HI-8436_16 Datasheet, PDF (21/21 Pages) Holt Integrated Circuits – 32-Channel Ground/Open or Supply/Open

PACKAGE DIMENSIONS
44-PIN PLASTIC QUAD FLAT PACK (PQFP)
millimeters (inches)
Package Type: 44PMQS
(00..203009)MAX.
13.200 _BSC
(0.520)
SQ.
(01..06603)typ
(02..17006)MAX.
See Detail A
BSC = “Basic Spacing between Centers”
is theoretical true position dimension and
has no tolerance. (JEDEC Standard 95)
10.000
(0.394)
BSC
SQ.
0.80
(0.031)
BSC
0.370 ± 0.080
(0.015 ± 0.003)
0.880 ± 0.150
(0.035 ± 0.006)
(00..02008)min
2.00 ± 0.20
(0.079 ± 0.008)
(00..03102)R ^MAX.
(00..01035)R ^{MIN. Detail A}
0° £ Q £ 7°
44-PIN PLASTIC CHIP-SCALE PACKAGE (QFN)
(07.2.0706)BSC
7.00
(0.276)
BSC
Top View
5.50 ± 0.050
(0.217 ± 0.002)
millimeters (inches)
Package Type: 44PCS
5.50 ± 0.050
(0.217 ± 0.002)
Bottom
View
0.50
(0.0197)
BSC
0.25 ± 0.050
(0.010 ± 0.002)
1.00
(0.039)
max
0.200
(0.008)
typ
BSC = “Basic Spacing between Centers”
is theoretical true position dimension and
has no tolerance. (JEDEC Standard 95)
Electrically isolated heat
sink pad on bottom of
package
Connect to any ground or
power plane for optimum
thermal dissipation
HOLT INTEGRATED CIRCUITS
21
0.400 ± 0.050
(0.016 ± 0.002)