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© 2000 Fairchild Semiconductor Corporation

LIFE SUPPORT POLICY 
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES 
OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR 
CORPORATION.  As used herein:

1. Life  support devices  or  systems  are  devices  or  systems

which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, and (c) whose failure to 
perform when properly used in accordance with 
instructions for use provided in the labeling, can be 
reasonably expected to result in a significant injury of the
user.

2. A critical component in any component of a life support 

device or system whose failure to perform can be 
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.

DISCLAIMER 
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO 
ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME 
ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; 
NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

PHOTOTRANSISTOR OPTOISOLATOR