Datasheet

REV.
ADM222/ADM232A/ADM242
–3–
ABSOLUTE MAXIMUM RATINGS*
(T
A
= 25°C unless otherwise noted)
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . (V
CC
– 0.3 V) to +13 V
V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –13 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 . . . . . . . . . . . . . . . . . . . . . . 400 mW
(Derate 7.5 mW/°C above 70°C)
θ
JA
, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 80°C/W
Power Dissipation R-16N . . . . . . . . . . . . . . . . . . . . . 400 mW
(Derate 7 mW/°C above 70°C)
θ
JA
, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 80°C/W
Power Dissipation R-16W . . . . . . . . . . . . . . . . . . . . . 400 mW
(Derate 7 mW/°C above 70°C)
θ
JA
, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 80°CW
Power Dissipation N-18 . . . . . . . . . . . . . . . . . . . . . . 400 mW
(Derate 7 mW/°C above 70°C)
θ
JA
, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 80°C/W
Power Dissipation R-18W . . . . . . . . . . . . . . . . . . . . . 400 mW
(Derate 7 mW/°C above 70°C)
θ
JA
, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 80°C/W
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . –40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . 300°C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220°C
*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.
Test Circuits
V–
V+
0V
V
OUT
3V
V
IN
t
PHLT
t
PLHT
Figure 1. Transmitter Propagation Delay Timing
0.8V
3V
3.5V
RECEIVER
OUTPUT
EN
INPUT
0V
t
ER
Figure 2. Receiver Enable Timing
t
PHLR
t
PLHR
GND
V
CC
50%
V
IN
V
OUT
3V
0V
Figure 3. Receiver Propagation Delay Timing
V
OH
– 0.5V
RECEIVER
OUTPUT
EN
INPUT
V
OL
+ 0.5V
V
OH
V
OL
0V
3V
t
DR
Figure 4. Receiver Disable Timing
B