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LIFE SUPPORT POLICY

NATIONAL'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 NATIONAL

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 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 to the

user.

2. A critical component is 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.

National Semiconductor

Corporation

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Arlington, TX 76017

Tel: 1(800) 272-9959

Fax: 1(800) 737-7018

National Semiconductor Europe

Fax: a49 (0) 180-530 85 86

Email: europe.support @ nsc.com

Deutsch Tel: + 49 (0) 180-530 85 85

English Tel: + 49 (0) 180-532 78 32

Francais Tel: + 49 (0) 180-532 93 58

Italiano Tel: + 49 (0) 180-534 16 80

National Semiconductor Hong

Kong

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Tsimshatsui, Kowloon

Hong Kong

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Fax: (852) 2736-9960

National Semiconductor

Ltd. Japan Ltd.

Tel: 81-043-299-2308

Fax: 81-043-299-2408

http://www.national.com

N

National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.

52-Pin Plastic Leaded Chip Carrier (PLCC)

Order Number LM9812CCV

NS Package Number V52A