Electrical Specifications
Over Recommended Temperature TA = 0°C to 70°C, Unless Otherwise Specified.
Parameter
Sym. Device
Min.
Typ.[9] Max. Units
Conditions
Fig.
Note
Input
Threshold
Current
ITH+
HCPL-0370/3700 1.96
HCPL-3760 0.87
HCPL-0370/3700 1.00
2.5
1.2
1.3
0.6
3.7
3.11
1.56
1.62
0.80
4.05
mA
V = VTH+; VCC = 4.5 V;
VO = 0.4 V; IO ≥ 4.2 mA
2, 3
14
IN
ITH-
V = VTH-; VCC = 4.5 V;
IN
VO = 2.4 V; IOH ≤ 100 µA
HCPL-3760
0.43
3.35
Input
Threshold (Pins
Voltage
DC
VTH+
V
V
V
VIN = V2 - V3; Pins 1 & 4 Open
VCC = 4.5 V; VO = 0.4 V;
IO ≥ 4.2 mA
2, 3)
VTH-
2.01
4.23
2.6
4.9
2.86
5.50
VIN = V2 - V3; Pins 1 & 4 Open
VCC = 4.5 V; VO = 2.4 V;
IO ≤ 100 µA
AC
VTH+
VIN = |V1 - V4|;
14,15
(Pins
1, 4)
Pins 2 & 3 Open
VCC = 4.5 V; VO = 0.4 V;
IO ≥ 4.2 mA
VTH-
2.87
3.7
4.20
V
VIN = |V - V4|;
1
Pins 2 & 3 Open
VCC = 4.5 V; VO = 2.4 V;
IO ≤ 100 µA
Hysteresis
IHYS
HCPL-0370/3700
HCPL-3760
1.2
0.6
1.2
6.0
mA
IHYS = ITH+ – ITH-
2
1
VHYS
V
V
VHYS = VTH+ – VTH-
Input Clamp
Voltage
VIHC1
5.4
6.1
6.6
VIHC1 = V - V3;V3 = GND;
2
IIN = 10 mA; Pins 1 & 4
Connected to Pin 3
V
6.7
7.3
V
VIHC2 = |V - V4|;
|IIN| = 101mA;
IHC2
Pins 2 & 3 Open
V
12.0
13.4
V
VIHC3 = V - V3; V = GND;
IHC3
2
3
IIN = 15 mA; Pins 1 & 4 Open
V
-0.76
V
VILC = V - V3; V = GND;
ILC
2
3
IIN = -10 mA
Input Current
IIN
HCPL-0370/3700 3.0
3.7
4.4
2.2
mA
V
= V – V3 = 5.0 V
5
5
IN
Pins 1 2& 4 Open
HCPL-3760
1.5
1.8
Bridge Diode
Forward Voltage
VD1,2
HCPL-0370/3700
HCPL-3760
0.59
0.51
0.74
0.71
0.1
V
IIN = 3 mA
IIN = 1.5 mA
VD3,4
HCPL-0370/3700
HCPL-3760
IIN = 3 mA
IIN = 1.5 mA
Logic Low
Output Voltage
VOL
IOH
ICCL
0.4
V
VCC = 4.5 V; IOL = 4.2 mA
14
14
Logic High
Output Current
100
µA
mA
VOH = VCC = 18 V
Logic Low
Supply Current
HCPL-0370/3700
HCPL-3760
1.2
4
3
4
V2 – V3 = 5.0 V; VO = Open;
VCC = 5.0 V
6
4
0.7
Logic High
Supply Current
ICCH
CIN
0.002
µA
pF
VCC = 18 V; VO = Open
14
Input
50
f = 1 MHz; VIN = 0 V,
Capacitance
Pins 2 & 3, Pins 1 & 4 Open
8
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