Datasheet


  
SLLS185D − DECEMBER 1994 − REVISED JULY 2001
10
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
APPLICATION INFORMATION
Diodes placed in series with the V
DD
and V
SS
leads protect the TL145406 during the fault condition in which the device
outputs are shorted to ±15 V and the power supplies are at low. Diodes also provide low-impedance paths to ground
(see Figure 15).
V
DD
V
SS
±15 V
Output
V
DD
V
SS
TL145406TL145406
Figure 15. Power-Supply Protection to Meet Power-Off Fault Conditions of ANSI TIA/EIA-232-F