AD12400(Rev0) データシートの表示（PDF） - Analog Devices
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AD12400 Datasheet PDF : 28 Pages
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AD12400
Table 6. Pin Function Descriptions
Pin Number
Mnemonic Function
1, 2, 3, 4
VC
Digital Supply, +3.3 V.
5
RESET
LVTTL. 0 = Device Reset. Minimum Width = 200 ns. Device resumes operation after 600 ms maximum.
6−9, 11, 13−16, DNC
Do Not Connect.
49, 51−52, 79,
96−108
10
DRB
Channel B Data Ready. Complement output.
12
DRB
Channel B Data Ready. True output.
17
DB11−
Channel B Data Bit 11. Complement output bit.
18
DB10−
Channel B Data Bit 10. Complement output bit.
19
DB11+
Channel B Data Bit 11. True output bit.
20
DB10+
Channel B Data Bit 10. True output bit.
21
DB9−
Channel B Data Bit 9. Complement output bit.
22
DB8−
Channel B Data Bit 8. Complement output bit.
23
DB9+
Channel B Data Bit 9. True output bit.
24
DB8+
Channel B Data Bit 8. True output bit.
25
DB7−
Channel B Data Bit 7. Complement output bit.
26
DB6−
Channel B Data Bit 6. Complement output bit.
27
DB7+
Channel B Data Bit 7. True output bit.
28
DB6+
Channel B Data Bit 6. True output bit.
29
DB5−
Channel B Data Bit 5. Complement output bit.
30
DB4−
Channel B Data Bit 4. Complement output bit.
31
DB5+
Channel B Data Bit 5. True output bit.
32
DB4+
Channel B Data Bit 4. True output bit.
33
DB3−
Channel B Data Bit 3. Complement output bit.
34
DB2−
Channel B Data Bit 2. Complement output bit.
35
DB3+
Channel B Data Bit 3. True output bit.
36
DB2+
Channel B Data Bit 2. True output bit.
37
DB1−
Channel B Data Bit 1. Complement output bit.
38
DB0−
Channel B Data Bit 0. Complement output bit. DB0 is LSB.
39
DB1+
Channel B Data Bit 1. True output bit.
40
DB0+
Channel B Data Bit 0. True output bit. DB0 is LSB.
41−48
VD
Digital Supply, +1.5 V.
50
PASS
LVTTL. Factory use only. (DNC)
53
DA11−
Channel A Data Bit 11. Complement output bit.
54
DA10−
Channel A Data Bit 10. Complement output bit.
55
DA11+
Channel A Data Bit 11. True output bit.
56
DA10+
Channel A Data Bit 10. True output bit.
57
DA9−
Channel A Data Bit 9. Complement output bit.
58
DA8−
Channel A Data Bit 8. Complement output bit.
59
DA9+
Channel A Data Bit 9. True output bit.
60
DA8+
Channel A Data Bit 8. True output bit.
61
DA7−
Channel A Data Bit 7. Complement output bit.
62
DA6−
Channel A Data Bit 6. Complement output bit.
63
DA7+
Channel A Data Bit 7. True output bit.
64
DA6+
Channel A Data Bit 6. True output bit.
65
DA5−
Channel A Data Bit 5. Complement output bit.
66
DA4−
Channel A Data Bit 4. Complement output bit.
67
DA5+
Channel A Data Bit 5. True output bit.
Rev. 0 | Page 9 of 28
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