0.36 mA and the 6.1 kΩ
pull-up resistor.
5. Common mode transient immunity in
a Logic High level is the maximum
tolerable (positive) dVCM/dt on the
rising edge of the common mode
pulse, VCM, to assure that the output
will remain in a Logic High state (i.e.,
8. The frequency at which the ac output
voltage is 3 dB below the low
frequency asymptote.
9. Use of a 0.1 µF bypass capacitor
connected between pins 5 and 8 is
recommended.
13. Derate linearly above 90°C free-air
temperature at a rate of 3.0 mW/°C
for the SOIC-8 package.
1.5
1000
100
40 mA
35 mA
T
= 25°C
= 5.0 V
A
HCPL-2530/0530
HCPL-2531/0531/4534/0534
10
V
CC
I
F
T
A
= 25°C
30 mA
25 mA
20 mA
+
10
1.0
1.0
V
F
–
5
0.1
0.5
NORMALIZED
15 mA
10 mA
I
V
V
T
= 16 mA
F
0.01
0.001
= 0.5 V
O
= 5 V
CC
I
= 5 mA
F
= 25°C
A
0.1
0
0
20
10
– OUTPUT VOLTAGE – V
0
1
10
100
1.1
1.2
V – FORWARD VOLTAGE – VOLTS
F
1.3
1.4
1.5
1.6
V
I
– INPUT CURRENT – mA
O
F
Figure 2. Current Transfer Ratio vs.
Input Current.
Figure 3. Input Current vs. Forward
Voltage.
Figure 1. DC and Pulsed Transfer
Characteristics.
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
