
AD12400
Table 6. Pin Function Descriptions
Pin Number
1, 2, 3, 4
5
69, 11, 1316,
49, 5152, 79,
96108
10
12
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
4148
50
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
Rev. 0 | Page 9 of 28
Mnemonic
VC
RESET
DNC
DRB
DRB
DB11
DB10
DB11+
DB10+
DB9
DB8
DB9+
DB8+
DB7
DB6
DB7+
DB6+
DB5
DB4
DB5+
DB4+
DB3
DB2
DB3+
DB2+
DB1
DB0
DB1+
DB0+
VD
PASS
DA11
DA10
DA11+
DA10+
DA9
DA8
DA9+
DA8+
DA7
DA6
DA7+
DA6+
DA5
DA4
DA5+
Function
Digital Supply, +3.3 V.
LVTTL. 0 = Device Reset. Minimum Width = 200 ns. Device resumes operation after 600 ms maximum.
Do Not Connect.
Channel B Data Ready. Complement output.
Channel B Data Ready. True output.
Channel B Data Bit 11. Complement output bit.
Channel B Data Bit 10. Complement output bit.
Channel B Data Bit 11. True output bit.
Channel B Data Bit 10. True output bit.
Channel B Data Bit 9. Complement output bit.
Channel B Data Bit 8. Complement output bit.
Channel B Data Bit 9. True output bit.
Channel B Data Bit 8. True output bit.
Channel B Data Bit 7. Complement output bit.
Channel B Data Bit 6. Complement output bit.
Channel B Data Bit 7. True output bit.
Channel B Data Bit 6. True output bit.
Channel B Data Bit 5. Complement output bit.
Channel B Data Bit 4. Complement output bit.
Channel B Data Bit 5. True output bit.
Channel B Data Bit 4. True output bit.
Channel B Data Bit 3. Complement output bit.
Channel B Data Bit 2. Complement output bit.
Channel B Data Bit 3. True output bit.
Channel B Data Bit 2. True output bit.
Channel B Data Bit 1. Complement output bit.
Channel B Data Bit 0. Complement output bit. DB0 is LSB.
Channel B Data Bit 1. True output bit.
Channel B Data Bit 0. True output bit. DB0 is LSB.
Digital Supply, +1.5 V.
LVTTL. Factory use only. (DNC)
Channel A Data Bit 11. Complement output bit.
Channel A Data Bit 10. Complement output bit.
Channel A Data Bit 11. True output bit.
Channel A Data Bit 10. True output bit.
Channel A Data Bit 9. Complement output bit.
Channel A Data Bit 8. Complement output bit.
Channel A Data Bit 9. True output bit.
Channel A Data Bit 8. True output bit.
Channel A Data Bit 7. Complement output bit.
Channel A Data Bit 6. Complement output bit.
Channel A Data Bit 7. True output bit.
Channel A Data Bit 6. True output bit.
Channel A Data Bit 5. Complement output bit.
Channel A Data Bit 4. Complement output bit.
Channel A Data Bit 5. True output bit.