Datasheet

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SLVS072C − DECEMBER 1992 − REVISED OCTOBER 1995
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS
77251−1443
8−5
recommended operating conditions
MIN MAX UNIT
Termination voltage 3.5 5.5 V
High-level disable input voltage, V
IH
2 V
term
V
Low-level disable input voltage, V
IL
0 0.8 V
Operating virtual junction temperature, T
J
0 125 °C
electrical characteristics, V
term
= 4.75 V, V
O
= 0.5 V, T
J
= 25°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Output high voltage 2.5 2.85 V
All data lines open 9
mA
TERMPWR supply current
All data lines = 0.5 V 228
mA
TERMPWR supply current
DISABLE = 0 V 500 µA
Output current −20.5 −23 −24 mA
Disable input current (see Note 1)
DISABLE = 4.75 V 1
A
Disable input current (see Note 1)
DISABLE = 0 V 600
µA
Output leakage current DISABLE = 0 V 100 nA
Output capacitance, device disabled V
O
= 0 V, 1 MHz 6 pF
Termination sink current, total V
O
= 4 V 20 mA
NOTE 1: When DISABLE is open or high, the terminator is active.