5
FN6050.8
March 14, 2016
Receiver Input Resistance R
IN
-7V V
CM
12V ISL81483, ISL81487 Full 96 - - k
ISL8487 Full 48 - - k
No-Load Supply Current, (Note 3) I
CC
ISL81487, DI, RE = 0V
or V
CC
DE = V
CC
Full - 400 500 A
DE = 0V Full - 350 420 A
ISL8487, ISL81483, DI,
RE
= 0V or V
CC
DE = V
CC
Full - 160 200 A
DE = 0V Full - 120 145 A
Shutdown Supply Current I
SHDN
(Note 7), DE = 0V, RE = V
CC
, DI = 0V or V
CC
Full - 0.5 8 A
Driver Short-Circuit Current,
V
O
= High or Low
I
OSD1
DE = V
CC
, -7V V
Y
or V
Z
12V, (Note 4) Full 35 - 250 mA
Receiver Short-Circuit Current I
OSR
0V V
O
V
CC
Full 7 - 85 mA
SWITCHING CHARACTERISTICS (ISL81487)
Driver Input to Output Delay t
PLH
, t
PHL
R
DIFF
= 54, C
L
= 100pF, (Figure 2) Full 15 24 50 ns
Driver Output Skew t
SKEW
R
DIFF
= 54, C
L
= 100pF, (Figure 2) Full - 2 10 ns
Driver Differential Rise or Fall Time t
R
, t
F
R
DIFF
= 54, C
L
= 100pF, (Figure 2) Full 3 12 25 ns
Driver Enable to Output High t
ZH
C
L
= 100pF, SW = GND, (Figure 3) Full - 14 70 ns
Driver Enable to Output Low t
ZL
C
L
= 100pF, SW = V
CC
, (Figure 3) Full - 14 70 ns
Driver Disable from Output High t
HZ
C
L
= 15pF, SW = GND, (Figure 3) Full - 44 70 ns
Driver Disable from Output Low t
LZ
C
L
= 15pF, SW = V
CC
, (Figure 3) Full - 21 70 ns
Receiver Input to Output Delay t
PLH
, t
PHL
(Figure 4) Full 30 90 150 ns
Receiver Skew | t
PLH
- t
PHL
| t
SKD
(Figure 4) 25 - 5 - ns
Receiver Enable to Output High t
ZH
C
L
= 15pF, SW = GND, (Figure 5) Full - 9 50 ns
Receiver Enable to Output Low t
ZL
C
L
= 15pF, SW = V
CC
, (Figure 5) Full - 9 50 ns
Receiver Disable from Output High t
HZ
C
L
= 15pF, SW = GND, (Figure 5) Full - 9 50 ns
Receiver Disable from Output Low t
LZ
C
L
= 15pF, SW = V
CC
, (Figure 5) Full - 9 50 ns
Maximum Data Rate f
MAX
Full 5 - - Mbps
SWITCHING CHARACTERISTICS (ISL8487, ISL81483)
Driver Input to Output Delay t
PLH
, t
PHL
R
DIFF
= 54, C
L
= 100pF, (Figure 2) Full 250 650 2000 ns
Driver Output Skew t
SKEW
R
DIFF
= 54, C
L
= 100pF, (Figure 2) Full - 160 800 ns
Driver Differential Rise or Fall Time t
R
, t
F
R
DIFF
= 54, C
L
= 100pF, (Figure 2) Full 250 900 2000 ns
Driver Enable to Output High t
ZH
C
L
= 100pF, SW = GND, (Figure 3, Note 5) Full 250 1000 2000 ns
Driver Enable to Output Low t
ZL
C
L
= 100pF, SW = V
CC
, (Figure 3, Note 5) Full 250 860 2000 ns
Driver Disable from Output High t
HZ
C
L
= 15pF, SW = GND, (Figure 3) Full 300 660 3000 ns
Driver Disable from Output Low t
LZ
C
L
= 15pF, SW = V
CC
, (Figure 3) Full 300 640 3000 ns
Receiver Input to Output Delay t
PLH
, t
PHL
(Figure 4) Full 250 500 2000 ns
Receiver Skew | t
PLH
- t
PHL
| t
SKD
(Figure 4) 25 - 60 - ns
Receiver Enable to Output High t
ZH
C
L
= 15pF, SW = GND, (Figure 5, Note 6) Full - 10 50 ns
Receiver Enable to Output Low t
ZL
C
L
= 15pF, SW = V
CC
, (Figure 5, Note 6) Full - 10 50 ns
Receiver Disable from Output High t
HZ
C
L
= 15pF, SW = GND, (Figure 5) Full - 10 50 ns
Receiver Disable from Output Low t
LZ
C
L
= 15pF, SW = V
CC
, (Figure 5) Full - 10 50 ns
Maximum Data Rate f
MAX
Full 250 - - kbps
Time to Shutdown t
SHDN
(Note 7) Full 50 120 600 ns
Electrical Specifications Test Conditions: V
CC
= 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at V
CC
= 5V, T
A
= 25°C,
(Note 2) (Continued)
PARAMETER SYMBOL TEST CONDITIONS
TEMP
(°C) MIN TYP MAX UNITS
ISL8487, ISL81483, ISL81487