LT1178/LT1179

12

11789fb

PACKAGE DESCRIPTIO

S8 Package

8-Lead Plastic Small Outline (Narrow .150 Inch)

(Reference LTC DWG # 05-08-1610)

SW Package

16-Lead Plastic Small Outline (Wide .300 Inch)

(Reference LTC DWG # 05-08-1620)

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

LW/TP 1102 1K REV B • PRINTED IN USA

 LINEAR TECHNOLOGY CORPORATION 1991

.016 – .050

(0.406 – 1.270)

.010 – .020

(0.254 – 0.508)

× 45°

0°– 8° TYP

.008 – .010

(0.203 – 0.254)

SO8 0502

.053 – .069

(1.346 – 1.752)

.014 – .019

(0.355 – 0.483)

TYP

.004 – .010

(0.101 – 0.254)

.050

(1.270)

BSC

1

N

2

3

4

N/2

.150 – .157

(3.810 – 3.988)

NOTE 3

8

7

6

5

.189 – .197

(4.801 – 5.004)

NOTE 3

.228 – .244

(5.791 – 6.197)

.245

MIN

N

12

3

N/2

.160 ±.005

RECOMMENDED SOLDER PAD LAYOUT

.045 ±.005

.050 BSC

.030 ±.005

TYP

INCHES

(MILLIMETERS)

NOTE:

1. DIMENSIONS IN

2. DRAWING NOT TO SCALE

3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.

MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)

S16 (WIDE) 0502

NOTE 3

.398 – .413

(10.109 – 10.490)

NOTE 4

16

15

14

13

12

11

10

9

1

N

23

4

5

6

78

N/2

.394 – .419

(10.007 – 10.643)

.037 – .045

(0.940 – 1.143)

.004 – .012

(0.102 – 0.305)

.093 – .104

(2.362 – 2.642)

.050

(1.270)

BSC

.014 – .019

(0.356 – 0.482)

TYP

0° – 8° TYP

NOTE 3

.009 – .013

(0.229 – 0.330)

.005

(0.127)

RAD MIN

.016 – .050

(0.406 – 1.270)

.291 – .299

(7.391 – 7.595)

NOTE 4

× 45°

.010 – .029

(0.254 – 0.737)

INCHES

(MILLIMETERS)

NOTE:

1. DIMENSIONS IN

2. DRAWING NOT TO SCALE

3. PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS.

THE PART MAY BE SUPPLIED WITH OR WITHOUT ANY OF THE OPTIONS

4. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.

MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)

.420

MIN

.325 ±.005

RECOMMENDED SOLDER PAD LAYOUT

.045 ±.005

N

12

3

N/2

.050 BSC

.030 ±.005

TYP