HCPL3700S Datasheet, PDF (2/9 Pages) Fairchild Semiconductor – AC/DC TO LOGIC INTERFACE OPTOCOUPLER

AC/DC TO LOGIC INTERFACE
OPTOCOUPLER
HCPL-3700
ELECTRICAL CHARACTERISTICS (T_A = 0°C to 70°C Unless otherwise specified)
Parameter
Test Conditions Symbol
Min
Typ
Input Threshold Current
(V_IN = V_TH+, V_CC = 4.5 V)
(V_O = 0.4 V, I_O ! 4.2 mA) (Note 5)
(V_IN = V₂ - V₃, Pins 1 & 4 Open)
(V_CC = 4.5 V, V_O = 0.4 V)
DC
(Note 5) (I_O ! 4.2 mA)
(Pins 2,3) (V_IN = V₂ - V₃, Pins 1 & 4 Open)
(V_CC = 4.5 V, V_O = 2.4 V)
Input
(Note 5) (I_O " 100 µA)
Threshold
#V_IN = V₁ - V₄#
Voltage
(Pins 2 & 3 Open)
AC
(Pins 1,4)
(V_CC = 4.5 V, V_O = 0.4 V)
(Note 5) (I_O ! 4.2 mA)
#V_IN = V₁ - V₄#
(Pins 2 & 3 Open)
Hysteresis
(V_CC = 4.5 V, V_O = 2.4 V)
(Note 5) (I_O " 100 µA)
(I_HYS = I_TH+ - I_TH-)
(V_HYS = V_TH+ - V_TH-)
(V_IHC1 = V₂ - V₃, V₃ = GND)
(I_IN = 10 mA, Pins 1 & 4
Connected to Pin 3)
Input Clamp Voltage
(V_IHC2 = #V₁ - V₄#)
(#I_IN# = 10 mA)
(Pins 2 & 3 Open)
Input Current
(V_IHC3 = V₂ - V₃, V₃ = GND)
(I_IN = 15 mA; Pins 1 & 4 Open)
(V_ILC = V₂ - V₃, V₃ = GND)
(I_IN = -10 mA)
(V_IN = V₂ - V₃ = 5.0 V)
(Pins 1 & 4 Open)
Bridge Diode
Forward Voltage
Logic Low Output Voltage
(I_IN = 3 mA)
(I_IN = 3 mA)
(V_CC = 4.5 V; I_OL = 4.2 mA)
(Note 5)
Logic High Output Current
Logic Low Supply Current
Logic High Supply Current
Input Capacitance
(Note 5) (V_OH = V_CC = 18 V)
(V₂ - V₃ = 5.0 V; V_O = Open)
(V_CC = 5 V)
(V_CC = 18 V; V_O = Open)
(f = 1 MHz; V_IN = 0V)
(Pins 2 & 3, Pins 1 & 4 Open)
I_TH+
I_TH-
V_TH+
V_TH-
V_TH+
V_TH-
I_HYS
V_HYS
V_IHC1
V_IHC2
V_IHC3
V_ILC
I_IN
V_D1,2
V_D3,4
V_OL
I_OH
I_CCL
I_CCH
C_IN
1.96
1.00
3.35
2.01
4.23
2.87
5.4
6.1
3.0
2.4
1.2
3.8
2.5
5.0
3.7
1.2
1.3
6.3
7.0
12.5
-0.75
3.7
0.65
0.65
0.04
1.0
0.01
50
Max
Unit
3.11
mA
1.62
mA
4.05
V
2.86
V
5.50
V
4.20
V
mA
V
6.6
V
7.3
V
13.4
V
V
4.4
mA
V
V
0.4
V
100
µA
4
mA
4
µA
pF
200003A