ADM202/ADM203–SPECIFICATIONS
Parameter
Min
Typ
Max
(V
CC
= +5 V 10%, (ADM202 C1–C4 = 0.1 F. All Specifications
T
MIN
to T
MAX
, unless otherwise noted)
Units
Conditions/Comments
Output Voltage Swing
Output Voltage Swing
V
CC
Power Supply Current.
Input Logic Threshold Low, V
INL
Input Logic Threshold High, V
INH
Logic Pull-Up Current
RS-232 Input Voltage Range
RS-232 Input Threshold Low
RS-232 Input Threshold High
RS-232 Input Hysteresis
RS-232 Input Resistance
TTL/CMOS Output Voltage Low, V
OL
TTL/CMOS Output Voltage High, V
OH
Propagation Delay
Instantaneous Slew Rate
1
Transition Region Slew Rate
Baud Rate
Output Resistance
RS-232 Output Short Circuit Current
NOTE
1
Sample tested to ensure compliance.
Specifications subject to change without notice.
±
5
±
5
±
9
±
9
1.5
3.0
2
4
0.8
25
+30
2.4
1.0
7
0.4
5
30
V
V
mA
mA
V
V
µA
V
V
V
V
kΩ
V
V
µs
V/µs
V/µs
kB
Ω
mA
2.0
10
–30
0.8
0.2
3
3.5
0.5
25
5
120
300
1.2
1.7
0.5
5
V
CC
= 5 V
±
5%, T1
OUT
, T2
OUT
Loaded with
3 kΩ to GND
V
CC
= 5 V
±
10%, T
A
= +25°C, T1
OUT
, T2
OUT
Loaded with 3 kΩ to GND
No Load, T1
IN
, T2
lN
= V
CC
No Load, T1
IN
, T2
IN
= GND
T
IN
T
IN
T
IN
= 0 V
±
10
±
60
I
OUT
= 1.6 mA
I
OUT
= –1.0 mA
RS-232 to TTL
C
L
= 10 pF, R
L
= 3–7 kΩ, T
A
= +25°C
R
L
= 3 kΩ, C
L
= 2500 pF
Measured from +3 V to –3 V or –3 V to +3 V
R
L
= 3 kΩ, C
L
= 1 nF
V
CC
= V+ = V– = 0 V, V
OUT
=
±
2 V
ABSOLUTE MAXIMUM RATINGS*
(T
A
= +25°C unless otherwise noted)
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+6 V
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . (VCC – 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-16 DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470 mW
R-16N SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 mW
R-16W SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mW
N-20 DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 890 mW
Thermal Impedance
N-16 DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135°C/W
R-16N SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105°C/W
R-16W SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105°C/W
N-20 DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125°C/W
Operating Temperature Range
Commercial (J Version) . . . . . . . . . . . . . . . . . .0°C to +70°C
Storage Temperature Range . . . . . . . . . . . . . –65°C to +150°C
Lead Temperature Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220°C
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >2000 V
*This is a stress rating only and functional operation of the device at these or any
other conditions above those indicated in the operation sections of this specifica-
tion is not implied. Exposure to absolute maximum rating conditions for extended
periods of time may affect reliability.
ORDERING GUIDE
Model
Temperature Range
Package Option
ADM202JN
ADM202JRN
ADM202JRW
ADM203JN
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
N-16
R-16N
R-16W
N-20
–2–
REV. 0
AD [ ANALOG DEVICES ]
