LTC1860 Linear Technology, LTC1860 Datasheet - Page 11

• Manufacturer Part Number: LTC1860
• Description: (LTC1860 / LTC1861) 12-/16-Bit 8-Channel 200ksps ADCs
• Manufacturer: Linear Technology

PACKAGE DESCRIPTIO
(0.203 – 0.254)
**
0.008 – 0.010
*
DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
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
(.0120 .0015)
(.0165 .0015)
0.305 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
0.42 0.04
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
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
TYP
(0.254 – 0.508)
TYP
0.010 – 0.020
RECOMMENDED SOLDER PAD LAYOUT
(.206)
(.206)
5.23
5.23
MIN
MIN
RECOMMENDED SOLDER PAD LAYOUT
(0.406 – 1.270)
0.016 – 0.050
45
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.
0 – 8 TYP
(.0256)
0.889 0.127
(.035 .005)
(.126 – .136)
0.889 0.127
(.035 .005)
0.65
(.126 – .136)
BSC
3.2 – 3.45
3.2 – 3.45
(.0197)
U
0.50
BSC
8-Lead Plastic Small Outline (Narrow .150 Inch)
(1.346 – 1.752)
0.053 – 0.069
(0.355 – 0.483)
0.014 – 0.019
TYP
GAUGE PLANE
GAUGE PLANE
(.077)
(Reference LTC DWG # 05-08-1661)
(Reference LTC DWG # 05-08-1610)
(Reference LTC DWG # 05-08-1660)
0.18
(.007)
0.18
10-Lead Plastic MSOP
8-Lead Plastic MSOP
(.010)
0.254
(.010)
0.254
MS8 Package
MS Package
S8 Package
DETAIL “A”
DETAIL “A”
DETAIL “A”
DETAIL “A”
(1.270)
0.050
BSC
0 – 6 TYP
0 – 6 TYP
(0.101 – 0.254)
0.004 – 0.010
(.021 .006)
0.53 0.015
(.021 .006)
0.53 0.01
SEATING
SEATING
PLANE
PLANE
(5.791 – 6.197)
0.228 – 0.244
(.192 .004)
3.00 0.102
(.118 .004)
(.118 .004)
3.00 0.102
(.007 – .011)
(.009 – .015)
(.192 .004)
0.17 – 0.27
4.88 0.1
0.22 – 0.38
(NOTE 3)
4.88 0.10
(NOTE 3)
(.043)
(.043)
MAX
1.10
MAX
1.10
8
1
(.0256)
(.0197)
0.65
BCS
0.50
10
TYP
(4.801 – 5.004)
1 2 3 4 5
LTC1860/LTC1861
1
0.189 – 0.197*
8
7
2
9
2 3
7 6 5
8
7 6
6
3
4
(.118 .004)
5
(.118 .004)
3.00 0.102
4
3.00 0.102
(.206)
0.497 0.076
(.0196 .003)
(.034)
(.034)
0.52
REF
NOTE 4
0.86
REF
NOTE 4
0.86
REF
(.005 .002)
(.005 .002)
0.13 0.05
MSOP (MS) 1001
0.13 0.05
MSOP (MS8) 1001
REF
(3.810 – 3.988)
0.150 – 0.157**
SO8 1298
11
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