LTC4308 LINER [Linear Technology], LTC4308 Datasheet - Page 15

• Manufacturer Part Number: LTC4308
• Description: Low Voltage, Level Shifting Hot Swappable 2-Wire Bus Buffer with Stuck Bus Recovery
• Manufacturer: LINER [Linear Technology]

PACKAGE DESCRIPTION
3.5 ±0.05
2.15 ±0.05
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
1.65 ±0.05
(2 SIDES)
0.25 ± 0.05
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
(.0165 ± .0015)
0.42 ± 0.038
GAUGE PLANE
(.007)
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
0.18
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
2.38 ±0.05
RECOMMENDED SOLDER PAD LAYOUT
(2 SIDES)
(.206)
5.23
MIN
0.50
BSC
(.010)
0.254
0.675 ±0.05
8-Lead Plastic DFN (3mm × 3mm)
DETAIL “A”
(Reference LTC DWG # 05-08-1698)
PACKAGE
OUTLINE
(Reference LTC DWG # 05-08-1660)
DETAIL “A”
TOP MARK
0° – 6° TYP
(.0256)
0.889 ± 0.127
(NOTE 6)
(.035 ± .005)
(.126 – .136)
0.65
8-Lead Plastic MSOP
3.20 – 3.45
BSC
PIN 1
0.200 REF
(.021 ± .006)
0.53 ± 0.152
MS8 Package
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WEED-1)
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
DD Package
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
ON TOP AND BOTTOM OF PACKAGE
SEATING
PLANE
(.193 ± .006)
4.90 ± 0.152
3.00 ± 0.102
(.118 ± .004)
(.009 – .015)
0.22 – 0.38
(NOTE 3)
TYP
(.043)
1.10
MAX
3.00 ±0.10
0.75 ±0.05
(4 SIDES)
(.0256)
0.65
BSC
1
8
0.00 – 0.05
7 6 5
2 3
1.65 ± 0.10
4
(2 SIDES)
(.118 ± .004)
3.00 ± 0.102
(.0205)
(NOTE 4)
(.034)
0.52
0.86
REF
REF
0.127 ± 0.076
(.005 ± .003)
BOTTOM VIEW—EXPOSED PAD
MSOP (MS8) 0204
0.25 ± 0.05
R = 0.115
TYP
4
5
2.38 ±0.10
(2 SIDES)
8
1
0.50 BSC
0.38 ± 0.10
(DD8) DFN 1203
LTC4308
15
4308f