Datasheet
AD8106/AD8107
Rev. 0 | Page 8 of 28
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
56
57
58
59
54
55
52
53
50
51
60
45
46
47
48
43
44
42
49
41
5
4
3
2
7
6
9
8
1
11
10
16
15
14
13
18
17
20
19
12
40
39
38
37
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
36
DGND
DVCC
IN07
AGND
IN06
AGND
IN05
AGND
IN04
AGND
IN03
AGND
IN02
AGND
IN01
AGND
IN00
DVCC
DGND
RESET
AGND
AVEE
NC
AGND
AVCC
NC
AGND
AVEE04
OUT04
AGND04
A
VCC03/04
OUT03
AGND03
AVEE02/03
OUT02
AGND02
A
VCC01/02
OUT01
AGND01
CE
RESERVED
CLK
RESERVED
UPDATE
RESERVED
A0
A1
A2
D0
D1
D2
D3
D4
AGND
AVEE
AVCC
AVCC00
AGND00
OUT00
IN08
A
GND
IN09
A
GND
IN10
A
GND
IN11
A
GND
IN12
A
GND
IN13
A
GND
IN14
A
GND
IN15
A
GND
AVEE
AVCC
AVCC
NC
AVEE00/01
AD8106/AD8107
16 × 5
80L LQFP
(12mm × 12mm)
TOP VIEW
(PINS DOWN)
0.5mm LEAD PITCH
05774-010
PIN 1
INDICATOR
Figure 5. 80-Lead Plastic LQFP
Table 6. Pin Function Descriptions
Pin No. Mnemonic Description
INxx Analog Inputs; xx = Channel Numbers 00 through 15.
64 , 66, 68, 70, 72, 74, 76, 78, 1,
3, 5, 7, 9, 11, 13, 15,
58 CLK Clock, TTL Compatible. Falling edge triggered.
56
UPDATE
Enable (Transparent) Low. Allows serial register to connect directly to switch matrix. Data
latched when high.
61
RESET
Disable Outputs, Active Low.
60
CE
Chip Enable, Enable Low. Must be low to clock in and latch data.
41, 38, 35, 32, 29 OUTyy Analog Outputs; yy = Channel Numbers 00 Through 04.
AGND Analog Ground for Inputs and Switch Matrix.
2, 4, 6, 8, 10, 12, 14, 16, 21, 24, 27,
46, 65, 67, 69, 71, 73, 75, 77
63, 79 DVCC 5 V for Digital Circuitry.
62, 80 DGND Ground for Digital Circuitry.
17, 22, 45 AVEE −5 V for Inputs and Switch Matrix.
18, 19, 25, 44 AVCC +5 V for Inputs and Switch Matrix.
42, 39, 36, 33, 30 AGNDxx Ground for Output Amp; xx = Output Channel Numbers 00 Through 07. Must be connected.
43, 37, 31, 22 AVCCxx/yy +5 V for Output Amplifier. Shared by channel numbers xx and yy. Must be connected.
40, 34, 28 AVEExx/yy −5 V for Output Amplifier. Shared by channel numbers xx and yy. Must be connected.
54 A0 Parallel Data Input, TTL Compatible (Output Select LSB).
53 A1 Parallel Data Input, TTL Compatible (Output Select).
52 A2 Parallel Data Input, TTL Compatible (Output Select MSB).
51 D0 Parallel Data Input, TTL Compatible (Input Select LSB).
50 D1 Parallel Data Input, TTL Compatible (Input Select).
49 D2 Parallel Data Input, TTL Compatible (Input Select).
48 D3 Parallel Data Input, TTL Compatible (Input Select MSB).
47 D4 Parallel Data Input, TTL Compatible (Output Enable).