Datasheet

DRIVER SECTION
ELECTRICAL CHARACTERISTICS
(1)
SWITCHING CHARACTERISTICS
(1)
ESD PROTECTION
TRS3232E-Q1
SLLS964 – MARCH 2009 ................................................................................................................................................................................................... www.ti.com
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4 )
PARAMETER TEST CONDITIONS MIN TYP
(2)
MAX UNIT
V
OH
High-level output voltage DOUT at R
L
= 3 k Ω to GND, DIN = GND 5 5.4 V
V
OL
Low-level output voltage DOUT at R
L
= 3 k Ω to GND, DIN = V
CC
– 5 – 5.4 V
I
IH
High-level input current V
I
= V
CC
± 0.01 ± 1 µ A
I
IL
Low-level input current V
I
at GND ± 0.01 ± 1 µ A
V
CC
= 3.6 V, V
O
= 0 V ± 35 ± 60
I
OS
(3)
Short-circuit output current mA
V
CC
= 5.5 V, V
O
= 0 V ± 35 ± 60
r
o
Output resistance V
CC
, V+, and V – = 0 V, V
O
= ± 2 V 300 10M Ω
(1) Test conditions are C1 – C4 = 0.1 µ F at V
CC
= 3.3 V ± 0.3 V; C1 = 0.047 µ F, C2 – C4 = 0.33 µ F at V
CC
= 5 V ± 0.5 V.
(2) All typical values are at V
CC
= 3.3 V or V
CC
= 5 V, and T
A
= 25 ° C.
(3) Short-circuit durations should be controlled to prevent exceeding the device absolute power dissipation ratings, and not more than one
output should be shorted at a time.
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4 )
PARAMETER TEST CONDITIONS MIN TYP
(2)
MAX UNIT
C
L
= 1000 pF, R
L
= 3 k Ω , One DOUT switching,
Maximum data rate 150 250 kbit/s
See Figure 1
C
L
= 150 pF to 2500 pF, R
L
= 3 k Ω to 7 k Ω ,
t
sk(p)
Pulse skew
(3)
300 ns
See Figure 2
C
L
= 150 pF to 1000 pF 6 30
Slew rate, transition region R
L
= 3 k Ω to 7 k Ω ,
SR(tr) V/ µ s
(see Figure 1 ) V
CC
= 3.3 V
C
L
= 150 pF to 2500 pF 4 30
(1) Test conditions are C1 – C4 = 0.1 µ F at V
CC
= 3.3 V ± 0.3 V; C1 = 0.047 µ F, C2 – C4 = 0.33 µ F at V
CC
= 5 V ± 0.5 V.
(2) All typical values are at V
CC
= 3.3 V or V
CC
= 5 V, and T
A
= 25 ° C.
(3) Pulse skew is defined as |t
PLH
– t
PHL
| of each channel of the same device.
TYP UNIT
Human-Body Model (HBM) ± 15
Driver outputs (DOUTx) IEC61000-4-2, Air-Gap Discharge ± 15 kV
IEC61000-4-2, Contact Discharge ± 8
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