L2

L3

L5

L7

L6

Dia.

L1

L

PACKAGE MECHANICAL DATA : HEPTAWATT

Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility

for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result

from its use. No licence is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics.

Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all

information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life

support devices or systems without express written approval of SGS-THOMSON Microelectronics.

© 1994 SGS-THOMSON Microelectronics - All Rights Reserved

Purchase of I

I

the I

SGS-THOMSON Microelectronics GROUP OF COMPANIES

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The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.

Dimensions

Millimeters

Inches

Min.

Typ.

Max.

Min.

Typ.

Max.

A

4.8

0.189

C

1.37

0.054

D

2.4

2.8

0.094

0.110

D1

1.2

1.35

0.047

0.053

E

0.35

0.55

0.014

0.022

F

0.6

08

0.024

0.031

F1

0.9

0.035

G

2.41

2.54

2.67

0.095

0.100

0.105

G1

4.91

5.08

5.21

0.193

0.200

0.205

G2

7.49

7.62

7.8

0.295

0.300

0.307

H2

10.4

0.409

H3

10.05

10.4

0.396

0.409

L

16.97

0.668

L1

14.92

0.587

L2

21.54

0.848

L3

22.62

0.891

L5

2.6

3

0.102

0.118

L6

15.1

15.8

0.594

0.622

L7

6

6.6

0.236

0.260

M

2.8

0.110

M1

5.08

0.200

Dia.

3.65

3.85

0.144

0.152

TDA8178S

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