AD679
REV. D
–15–
Revision History
Location Page
6/04—Data Sheet changed from REV. C to REV. D.
Updated Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Universal
Changes to FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Changes to AC SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Changes to DC SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Changes to ORDERING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
44-Lead Ceramic Leaded Chip Carrier, J-Formed Leads [JLCC]
(J-44)
Dimensions shown in inches and (millimeters)
40
29
28
18
177
39
PIN 1
TOP VIEW
6
0.662 (16.82)
0.628 (15.95)
SQ
0.700 (17.78)
0.680 (17.27)
SQ
0.050
(1.27)
BSC
0.500 (12.70)
0.492 (12.50)
0.650 (16.51)
0.610 (15.49)
0.023 (0.58)
0.013 (0.33)
0.025 (0.64)
MIN
0.078 (1.98)
0.054 (1.37)
0.135 (3.43)
0.100 (2.54)
0.032 (0.81)
0.020 (0.51)
0.040 (1.02)
REF
x 45
3 PLACES
0.020 (0.51)
REF
x 45
BOTTOM VIEW
PIN 1 INDEX
0.065 (1.65)
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETERS DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN
OUTLINE DIMENSIONS
