Datasheet

DS8921, DS8921A, DS8921AT
SNLS374C –MAY 1998–REVISED APRIL 2013 www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
Absolute Maximum Ratings
(1)(2)
Supply Voltage 7V
Driver Input Voltage −0.5V to +7V
Output Voltage 5.5V
Receiver Output Sink Current 50 mA
Receiver Input Voltage ±10V
Differential Input Voltage ±12V
Maximum Package Power Dissipation @ +25°C
D Package 730 mW
P Package 1160 mW
Derate D Package 9.3 mW/°C above +25°C
Derate P Package 5.8 mW/°C above +25°C
Storage Temperature Range −65°C to +165°C
Lead Temperature +260°C
(Soldering, 4 sec.) +260°C
Maximum Junction
Temperature +150°C
(1) “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be ensured. They are not meant to imply
that the device should be operated at these limits. The Table of Electrical Characteristics provides conditions for actual device operation.
(2) If Military/Aerospace specified devices are required, please contact the Texas Instrument Sales Office/ Distributors for availability and
specifications.
Recommended Operating Conditions
Min Max Units
Supply Voltage 4.5 5.5 V
Temperature (T
A
)
DS8921/DS8921A 0 70 °C
DS8921AT −40 +85 °C
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