AD7249(2000) 查看數據表（PDF） - Analog Devices
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AD7249 Datasheet PDF : 12 Pages
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AD7249
DATA OUT
CLOCK OUT
CONTROLLER
SYNC OUT
CONTROL OUT
VDD
VDD
SDIN
SCLK
VOUTA
VOUTA
VDD
AD7249*
SYNC
VDD
LDAC
VOUTB
VOUTB
*ADDITIONAL PINS OMITTED FOR CLARITY.
QUAD OPTO-COUPLER
Figure 16. Opto-Isolated Interface
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
Plastic DIP (N-16)
0.840 (21.33)
0.745 (18.93)
16
9 0.280 (7.11)
1
8 0.240 (6.10)
PIN 1
0.060 (1.52)
0.325 (8.25)
0.300 (7.62)
0.210
0.015 (0.38)
(5.33)
0.200 (5.05)
0.150
(3.81)
0.125 (3.18)
0.022 (0.558) 0.100 0.070 (1.77) SEATING
0.014 (0.356)
(2.54)
BSC
0.045 (1.15)
PLANE
0.195 (4.95)
0.115 (2.93)
0.015 (0.381)
0.008 (0.204)
Wide Body SOIC (R-16)
Cerdip (Q-16)
0.413 (10.50)
0.348 (10.10)
16
9
0.299 (7.60)
0.291 (7.40)
0.419 (10.65)
1
8
0.404 (10.26)
PIN 1 0.050 (1.27)
BSC
0.107 (2.72)
0.089 (2.26)
0.364 (9.246)
0.344 (8.738)
0.010 (0.25)
0.004 (0.10)
8؇
0.018 (0.46)
0.014 (0.36)
SEATING
PLANE
0.015 (0.38)
0؇
0.007 (0.18)
0.045 (1.15)
0.020 (0.50)
16
9
0.271 (6.89)
0.240 (6.09)
1
8
PIN 1
0.125
(3.17)
MIN
0.780 (19.81)
0.163 (4.14)
0.133 (3.378)
0.21 (5.33)
0.15 (3.81)
0.02 (0.5) 0.11 (2.79) 0.06 (1.52) SEATING
0.016 (0.406) 0.099 (2.28) 0.05 (1.27) PLANE
0.300 (7.62)
REF
0.012 (0.305)
15؇
0.008 (0.203)
0؇
–12–
REV. C
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