sx8661 Semtech Corporation, sx8661 Datasheet - Page 87

• Manufacturer Part Number: sx8661
• Description: Low Power, Capacitive Button Touch And Proximity Controller 8 Sensors With Led Drivers And Analog Output
• Manufacturer: Semtech Corporation

ADVANCED COMMUNICATIONS & SENSING
9 P
9.1 Package Outline Drawing
SX8661 is assembled in a MLPQ-UT28 package as shown in Figure 72.
9.2 Land Pattern
The land pattern of MLPQ-UT28 package, 4 mm x 4 mm is shown in Figure 73.
Revision v3.2, January 2011
ACKAGING
I
NFORMATION
aaa C
NOTES:
(LASER MARK)
1.
2.
INDICATOR
Figure 72
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS.
Low Power, Capacitive Button Touch and Proximity Controller
A
PIN 1
A1
© 2011 Semtech Corp.
E1
A
Figure 73
e
2
1
Package outline drawing
D/2
N
D1
D
87
Land pattern
(8 sensors) with LED Drivers and Analog Output
bxN
B
E
E/2
C
LxN
bbb
A2
SEATING
PLANE
C A B
DIM
aaa
bbb
A1
A2
D1
E1
A
b
D
E
e
L
N
MIN
.020
.000
.006
.154
.100
.154
.100
.012
INCHES
.016 BSC
NOM
(.006)
.008
.157
.104
.157
.104
.016
.003
.004
DIMENSIONS
28
-
-
MAX
.024
.001
.010
.161
.108
.161
.108
.020
MIN
MILLIMETERS
0.50
0.00
0.15
3.90
2.55
3.90
2.55
0.30
0.40 BSC
(0.152)
NOM
0.20
4.00
2.65
4.00
2.65
0.40
0.08
0.10
28
-
-
MAX
0.60
0.02
0.25
4.10
2.75
4.10
2.75
0.50
www.semtech.com
DATASHEET
SX8661