ISL4241E Intersil Corporation, ISL4241E Datasheet - Page 5

• Manufacturer Part Number: ISL4241E
• Description: QFN Packaged, +/-15kV Esd Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps, RS-232 Transmitters/receivers
• Manufacturer: Intersil Corporation

Electrical Specifications
Receiver Positive or Negative
Threshold to INVALID Low Delay
(t
RECEIVER INPUTS
Input Voltage Range
Input Threshold Low
Input Threshold High
Input Hysteresis
Input Resistance
TRANSMITTER OUTPUTS
Output Voltage Swing
Output Resistance
Output Short-Circuit Current
Output Leakage Current
TIMING CHARACTERISTICS
Maximum Data Rate
Receiver Propagation Delay
Receiver Skew
Transmitter Propagation Delay
Transmitter Skew
Receiver Output Enable Time
Receiver Output Disable Time
Transmitter Output Enable Time
Transmitter Output Disable Time
Transition Region Slew Rate
INVL
)
PARAMETER
5
Test Conditions: V
Typicals are at T
V
V
All Transmitter Outputs Loaded with 3kΩ to Ground
V
V
Automatic Powerdown or FORCEOFF = SHDN = GND
R
Receiver Input to Receiver Output,
C
t
Transmitter Input to Transmitter Output,
C
t
Normal Operation, R
Normal Operation, R
Normal Operation, R
Normal Operation, R
V
Measured From 3V to -3V or -3V to 3V
PHL
PHL
CC
CC
CC
OUT
CC
L
L
L
= 3kΩ, C
= 150pF
= 1000pF, R
= 3.0V
= 3.6V
= V+ = V- = 0V, Transmitter Output = ±2V
= 3V to 3.6V, R
- t
- t
= ±12V, V
PLH
PLH
, C
(Note 2), R
L
= 1000pF, One Transmitter Switching
L
A
= 150pF
L
CC
CC
= 25
= 3kΩ
TEST CONDITIONS
= 0V or 3V to 5.5V,
ISL4241E, ISL4243E
L
L
L
L
L
= 3V to 5.5V, C
o
= 3kΩ to 7kΩ,
= 1kΩ to 0.5V
= 1kΩ to 0.5V
= 3kΩ, C
= 3kΩ, C
L
C (Continued)
= 3kΩ, C
L
L
= 1000pF
= 1000pF
L
= 1000pF
1
CC
CC
- C
, C
, C
4
L
L
= 0.1
= 15pF
= 15pF
t
t
t
t
C
2500pF
C
1000pF
PHL
PLH
PHL
PLH
L
L
= 150pF to
= 150pF to
µ
F; Unless Otherwise Specified.
TEMP
(
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
o
25
25
25
25
25
25
25
25
25
25
25
25
25
25
C)
±5.0
MIN
300
250
-25
2.4
3
4
4
6
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
±5.4
10M
0.15
0.35
0.75
0.85
±35
500
120
150
100
200
200
350
400
1.0
1.5
0.5
0.2
0.3
0.8
0.9
2.5
2.7
30
40
50
25
30
11
10
5
9
8
-
-
MAX
0.35
0.55
±60
±25
250
300
200
250
350
400
500
600
0.6
0.3
0.5
1.1
1.1
50
60
25
40
50
30
30
30
30
7
1
1
4
4
-
-
-
-
-
UNITS
kbps
V/µs
V/µs
V/µs
V/µs
mA
kΩ
µA
µs
µs
µs
µs
µs
µs
ns
ns
µs
µs
µs
µs
ns
ns
ns
ns
ns
ns
µs
µs
µs
µs
Ω
V
V
V
V
V