參數(shù)資料
型號: ICL3237IA
廠商: INTERSIL CORP
元件分類: 通用總線功能
英文描述: 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述: TRIPLE LINE TRANSCEIVER, PDSO28
封裝: PLASTIC, MO-150AH, SSOP-28
文件頁數(shù): 5/11頁
文件大小: 239K
代理商: ICL3237IA
5
Output Resistance
V
CC
= V+ = V- = 0V, Transmitter Output =
±
2V
Full
300
10M
-
Output Short-Circuit Current
Full
-
±
35
±
60
mA
Output Leakage Current
V
OUT
=
±
12V, V
CC
= 0V or 3V to 5.5V, SHDN = GND
Full
-
-
±
25
μ
A
TIMING CHARACTERISTICS
Maximum Data Rate
R
L
= 3k
,
One
Transmitter Switching
C
L
= 1000pF
MBAUD = GND
Full
250
700
-
kbps
V
CC
= 3V to 4.5V,
C
L
= 250pF
MBAUD = V
CC
Full
1000
1700
-
kbps
V
CC
= 4.5V to 5.5V,
C
L
= 1000pF
MBAUD = V
CC
Full
1000
1100
-
kbps
Receiver Propagation Delay
Receiver Input to
Receiver Output,
C
L
= 150pF
t
PHL
25
-
0.15
-
μ
s
t
PLH
25
-
0.15
-
μ
s
Receiver Output Enable Time
Normal Operation
25
-
200
-
ns
Receiver Output Disable Time
Normal Operation
25
-
200
-
ns
Transmitter Skew
t
PHL
- t
PLH
(Note 3)
MBAUD = GND
25
-
100
ns
MBAUD = V
CC
, V
CC
= 3.0V
25
-
25
ns
Receiver Skew
t
PHL
- t
PLH
, C
L
= 150pF
25
-
50
-
ns
Transition Region Slew Rate
V
CC
= 3.3V,
R
L
= 3k
to 7k
,
Measured From 3V to
-3V or -3V to 3V
C
L
= 150pF to 1000pF MBAUD = GND
25
6
17
30
V/
μ
s
MBAUD = V
CC
25
24
40
150
V/
μ
s
C
L
= 150pF to 2500pF MBAUD = GND
25
4
12
30
V/
μ
s
ESD PERFORMANCE
RS-232 Pins (T
OUT
, R
IN
)
Human Body Model
25
-
±
15
-
kV
IEC61000-4-2 Contact Discharge
25
-
±
8
-
kV
IEC61000-4-2 Air Gap Discharge
25
-
8
-
kV
All Other Pins
Human Body Model
25
-
±
2.5
-
kV
NOTE:
3. Skew is measured at the input switching points (1.4V).
Electrical Specifications
Test Conditions: V
CC
= 3V, C
1
- C
4
= 0.22
μ
F; V
CC
= 3.15V to 5.5V, C
1
- C
4
= 0.1
μ
F, Unless Otherwise
Specified. Typicals are at T
A
= 25
o
C
(Continued)
PARAMETER
TEST CONDITIONS
TEMP
(
o
C)
MIN
TYP
MAX
UNITS
ICL3237
相關(guān)PDF資料
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ICL3237CA 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
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