Datasheet
ISO1176
www.ti.com
SLLS897D –MARCH 2008–REVISED MARCH 2010
SUPPLY CURRENT (continued)
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
DE at 0 V 15 18
I
CC2
Bus side RMS supply current 5.25 V DE at V
CC1
, 2 Mbps, 54 Ω load 70 mA
DE at V
CC1
, 25 Mbps, 54 Ω load 75
ISODE-PIN ELECTRICAL CHARACTERISTICS
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
I
OH
= –8 mA V
CC2
– 0.8 4.6
V
OH
High-level output voltage V
I
OH
= –20 mA V
CC2
– 0.1 5
I
OL
= 8 mA 0.2 0.4
V
OL
Low-level output voltage V
I
OL
= 20 mA 0 0.1
DRIVER ELECTRICAL CHARACTERISTICS
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
OD
Open-circuit differential output voltage |V
A
– V
B
|, Figure 1 1.5 V
CC2
V
See Figure 2 and Figure 6 2.1
Steady-state differential output voltage
|V
OD(SS)
| V
Common-mode loading with V
test
from –7
magnitude
2.1
V to 12 V, See Figure 3
Change in steady-state differential output
|ΔV
OD(SS)
| R
L
= 54 Ω, See Figure 4 andFigure 5 –0.2 0.2 V
voltage between logic states
V
OC(SS)
Steady-state common-mode output voltage 2 3
Change in steady-state common-mode output
ΔV
OC(SS)
R
L
= 54 Ω, See Figure 4 and Figure 5 –0.2 0.2 V
voltage
V
OC(PP)
Peak-to-peak common-mode output voltage 0.5
Differential output voltage over and under
V
OD(RING)
See Figure 6 and Figure 10 10% V
OD(pp)
shoot
V
I(HYS)
Input voltage hysteresis See Figure 7 150 mV
D, DE at 0 V or V
CC1
–10 10
I
I
Input current mA
PV
(1)
at 0 V or V
CC1
120
I
O(OFF)
Output current with power off V
CC
≤ 2.5 V
See Receiver input
current
I
OZ
High impedance state output current DE at 0 V
I
OS(P)
Peak short-circuit output current V
OS
= –7 V to 12 V –250 250
DE at V
CC
, See V
OS
= 12 V, D at
135
Figure 8 and GND1 mA
I
OS(SS)
Steady-state short-circuit output current
Figure 9
V
OS
= –7 V, D at
–135
V
CC1
C
OD
Differential output capacitance See Receiver C
IN
CMTI Common-mode transient immunity See Figure 20 25 kV/ms
(1) The PV pin has a 50 kΩ pull-up resistor and leakage current depends on supply voltage.
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