ISL83387E Intersil Corporation, ISL83387E Datasheet - Page 5

• Manufacturer Part Number: ISL83387E
• Description: +/-15kV ESD Protected/+3#V to +5.5V/ 1Microamp/ 250kbps/ RS-232 Transceivers with Enhanced Automatic Powerdown and a Separate Logic Supply
• Manufacturer: Intersil Corporation

Electrical Specifications
NOTE:
TRANSMITTER OUTPUTS
Output Voltage Swing
Output Resistance
Output Short-Circuit Current
Output Leakage Current
ENHANCED AUTOMATIC POWERDOWN (FORCEON = GND, FORCEOFF = V
Receiver Input Thresholds to
INVALID High
Receiver Input Thresholds to
INVALID Low
INVALID Output Voltage Low
INVALID Output Voltage High
Receiver Positive or Negative
Threshold to INVALID High Delay
(t
Receiver Positive or Negative
Threshold to INVALID Low Delay
(t
Receiver or Transmitter Edge to
Transmitters Enabled Delay (t
Receiver or Transmitter Edge to
Transmitters Disabled Delay
(t
TIMING CHARACTERISTICS
Maximum Data Rate
Receiver Propagation Delay
Time to Exit Powerdown
Transmitter Skew
Receiver Skew
Transition Region Slew Rate
ESD PERFORMANCE
RS-232 Pins (T
2. An “edge” is defined as a transition through the transmitter or receiver input thresholds.
INVH
INVL
AUTOPWDN
)
)
PARAMETER
)
OUT
, R
IN
)
WU
5
)
Test Conditions: V
Typicals are at T
All Transmitter Outputs Loaded with 3k
V
V
V
Automatic Powerdown or FORCEOFF = GND
See Figure 4
See Figure 4
I
I
See Figure 7
See Figure 7
Note 2, See Figure 7
Note 2, See Figure 7
R
Receiver Input to Receiver
Output, C
T
t
t
V
R
Measured From 3V to -3V or -3V
to 3V
Human Body Model
IEC61000-4-2 Air Gap Discharge
IEC61000-4-2 Contact Discharge
OUT
OUT
PHL
PHL
X
CC
OUT
OUT
L
CC
L
= 3k
| V
= 3k to 7k
= V+ = V- = 0V, Transmitter Output = 2V
- t
- t
= 3.3V,
= 1.6mA
= -1.0mA
OUT
= 0V
= 12V, V
PLH
PLH
L
C
|
= 150pF
L
= 1000pF, One Transmitter Switching
3.7V
A
CC
CC
= 25
TEST CONDITIONS
= 0V or 3V to 5.5V
= 3V to 5.5V, C
o
C, V
CC
ISL83387E
= V
L
t
t
C
C
PHL
PLH
1
= 3.3V (Continued)
L
L
- C
= 150pF to 1000pF
= 150pF to 2500pF
to Ground
4
= 0.1 F, V
CC
)
L
= V
CC
TEMP
; Unless Otherwise Specified.
(
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
o
25
25
25
25
25
25
25
25
25
25
25
25
25
C)
V
L
MIN
-2.7
-0.3
300
250
15
5.0
- 0.6
6
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
10M
0.15
0.15
100
500
100
100
30
30
50
18
13
5.4
35
1
15
15
-
-
-
-
-
8
MAX
2.7
0.3
0.4
60
30
30
60
25
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
UNITS
kbps
V/ s
V/ s
sec
mA
kV
kV
kV
ns
ns
V
V
V
V
V
A
s
s
s
s
s
s