LTC4240

28

4240f

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

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PACKAGE DESCRIPTIO

GN Package

28-Lead Plastic SSOP (Narrow .150 Inch)

(Reference LTC DWG # 05-08-1641)

©LINEAR TECHNOLOGY CORPORATION 2003

LT/TP 0403 2K • PRINTED IN USA

.386 – .393*

(9.804 – 9.982)

GN28 (SSOP) 0502

12

3

4

5

6

7

8

9 10 11 12

.229 – .244

(5.817 – 6.198)

.150 – .157**

(3.810 – 3.988)

20

21

22

23

24

25

26

27

28

19 18 17

13 14

1615

.016 – .050

(0.406 – 1.270)

.015

± .004

(0.38

± 0.10)

× 45°

0

° – 8° TYP

.0075 – .0098

(0.191 – 0.249)

.053 – .069

(1.351 – 1.748)

.008 – .012

(0.203 – 0.305)

.004 – .009

(0.102 – 0.249)

.0250

(0.635)

BSC

.033

(0.838)

REF

.254 MIN

RECOMMENDED SOLDER PAD LAYOUT

.150 – .165

.0250 TYP

.0165

±.0015

.045

±.005

*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH

SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE

**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD

FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE

INCHES

(MILLIMETERS)

NOTE:

1. CONTROLLING DIMENSION: INCHES

2. DIMENSIONS ARE IN

3. DRAWING NOT TO SCALE