Datasheet
AD8197B
Rev. 0 | Page 6 of 28
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
PP_OTO
AUX_A0
AUX_A1
AUX_A2
AUX_A3
DVEE
AUX_B0
AUX_B1
AUX_B2
AUX_B3
AUX_COM0
AUX_COM1
AUX_COM2
AUX_COM3
AUX_C0
AUX_C1
AUX_C2
AUX_C3
AMUXVCC
AUX_D0
AUX_D1
AUX_D2
AUX_D3
PP_EQ
PP_EN
26
I2C_ADDR0
27
I2C_ADDR1
28
I2C_ADDR2
29
DVEE
30
PP_CH0
31
PP_CH1
32
DVCC
33
ON0
34
OP0
35
VTTO
36
ON1
37
OP1
38
DVCC
39
ON2
2
IN_B0
3
IP_B0
4
AVEE
7
VTTI
6
IP_B1
5
IN_B1
1
AVCC
8
IN_B2
9
IP_B2
10
AVEE
12
IP_B3
13
AVCC
14
IN_A0
15
IP_A0
16
AVEE
17
IN_A1
18
IP_A1
19
VTTI
20
IN_A2
21
IP_A2
22
AVCC
23
IN_A3
24
IP_A3
25
AVEE
11
IN_B3
74
IP_C3
AVCC
73
IN_C3
72
AVEE
69
VTTI
70
IN_C2
71
IP_C2
75
68
IP_C1
67
IN_C1
66
AVEE
64
IN_C0
63
AVCC
62
IP_D3
61
IN_D3
60
AVEE
59
IP_D2
58
IN_D2
57
VTTI
56
IP_D1
55
IN_D1
54
AVCC
53
IP_D0
52
IN_D0
51
AVEE
65
IP_C0
40
OP2
41
VTTO
42
ON3
43
OP3
44
RESET
45
PP_PRE0
46
PP_PRE1
47
DVCC
48
PP_OCL
49
I2C_SCL
50
I2C_SDA
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
PIN 1 INDICATOR
AD8197B
TOP VIEW
(Not to Scale)
0
7015-003
Figure 3. Pin Configuration
Table 4. Pin Function Descriptions
Pin No. Mnemonic Type
1
Description
1, 13, 22, 54, 63, 75 AVCC Power Positive Analog Supply. 3.3 V nominal.
2 IN_B0 HS I High Speed Input Complement.
3 IP_B0 HS I High Speed Input.
4, 10, 16, 25, 51, 60, 66, 72 AVEE Power Negative Analog Supply. 0 V nominal.
5 IN_B1 HS I High Speed Input Complement.
6 IP_B1 HS I High Speed Input.
7, 19, 57, 69 VTTI Power Input Termination Supply. Nominally connected to AVCC.
8 IN_B2 HS I High Speed Input Complement.
9 IP_B2 HS I High Speed Input.
11 IN_B3 HS I High Speed Input Complement.
12 IP_B3 HS I High Speed Input.
14 IN_A0 HS I High Speed Input Complement.
15 IP_A0 HS I High Speed Input.
17 IN_A1 HS I High Speed Input Complement.
18 IP_A1 HS I High Speed Input.
20 IN_A2 HS I High Speed Input Complement.
21 IP_A2 HS I High Speed Input.