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參數(shù)資料
型號(hào)： ADM239L
廠商： Analog Devices, Inc.
元件分類： RS-232
英文描述： 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述： 5V的高速RS - 232收發(fā)器與0.1uF電容
文件頁(yè)數(shù)： 2/16頁(yè)
文件大小： 364K
代理商： ADM239L
REV. 0
–2–
ADM223/ADM230L–ADM241L–SPECIFICATIONS
V
CC
= +5 V
6
5% (ADM230L, 33L, 35L, 37L); V+ = 7.5 V to 13.2 V (ADM231L & ADM239L); C1–C4 = 1.0
m
F Ceramc. All Specifications T
MN
to
T
MAX
unless otherwse noted.)
Parameter
Output Voltage Swing
V
CC
Power Supply Current
Min
±
5
T yp
±
9
2
3.5
0.4
1.5
1
Max
Units T est Conditions/Comments
Volts
All T ransmitter Outputs Loaded with 3 k
to Ground
mA
No Load, All T
INS
= V
CC
(Except ADM223)
mA
No Load, All T
INS
= GND
mA
ADM231L, ADM239L
mA
No Load, V+ = 12 V ADM231L & ADM239L Only
μ
A
V
T
IN
,
EN
, SD, EN,
SD
V
T
IN
,
EN
, SD, EN,
SD
μ
A
T
IN
= 0 V
V
V
V
V
k
V
V
I
OUT
= –1.0 mA
μ
A
EN
= V
CC
, 0 V
≤
R
OUT
≤
V
CC
ns
ADM223, ADM235L, ADM236L, ADM239L, ADM241L
(Figure 25. C
L
= 150 pF)
ns
ADM223, ADM235L, ADM236L, ADM239L, ADM241L
(Figure 25. R
L
= 1 k
)
μ
s
RS-232 to T T L
V/
μ
s
C
L
= 10 pF, R
L
= 3-7 k
, T
A
= +25
°
C
V/
μ
s
R
L
= 3 k
, C
L
= 2500 pF
Measured from +3 V to –3 V or –3 V to +3 V
V
CC
= V+ = V– = 0 V, V
OUT
=
±
2 V
mA
3.0
6
1
4
5
0.8
V+ Power Supply Current
Shutdown Supply Current
Input Logic T hreshold Low, V
INL
Input Logic T hreshold High, V
INH
Logic
Pull-Up Current
RS-232 Input Voltage Range
RS-232 Input T hreshold Low
RS-232 Input T hreshold High
RS-232 Input Hysteresis
RS-232 Input Resistance
T T L/CMOS Output Voltage Low, V
OL
T T L/CMOS Output Voltage High, V
OH
T T L/CMOS Output Leakage Current
Output Enable T ime (T
EN
)
2.0
10
25
+30
–30
0.8
1.2
1.7
0.5
5
2.4
1.0
7
0.4
0.2
3
3.5
0.05
250
±
5
Output Disable T ime (T
DIS
)
50
Propagation Delay
Instantaneous Slew Rate
1
T ransition Region Slew Rate
0.5
25
5
30
Output Resistance
RS-232 Output Short Circuit Current
NOT E
1
Sample tested to ensure compliance.
Specifications subject to change without notice.
300
±
10
T hermal Impedance,
θ
JA
N-14 DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
°
C/W
N-16 DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
°
C/W
N-20 DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
°
C/W
N-24 DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
°
C/W
N-24A DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
°
C/W
R-16 SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
°
C/W
R-20 SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
°
C/W
R-24 SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
°
C/W
R-28 SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
°
C/W
RS-28 SSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
°
C/W
Q-14 Cerdip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
°
C/W
Q-16 Cerdip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
°
C/W
Q-20 Cerdip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
°
C/W
Q-24 Cerdip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
°
C/W
D-24 Ceramic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
°
C/W
Operating T emperature Range
Commercial (J Version) . . . . . . . . . . . . . . . . . . . 0 to +70
°
C
Industrial (A Version) . . . . . . . . . . . . . . . . –40
°
C to +85
°
C
Storage T emperature Range . . . . . . . . . . . –65
°
C to + 150
°
C
Lead T emperature, Soldering . . . . . . . . . . . . . . . . . . +300
°
C
Vapour Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . +215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220
°
C
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >2000 V
*T his is a stress rating only and functional operation of the device at these or any
other conditions above those indicated in the operational sections of this specifi-
cation is not implied. Exposure to absolute maximum rating conditions for
extended periods of time may affect reliability.
V
CC
= +5 V
6
10% (ADM223, 31L,
32L, 34L, 36L, 38L, 39L, 41L);
ABSOLUT E MAX IMUM RAT INGS*
(T
A
= 25
°
C unless otherwise noted)
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . .(V
CC
– 0.3 V) to +14 V
V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –14 V
Input Voltages
T
IN
. . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to (V
CC
+ 0.3 V)
R
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
30 V
Output Voltages
T
OUT
. . . . . . . . . . . . . . . . . . (V+, + 0.3 V) to (V–, – 0.3 V)
R
OUT
. . . . . . . . . . . . . . . . . . . . . . . –0.3 V to (V
CC
+ 0.3 V)
Short Circuit Duration
T
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous
Power Dissipation
N-14 DIP (Derate 10 mW/
°
C above +70
°
C) . . . . . 800 mW
N-16 DIP (Derate 10.5 mW/
°
C above +70
°
C) . . . 840 mW
N-20 DIP (Derate 11 mW/
°
C above +70
°
C) . . . . . 890 mW
N-24 DIP (Derate 13.5 mW/
°
C above +70
°
C) . . 1000 mW
N-24A DIP (Derate 13.5 mW/
°
C above +70
°
C) . . 500 mW
R-16 SOIC (Derate 9 mW/
°
C above +70
°
C) . . . . . 760 mW
R-20 SOIC (Derate 9.5 mW/
°
C above +70
°
C) . . . 800 mW
R-24 SOIC (Derate 12 mW/
°
C above +70
°
C) . . . . 850 mW
R-28 SOIC (Derate 12.5 mW/
°
C above +70
°
C) . . 900 mW
RS-28 SSOP (Derate 10 mW/
°
C above +70
°
C) . . . 900 mW
Q-14 Cerdip (Derate 10 mW/
°
C above +70
°
C) . . . 720 mW
Q-16 Cerdip (Derate 10 mW/
°
C above +70
°
C) . . . 800 mW
Q-20 Cerdip (Derate 11.2 mW/
°
C above +70
°
C) . . . 890 mW
Q-24 Cerdip (Derate 12.5 mW/
°
C above +70
°
C) . . 1000 mW
D-24 Ceramic (Derate 20 mW/
°
C above +70
°
C) . . 1000 mW
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM239LAN 制造商:Analog Devices 功能描述:Triple Transmitter Quint Receiver RS-232 24-Pin PDIP 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24PDIP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:RS-232 CIRCUIT - Bulk
ADM239LANZ 制造商:Analog Devices 功能描述:Triple Transmitter Quint Receiver RS-232 24-Pin PDIP 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24PDIP - Rail/Tube
ADM239LAQ 制造商:Rochester Electronics LLC 功能描述:- Bulk
ADM239LAR 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24SOIC W - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:RS-232 CIRCUIT - Bulk
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