HCPL4100 Datasheet, PDF (5/12 Pages) Agilent(Hewlett-Packard) – Optically Coupled 20 mA Current Loop Transmitter

5
Recommended Operating Conditions
Parameter
Power Supply Voltage
Input Voltage Low
Input Voltage High
Operating Temperature
Output Voltage
Output Current
Symbol
V_CC
V_IL
V_IH
T_A
V_O
I_O
Min.
4.5
0
2.0
0
0
0
Max.
20
0.8
20
70
27
24
Units
Volts
Volts
Volts
°C
Volts
mA
DC Electrical Specifications
For 0°C ≤ T_A ≤ 70°C, 4.5 V ≤ V_CC ≤ 20 V, all typicals at T_A = 25°C and V_CC = 5 V unless otherwise noted.
See note 12.
Parameter
Mark State Output
Current
Mark State Short
Circuit Output
Current
Space State Input
Current
Low Level Input
Current
Low Level Input
Voltage
High Level Input
Voltage
High Level Input
Current
Supply Current
Symbol
V_MO
I_SC
Min.
30
Typ.
1.8
2.2
2.35
85
Max. Units
Test Conditions
2.25
2.7
Volts
Volts
Volts
mA
I_O = 2 mA
I_O = 12 mA
I_O = 20 mA
V_I = 2.0 V
V_I = 2 V, V_O = 5 V to 27 V
Fig. Note
2, 3
4
I_SO
0.5 1.1 2.0 mA V_I = 0.8 V, V_O = 27 V
4
I_IL
-0.12 -0.32 mA V_CC = 20 V, V_I = 0.4 V
V_IL
0.8 Volts
V_IH
2.0
Volts
I_IH
20 µA V_I = 2.7 V
100 µA V_I = 5.5 V
0.005 250 µA V_I = 20 V
I_CC
7.0 11.5 mA V_CC = 5.5 V 0 V ≤ V_I ≤ 20 V
7.8 13 mA V_CC = 20 V