LTC2301 Linear Technology Corporation, LTC2301 Datasheet - Page 23

• Manufacturer Part Number: LTC2301
• Description: (LTC2301 / LTC2305) 12-Bit ADCs
• Manufacturer: Linear Technology Corporation

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PACKAGE DESCRIPTION
3.60 ±0.05
2.20 ±0.05
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
0.25 ± 0.05
1.70 ± 0.05
(.0165 .0015)
3.30 ±0.05
2.50 REF
0.42 0.038
TYP
GAUGE PLANE
(.206)
(.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
5.23
MIN
0.18
RECOMMENDED SOLDER PAD LAYOUT
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
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 representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
0.50 BSC
(.010)
0.254
0.70 ±0.05
PACKAGE
OUTLINE
DETAIL “A”
(Reference LTC DWG # 05-08-1668 Rev Ø)
DETAIL “A”
12-Lead Plastic DFN (4mm × 3mm)
TOP MARK
(NOTE 6)
(Reference LTC DWG # 05-08-1695)
0 – 6 TYP
PIN 1
0.889 0.127
(.0256)
0.200 REF
(.035 .005)
(.126 – .136)
3.20 – 3.45
0.65
BSC
NOTE:
1. DRAWING PROPOSED TO BE A VARIATION OF VERSION
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
12-Lead Plastic MSOP
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
ON THE TOP AND BOTTOM OF PACKAGE
(WGED) IN JEDEC PACKAGE OUTLINE M0-229
(.021 .006)
0.53 0.152
DE/UE Package
MS Package
4.00 ±0.10
SEATING
(2 SIDES)
PLANE
(.009 – .015)
0.22 – 0.38
(.193 .006)
4.90 0.152
TYP
(.043)
MAX
1.10
3.00 ±0.10
0.75 ±0.05
(2 SIDES)
(.0256)
0.650
BSC
12 11 10 9 8 7
1 2 3 4 5 6
4.039
(.159 .004)
0.00 – 0.05
(NOTE 3)
R = 0.05
0.102
TYP
LTC2301/LTC2305
(.118 .004)
3.00 0.102
(NOTE 4)
0.406 0.076
(.016 .003)
MSOP (MS12) 1107 REV Ø
(.034)
BOTTOM VIEW—EXPOSED PAD
0.86
REF
0.1016 0.0508
1.70 ± 0.10
0.25 ± 0.05
6
(.004 .002)
7
REF
R = 0.115
3.30 ±0.10
2.50 REF
TYP
0.50 BSC
12
1
0.40 ± 0.10
PIN 1 NOTCH
R = 0.20 OR
0.35 × 45°
CHAMFER
(UE12/DE12) DFN 0806 REV D
23
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