
ELECTRICALCHARACTERISTICS
(V
CC
= 5V
±
5%; V
CM
= -7 to 7V; Tamb = 0 to 70
°
C;
V
SS
= -9 to 13.5V; V
DD
= 9 to 13.5V; unless otherwisespecified.)
Symbol
V
IN
Parameter
Test Condition
Min.
Typ.
Max.
Unit
Input Current
(See Fig.1 and note2)
V
CC
= 0 to 5.25V;
V
SS
, V
DD
= 0 to 13.5V
V
IN
= - 10 to 10V
V
IN
= - 15 to 15V
V
IA
or V
IB
= 3 to 15V; (see fig.1)
R
I
=
[
(
V
IA
or V
IN
)
V
IOC
]
I
IN
±
3
±
4.25
7
mA
mA
K
R
I
Input Resistance
3
V
FS
V
OH
Failsafe Output Voltage
High Level Output Voltage
I
O
= -440
μ
A (See Fig.3)
V
CC
= 4.75V; V
ID
= -1V;
I
OH
= -440
μ
A
V
CC
= 5.25V; V
ID
= -1V;
I
OL
= 2mA
(See Fig.4)
2.7
2.7
V
V
V
OL
Low Level Output Voltage
0.4
V
V
IT2
V
IOH
Comparator Threshold
Voltage
High Operating Threshold
Voltage
Low OperatingThreshold
Voltage
Input Hysteresis Voltage
Open Circuit Input Voltage
1.8
2.2
2.6
V
I
IH2
V
OL
= 0.4V; I
OL
= 2mA;
(See Fig.4)
V
OH
= 2.7V; I
O
= -440
μ
A
(See Fig.4)
|V
TH2
- V
TH1
|
Measured in accordance with
V.28 and RS-232D
(see note 4 and 7)
Measured in presence of AC
Input Signal (see note 7)
V
CC
= 5.25V; V
O
= 0; V
ID
= 1V;
(see note 5)
(see Figure 7 and note 11)
-25
-75
mV
I
IH1
-125
-175
mV
V
H
V
IOC1
50
150
2
mV
V
0.6
V
IOCH
Open Circuit Input Voltage
3.5
4
4.5
V
I
OS
Open Short Circuit Current
20
100
mA
V
IBV
C
I
V
CC
V
dd
V
SS
I
OS
Input for Balance Test
Input Capacitance
Supply Current
Supply Current
Supplyt Current
Open Short Circuit Current
0.4
100
100
30
30
100
V
pF
mA
mA
mA
mA
V
CC
=4.75V to 5.25V;(seenote 6)
V
dd
= 9 to 3.5V; (see note 6)
V
SS
= -9 to 13.5V; (see note 6)
V
CC
= 5.25V; V
O
= 0; V
ID
= 1V;
(see note 5)
R
L
= 390
; C
L
= 50pF;
|V
IN
= 1V|; (see fig 5 test Circuit
Fig. 6)
R
L
= 390
; C
L
= 50pF;
|V
IN
= 1V|; (see fig 5 test Circuit
Fig. 6)
(see note 7A)
(see note 7B)
R
L
= 390
; C
L
= 50pF;
|V
IN
| = 1V;(see fig. 5; Test
Circuit Fig. 6)
R
L
= 390
; C
L
= 50pF;
|V
IN
| = 1V;(see fig. 5; Test
Circuit Fig. 6)
V
IN
= 200mVpp; (see fig. 8 and
note 7;
20
T
plh
Propagation Delay Low to High
0
1500
ns
T
phl
Propagation Delay Low to High
0
1500
ns
V
IOCH
V
IOCL
V
ist
Delay V
IOCL
to V
IOCH
Switching
Delay V
IOCH
to V
IOCL
Switching
|T
plh
- T
phl
|
5
ms
ms
ns
200
0
500
T
SKEW1
Skew between rec’s in PKg Tp
(1) hl/1h - Tp (2) hl/1h
0
300
ns
f
A
Frequency Accepted
(Receiver will Output)
100
KHz
L6180 - L6181
3/10