MAX7301 データシートの表示（PDF） - Maxim Integrated

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MAX7301

4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port I/O Expander

Maxim Integrated 

4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and

28-Port I/O Expander

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/packages.)

E

E/2

D/2

D

e

(NE-1) X e

k

(ND-1) X e

L

L1

e

L

k

E2/2

CL

E2

CL

L

e

CL D2

D2/2

b

CL

L

e

A

A1 A2

PROPRIETARY INFORMATION

TITLE: PACKAGE OUTLINE

36, 40, 48L THIN QFN, 6x6x0.8mm

APPROVAL

DOCUMENT CONTROL NO.

21-0141

F REV.

1

2

NOTES:

1. DIMENSIONING & TOLERANCING CONFORM TO ASME Y14.5M-1994.

2. ALL DIMENSIONS ARE IN MILLIMETERS. ANGLES ARE IN DEGREES.

3. N IS THE TOTAL NUMBER OF TERMINALS.

4. THE TERMINAL #1 IDENTIFIER AND TERMINAL NUMBERING CONVENTION SHALL CONFORM TO JESD 95-1

SPP-012. DETAILS OF TERMINAL #1 IDENTIFIER ARE OPTIONAL, BUT MUST BE LOCATED WITHIN THE

ZONE INDICATED. THE TERMINAL #1 IDENTIFIER MAY BE EITHER A MOLD OR MARKED FEATURE.

5. DIMENSION b APPLIES TO METALLIZED TERMINAL AND IS MEASURED BETWEEN 0.25 mm AND 0.30 mm

FROM TERMINAL TIP.

6. ND AND NE REFER TO THE NUMBER OF TERMINALS ON EACH D AND E SIDE RESPECTIVELY.

7. DEPOPULATION IS POSSIBLE IN A SYMMETRICAL FASHION.

8. COPLANARITY APPLIES TO THE EXPOSED HEAT SINK SLUG AS WELL AS THE TERMINALS.

9. DRAWING CONFORMS TO JEDEC MO220, EXCEPT FOR 0.4mm LEAD PITCH PACKAGE T4866-1.

10. WARPAGE SHALL NOT EXCEED 0.10 mm.

11. MARKING IS FOR PACKAGE ORIENTATION REFERENCE ONLY.

12. NUMBER OF LEADS SHOWN FOR REFERENCE ONLY.

PROPRIETARY INFORMATION

TITLE: PACKAGE OUTLINE

36, 40, 48L THIN QFN, 6x6x0.8mm

APPROVAL

DOCUMENT CONTROL NO.

21-0141

F 2 REV.

2

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are

implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 17

© 2006 Maxim Integrated Products

Printed USA

is a registered trademark of Maxim Integrated Products, Inc.

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