Switching Specifications
Specifications hold over the Recommended Operating Conditions unless otherwise noted. Test Conditions represent worst case
values for the parameters under test. Unspecified test conditions can be anywhere in their recommended operating range. All
typicals are at 25°C and 5V unless otherwise noted.
Parameter
Symbol Min. Typ. Max. Units
Conditions
Fig.
Transmitter Turn On Time
Transmitter Turn Off Time
Transmitter Rise Time
Transmitter Fall Time
Receiver Turn On Time
Receiver Turn Off Time
Receiver Rise Time
0.1
0.4
µs
µs
µs
µs
µs
µs
µs
µs
ms
ILED = 250 mA, 1.6 µs PW
13, 14
1.0
0.6
0.6
0.4
EI = 3.6 µW/cm2, 1.6 µs PW 15, 16
EI = 500 mW/cm2, 1.6 µs PW
5.4
10
1.0
Receiver Fall Time
0.02
EI = 3.6 µW/cm2, 1.6 µs PW
Receiver Recovery Time
Application Circuit
Component
Recommended Value
RI
300 Ohms ± 5%
RLED
CX1
CX2
CX3
CX4
8.0 Ohms maximum
0.22 µF ± 10%
0.4 µF minimum
0.10 µF ± 22%. Low inductance is critical
4.7 µF minimum. Larger value is recommended for noisy supplies or environments.
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