5962-88766013A Datasheet, PDF (15/16 Pages) Analog Devices – LC2MOS 12-Bit DACPORTs

AD7245A/AD7248A
MECHANICAL INFORMATION—AD7245A
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
24
1
PIN 1
24-Lead Plastic DIP
(N-24)
1.228 (31.19)
1.126 (31.14)
13 _{0.260 ؎ 0.001}
12 ^{(6.61 ؎ 0.03)}
0.11 (2.79)
0.09 (2.28)
0.060 (1.52)
0.015 (0.38)
0.32 (8.128)
0.30 (7.62)
0.130 (3.30)
0.128 (3.25)
0.02 (0.5)
0.09 (2.28)
0.07 (1.78) SEATING
0.05 (1.27) ^PLANE
0.015 (0.381)
0.008 (0.204)
LEAD NO. 1 IDENTIFIED BY DOT OR NOTCH.
PLASTIC LEADS WILL BE EITHER SOLDER DIPPED OR TIN LEAD PLATED
IN ACCORDANCE WITH MIL-M-38510 REQUIREMENTS
24
1
PIN 1
24-Lead SOIC
(R-24)
0.614 (15.6)
0.598 (15.2)
13
0.299 (7.6)
0.291 (7.4)
0.419 (10.65)
12
0.394 (10.00)
0.104 (2.65)
0.093 (2.35)
0.012 (0.30) 0.050
0.004 (0.10)
(1.27)
BSC
8؇
0.019 (0.49)
0.014 (0.35)
SEATING
PLANE
0.013 (0.32)
0.009 (0.23)
0؇
0.005 (0.13)
0.016 (0.40)
24-Lead Cerdip
(Q-24)
24
13
0.295
(7.493)
1
12
MAX
PIN 1
0.070 (1.78)
0.030 (0.76)
0.320 (8.128)
0.290 (7.366)
0.225
1.290 (32.77) MAX
0.180
(5.715)
(4.572)
SEATING MAX
MAX
PLANE _0.125
(3.175)
MIN _{0.021 (0.533)}
0.015 (0.381)
0.070 (1.778)
0.110 (2.794) 0.020 (0.508) _15؇
0.090 (2.286)
0؇
0.012 (0.305)
0.008 (0.203)
TYP
TYP
LEAD NO. 1 IDENTIFIED BY DOT OR NOTCH.
CERDIP LEADS WILL BE EITHER TIN PLATED OR SOLDER DIPPED
IN ACCORDANCE WITH MIL-M-38510 REQUIREMENTS
28-Terminal
Leadless Ceramic Chip Carrier
(E-28A)
0.300 (7.62)²
0.100 (2.54)¹
0.064 (1.63)
0.075
(1.91)
REF
0.458 (11.63)
0.442 (11.23) _0.458
SQ _(11.63)
MAX
SQ
0.095 (2.41) ₂₆
0.075 (1.90)
25
0.011 (0.28)
0.007 (0.18)
R TYP
0.075
19
(1.91) 18
REF
0.088 (2.24)
0.054 (1.37)
0.055 (1.40)
0.045 (1.14)
BSC
0.150
(3.51)
BSC
4
28
5
0.028 (0.71)
1
0.022 (0.56)
BOTTOM
VIEW
11
12
0.200
(5.08)
BSC
0.050
(1.27)
BSC
45؇ TYP
NOTES
1_{THIS DIMENSION CONTROLS THE OVERALL PACKAGE THICKNESS.}
2_{APPLIES TO ALL FOUR SIDES.}
ALL TERMINALS ARE GOLD PLATED
28-Terminal
Plastic Leaded Chip Carrier
(P-28A)
0.032 (0.812)
0.026 (0.661)
0.180 (4.51)
0.165 (4.20)
4
26
5
PIN 1
25
IDENTIFIER
TOP VIEW
(PINS DOWN)
11
12
19
18
0.456 (11.58)
SQ
0.450 (11.43)
0.495 (12.57)
0.485 (12.32)SQ
0.021 (0.533)
0.013 (0.331)
0.430 (10.5)
0.050 ؎ 0.005 ^{0.390 (9.9)}
(1.27 ؎ 0.13)
0.110 (2.79)
0.085 (2.16)
REV. B
–15–