LTC2852 Linear Technology, LTC2852 Datasheet - Page 14

• Manufacturer Part Number: LTC2852
• Description: 3.3V 20Mbps RS485/RS422 Transceivers
• Manufacturer: Linear Technology

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PACKAGE DESCRIPTION
LTC2850/LTC2851/LTC2852
14
(.0165 ± .0015)
(.0120 ± .0015)
0.305 ± 0.038
0.42 ± 0.038
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
TYP
TYP
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
RECOMMENDED SOLDER PAD LAYOUT
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
(.206)
(.206)
5.23
5.23
MIN
MIN
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
RECOMMENDED SOLDER PAD LAYOUT
0. 889 ± 0.127
(.0256)
(.035 ± .005)
(.126 – .136)
0. 889 ± 0.127
(.035 ± .005)
3.20 – 3.45
0.65
(.126 – .136)
BSC
3.20 – 3.45
(.0197)
0.50
BSC
GAUGE PLANE
(.007)
0.18
GAUGE PLANE
(.007)
0.18
(Reference LTC DWG # 05-08-1661 Rev E)
(Reference LTC DWG # 05-08-1660 Rev F)
(.010)
0.254
10-Lead Plastic MSOP
(.010)
0.254
8-Lead Plastic MSOP
MS Package
MS8 Package
DETAIL “A”
DETAIL “A”
DETAIL “A”
DETAIL “A”
0° – 6° TYP
0° – 6° TYP
(.021 ± .006)
0.53 ± 0.152
(.021 ± .006)
0.53 ± 0.152
SEATING
SEATING
PLANE
PLANE
(.118 ± .004)
3.00 ± 0.102
(.193 ± .006)
4.90 ± 0.152
(.007 – .011)
(.118 ± .004)
3.00 ± 0.102
(.193 ± .006)
(.009 – .015)
4.90 ± 0.152
0.17 – 0.27
(NOTE 3)
0.22 – 0.38
(NOTE 3)
TYP
TYP
(.043)
(.043)
MAX
1.10
1.10
MAX
(.0256)
(.0197)
0.65
BSC
0.50
BSC
10
1 2 3 4 5
1
8
9
7 6 5
2 3
8
7 6
4
(.118 ± .004)
3.00 ± 0.102
(.118 ± .004)
3.00 ± 0.102
(.0196 ± .003)
0.497 ± 0.076
(.034)
(.0205)
(NOTE 4)
(NOTE 4)
(.034)
0.86
REF
0.1016 ± 0.0508
0.52
0.86
0.1016 ± 0.0508
REF
REF
MSOP (MS8) 0307 REV F
MSOP (MS) 0307 REV E
(.004 ± .002)
(.004 ± .002)
REF
285012fc