ADM3491
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 4.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only and 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.
Parameter
Min
VCC
7 V
Inputs
Driver Input (DI)
−0.3 V to VCC + 0.3 V
−0.3 V to VCC + 0.3 V
−7.5 V to +12.5 V
Control Inputs (DE, RE)
Receiver Inputs (A, B)
Outputs
Driver Outputs
Receiver Output
−7.5 V to +12.5 V
−0.5 V to VCC + 0.5 V
800 mW
140°C/W
650 mW
115°C/W
500 mW
158°C/W
14-Lead DIP, Power Dissipation
θJA, Thermal Impedance
14-Lead SOIC, Power Dissipation
θJA, Thermal Impedance
16-Lead TSSOP, Power Dissipation
θJA, Thermal Impedance
Operating Temperature Range
Industrial (A Version)
Storage Temperature Range
Lead Temperature (Soldering, 10 s)
Vapor Phase (60 s)
−40°C to +85°C
−65°C to +150°C
300°C
215°C
Infrared (15 s)
220°C
ESD Rating
>2 kV
EFT Rating (IEC1000-4-4)
>1 kV
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
Rev. A | Page 5 of 16
ROCHESTER [ Rochester Electronics ]
