DS1284/DS1286

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Maxim/Dallas Semiconductor cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim/Dallas Semiconductor product.

No circuit patent licenses are implied. Maxim/Dallas Semiconductor reserves the right to change the circuitry and specifications without notice at any time.

Ma x i m In tegra t ed P roduc ts , 1 2 0 S a n Ga brie l D r iv e , Sun n y vale , CA 94 086 40 8 -7 3 7 -76 00

© 2006 Maxim Integrated Products

• Printed USA

The Maxim logo is a registered trademark of Maxim Integrated Products, Inc. The Dallas logo is a registered trademark of Dallas Semiconductor Corporation.

PACKAGE INFORMATION (continued)

(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline

information, go to www.maxim-ic.com/DallasPackInfo.)

PKG

28-PIN EDIP

DIM

MIN

MAX

A IN.

MM

1.520

38.61

1.540

39.12

B IN.

MM

0.695

17.65

0.720

18.29

C IN.

MM

0.350

8.89

0.375

9.52`

D IN.

MM

0.100

2.54

0.130

3.30

E IN.

MM

0.015

0.38

0.030

0.76

F IN.

MM

0.110

2.79

0.140

3.56

G IN.

MM

0.090

2.29

0.110

2.79

H IN.

MM

0.590

14.99

0.630

16.00

J IN.

MM

0.008

0.20

0.012

0.30

K IN.

MM

0.015

0.38

0.021

0.53

NOTE: PINS 2, 3, 21, 24, AND 25 ARE MISSING BY DESIGN.