ADM2481
Data Sheet
Rev. A | Page 6 of 20
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted. All voltages are relative to
their respective ground.
Table 7.
Parameter
Rating
VDD1
0.5 V to +7 V
VDD2
0.5 V to +6 V
Digital Input Voltage (DE, RE, TxD)
0.5 V to VDD1 + 0.5 V
Digital Output Voltage (RxD)
0.5 V to VDD1 + 0.5 V
Driver Output/Receiver Input Voltage
9 V to +14 V
ESD Rating: Contact (Human Body
Model) (A, B Pins)
±2 kV
Operating Temperature Range
40°C to +85°C
Storage Temperature Range
55°C to +150°C
Average Output Current per Pin
35 mA to +35 mA
θJA Thermal Impedance
65°C/W
Lead Temperature
Soldering (10 sec)
260°C
Vapor Phase (60 sec)
215°C
Infrared (15 sec)
220°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION