Datasheet

TRS3243E
SLLS789C –APRIL 2007– REVISED SEPTEMBER 2011 www.ti.com
AUTO-POWERDOWN SECTION
Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 5)
PARAMETER TEST CONDITIONS MIN MAX UNIT
Receiver input threshold FORCEON = GND,
V
IT+(valid)
2.7 V
for INVALID high-level output voltage FORCEOFF = V
CC
Receiver input threshold FORCEON = GND,
V
IT–(valid)
–2.7 V
for INVALID high-level output voltage FORCEOFF = V
CC
Receiver input threshold FORCEON = GND,
V
T(invalid)
–0.3 0.3 V
for INVALID low-level output voltage FORCEOFF = V
CC
I
OH
= -1 mA, FORCEON = GND,
V
OH
INVALID high-level output voltage V
CC
– 0.6 V
FORCEOFF = V
CC
I
OL
= 1.6 mA, FORCEON = GND,
V
OL
INVALID low-level output voltage 0.4 V
FORCEOFF = V
CC
Switching Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 5)
PARAMETER TEST CONDITIONS TYP
(1)
UNIT
t
valid
Propagation delay time, low- to high-level output V
CC
= 5 V 1 μs
t
invalid
Propagation delay time, high- to low-level output V
CC
= 5 V 30 μs
t
en
Supply enable time V
CC
= 5 V 100 μs
(1) All typical values are at V
CC
= 3.3 V or V
CC
= 5 V, and T
A
= 25°C.
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