Datasheet

REV. A
–2–
ADM101E–SPECIFICATIONS
(V
CC
= 5 V  10%, C1 = C2 = 0.1 F. All specifications T
MIN
to T
MAX
unless
otherwise noted.)
Parameter Min Typ Max Unit Test Conditions/Comments
Output Voltage Swing ± 3.5 ± 4.2 V V
CC
= 5 V ± 5%, T
OUT
Loaded with 3 kΩ to GND
± 3.25 ± 4.2 V V
CC
= 5 V ± 10%, T
OUT
Loaded with 3 kΩ to
GND
V
CC
Power Supply Current (Unloaded) 0.5 1 mA No Load, T
IN
= V
CC
or GND
V
CC
Power Supply Current (Loaded) 1.85 2.5 mA T
OUT
Loaded with 3 kΩ to GND
V
CC
Power Supply Current (Shutdown) 1 µA SD Input = V
CC
Input Logic Threshold Low, V
INL
0.8 V
Input Logic Threshold High, V
INH
2.4 V
Input Leakage Current ± 1 µA
RS-232 Input Voltage Range –15 +15 V
RS-232 Input Threshold Low 0.8 2.2 V
RS-232 Input Threshold High 2.4 2.6 V
RS-232 Input Hysteresis 0.2 V
RS-232 Input Resistance 357kΩ
TTL/CMOS Output Voltage Low, V
OL
0.4 V I
OUT
= 1.6 mA
TTL/CMOS Output Voltage High, V
OH
3.5 V I
OUT
= –1.0 mA
Propagation Delay 0.25 µs RS-232 to TTL
Instantaneous Slew Rate
1
25 V/µsC
L
= 10 pF, R
L
= 3 kΩ–7 kΩ, T
A
= 25°C
Transition Region Slew Rate 11 V/µsR
L
= 3 kΩ, C
L
= 1000 pF
Measured from +3 V to –3 V or Vice Versa
Baud Rate 460 kB R
L
= 3 kΩ, C
L
= 1 nF
Output Resistance 300 Ω V
CC
= 0 V, V
OUT
= ±2 V
RS-232 Output Short Circuit Current ± 25 ± 60 mA
NOTES
1
Sample tested to ensure compliance.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS*
(T
A
= 25°C unless otherwise noted)
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –6 V
Input Voltages
Driver Input T
IN
. . . . . . . . . . . . . . –0.3 V to (V
CC
, +0.3 V)
Receiver Input R
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . ± 30 V
Output Voltages
Driver Output T
OUT
. . . . . . . (V
CC
, +0.3 V) to (V–, –0.3 V)
Receiver Output R
OUT
. . . . . . . . . . –0.3 V to (V
CC
+0.3 V)
Short Circuit Duration
T
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Power Dissipation
RM-10 (Derate 12 mW/°C above 70°C) . . . . . . . . . 1488 mW
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . . 135°C/W
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . –40°C to +85°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
ESD Rating (I-O Pins) . . . . . . . . . . . . . . . . . . . . . . . . . 15 kV
*This is a stress rating only; functional operation of the device at these or any other
conditions above those indicated in the operation sections of this specification is
not implied. Exposure to absolute maximum rating conditions for extended
periods of time may affect reliability.
ORDERING GUIDE
Temperature Package Package
Model Range Description Option
ADM101EARM –40°C to +85°C µSOIC RM-10