LTC1860/LTC1861

14

18601fa

MS Package

10-Lead Plastic MSOP

(Reference LTC DWG # 05-08-1661)

MS8 Package

8-Lead Plastic MSOP

(Reference LTC DWG # 05-08-1660)

PACKAGE DESCRIPTION

MSOP (MS8) 0307 REV F

0.53 0.152

(.021 .006)

SEATING

PLANE

NOTE:

1. DIMENSIONS IN MILLIMETER/(INCH)

2. DRAWING NOT TO SCALE

3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.

MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE

4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.

INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE

5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX

0.18

(.007)

0.254

(.010)

1.10

(.043)

MAX

0.22 – 0.38

(.009 – .015)

TYP

0.1016 0.0508

(.004 .002)

0.86

(.034)

REF

0.65

(.0256)

BSC

0 – 6 TYP

DETAIL “A”

DETAIL “A”

GAUGE PLANE

12 3 4

4.90 0.152

(.193 .006)

8 7 6 5

3.00 0.102

(.118 .004)

(NOTE 3)

3.00 0.102

(.118 .004)

(NOTE 4)

0.52

(.0205)

REF

5.23

(.206)

MIN

3.20 – 3.45

(.126 – .136)

0.889 0.127

(.035 .005)

RECOMMENDED SOLDER PAD LAYOUT

0.42 0.038

(.0165 .0015)

TYP

0.65

(.0256)

BSC

MSOP (MS) 0307 REV E

0.53 0.152

(.021 .006)

SEATING

PLANE

0.18

(.007)

1.10

(.043)

MAX

0.17 – 0.27

(.007 – .011)

TYP

0.86

(.034)

REF

0.50

(.0197)

BSC

12 3 45

4.90 0.152

(.193 .006)

0.497 0.076

(.0196 .003)

REF

8

9

10

7 6

3.00 0.102

(.118 .004)

(NOTE 3)

3.00 0.102

(.118 .004)

(NOTE 4)

NOTE:

1. DIMENSIONS IN MILLIMETER/(INCH)

2. DRAWING NOT TO SCALE

3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.

MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE

4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.

INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE

5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX

0.254

(.010)

0 – 6 TYP

DETAIL “A”

DETAIL “A”

GAUGE PLANE

5.23

(.206)

MIN

3.20 – 3.45

(.126 – .136)

0.889 0.127

(.035 .005)

RECOMMENDED SOLDER PAD LAYOUT

0.305 0.038

(.0120 .0015)

TYP

0.50

(.0197)

BSC

0.1016 0.0508

(.004 .002)