Datasheet

Data Sheet ADA4857-1/ADA4857-2
Rev. C | Page 19 of 20
OUTLINE DIMENSIONS
1
EXPOSED
PAD
(BOTTOM VIEW)
0.50
BSC
PIN 1
INDICATOR
0.50
0.40
0.30
TOP
VIEW
12° MAX
0.70 MAX
0.65 TYP
0.90 MAX
0.85 NOM
0.05 MAX
0.01 NOM
0.20 REF
1.89
1.74
1.59
4
1.60
1.45
1.30
3.25
3.00 SQ
2.75
2.95
2.75 SQ
2.55
5
8
PIN 1
INDICATOR
SEATING
PLANE
0.30
0.23
0.18
0.60 MAX
0.60 MAX
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
04-04-2012-A
Figure 51. 8-Lead Lead Frame Chip Scale Package [LFCSP_VD]
3 mm × 3 mm Body, Very Thin, Dual Lead (CP-8-2)
Dimensions shown in millimeters
CO
NTR
OLLING DIMENSIONS ARE
IN
M
IL
LI
M
ET
ER
S
; I
NCH
DIME
NSI
ONS
(I
N PA
R
EN
TH
E
SE
S
) AR
E RO
UND
ED-
OFF MILLIMETER EQ
UIV
AL
EN
TS
F
OR
REF
ERENCE ONLY AN
D AR
E NO
T A
P
PR
OP
R
IA
TE
FO
R US
E IN
DESIGN.
COM
PLIANT TO JED
EC S
TAN
DAR
DS
MS-
012
-AA
0
1
24
07
-
A
0.25 (
0.0
098)
0.
17 (
0.0067)
1.
27 (0
.05
00)
0.4
0 (0.
015
7)
0
.50
(0.
0196
)
0.25 (0.0099)
45°
8°
0°
1.7
5 (0
.06
88)
1.35 (0.0532)
SEA
TIN
G
PLANE
0
.25 (0.0098)
0
.10
(0
.
0040
)
4
1
8 5
5.
00 (0
.19
68)
4.
80 (0
.18
90)
4.00 (
0.1
574)
3
.80
(0.
149
7)
1.
27 (
0.0
50
0)
BS C
6.2
0 (
0.
244
1)
5.80 (0.
2284
)
0
.51 (
0.0201)
0.31
(0.
01
22)
COPLANAR
ITY
0.
10
Figure 52. 8-Lead Standard Small Outline Package [SOIC_N]
(R-8)
Dimensions shown in millimeters and (inches)