ISO1I811T
Electrical Characteristics
5.3
Electrical Characteristics Input Side
The electrical characteristics of the input side (pins 25-48) are given in Table 8 . Note that some parameters refer
to IN0 to IN7 which are nodes of external circuitry (see Figure 5 or Figure 13 ). Electrical characteristics with
respect to these nodes are given for the system including the external circuitry and not for the IC alone.
See also Figure 6 for the different threshold parameters.
Table 8
Sensors Inputs
Parameter
at T j = -40 ... 125°C, V bb =9.6...35V,
Symbol
Min.
Values
Typ.
Max.
Unit
Note /
Test Condition
V CC =2.85...5.5V, unless otherwise
specified
Sink Current Limit at Saturation
Edge Type 1/3
Sink Current Limit at Saturation
Edge Type 2
Sink Current Limit at Maximum
Input Voltage Type 1/3
Sink Current Limit at Maximum
Input Voltage Type 2
I INxsnkC13
I INxsnkC2
I INxsnkM13
I INxsnkM2
2.3
3.3
3.4
4.8
mA
mA
mA
mA
V VBB =V VBBon ,
V INx =6.7V, V IxL = 1.2V
V VBB =V VBBon ,
V INx =6.7V, V IxL = 1.2V
V VBB =35V, V INx =30V,
V IxL = 2.5V
V VBB =35V, V INx =30V,
V IxL = 2.5V
LED Supply Current at Maximum
Input Voltage, Type 1/3
LED Supply Current at Maximum
Input Voltage, Type 2
LED Supply Current at High
Threshold Type 3
LED Supply Current at High
Threshold Type 2
LED Supply Current at High
Threshold Type 1
LED Voltage
I IxLmax
I IxLmax
I IxL1
I IxL2
I IxL3
V FLED
2.1
3.1
1.5
2.3
1.6
1.9
3.1
4.5
2.5
3.6
2.6
3.0
mA
mA
mA
mA
mA
V
V VBB =35V, V INx =30V,
V IxL = 2.5V
V VBB =35V, V INx =30V,
V IxL = 2.5V
V VBB =V VBBon ,
V INx =11V, V IxL = 2.5V
V VBB =V VBBon ,
V INx =11V, V IxL = 2.5V
V VBB =V VBBon ,
V INx =15V, V IxL = 2.5V
1)
Sense Voltage Switching
Threshold, L → H (Type 1)
Sense Voltage Switching
Threshold H → L (Type 1)
Hysteresis H ? L (Type 1)
Sense Voltage Switching
Threshold L → H (Type 2)
Sense Voltage Switching
Threshold H → L (Type 2)
Hysteresis H ? L (Type 2)
Sense Voltage Switching
Threshold L → H (Type 3)
Sense Voltage Switching
Threshold H → L (Type 3)
Data Sheet
V INxDset(1)
V INxDclr(1)
V INxDhys(1)
V INxDset(2)
V INxDclr(2)
V INxDhys(2)
V INxDset(3)
V INxDclr(3)
11
7
7
22
1
0.65
15
11
11
V
V
V
V
V
V
V
V
V VBB =24V
V IxL = 2.5V 2)
V VBB =24V
V IxL = 2.5V 2)
V VBB =24V
V IxL = 2.5V 2)
V VBB =24V
V IxL = 2.5V 2)
V VBB =24V
V IxL = 2.5V 2)
V VBB =24V
V IxL = 2.5V 2)
Revision 2.0, 2012-06-14
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