Data Sheet ADG1406/ADG1407
Rev. C | Page 11 of 20
1
V
DD
28
DA
2
DB
27
V
SS
3
NC
26
S8A
4
S8B
25
S7A
5
S7B
24
S6A
6
S6B
23
S5A
7
S5B
22
S4A
8
S4B
21
S3A
9
S3B
20
S2A
10
S2B
19
S1A
11
S1B
18
EN
12
GND
17
A0
13
NC
16
A1
14
NC
15
A2
ADG1407
TOP VIEW
(Not to Scale)
NC = NO CONNECT
07419-036
Figure 5. ADG1407 TSSOP Pin Configuration
07419-037
S8B
S7B
S6B
S5B
S4B
S3B
S2B
S1B
S8A
S7A
S6A
S5A
S4A
S3A
S2A
S1A
GND
A2
NC
NC
NC
A1
A0
EN
NC
DB
V
DD
NC
NC
DA
NC
V
SS
1. NC = NO CONNECT. DO NOT CONNECT
TO THIS PIN.
2. THE EXPOSED PAD MUST BE TIED TO
THE SUBSTRATE, V
SS
.
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
ADG1407
TOP VIEW
(Not to Scale)
Figure 6. ADG1407 LFCSP Pin Configuration
Table 11. ADG1407 Pin Function Descriptions
Pin No.
TSSOP LFCSP Mnemonic Description
1 29 V
DD
Most Positive Power Supply Potential.
2 31 DB Drain Terminal B. This pin can be an input or an output.
3, 13, 14
11, 12, 13, 26,
28, 30, 32
NC No Connect.
4 1 S8B Source Terminal 8B. This pin can be an input or an output.
5 2 S7B Source Terminal 7B. This pin can be an input or an output.
6 3 S6B Source Terminal 6B. This pin can be an input or an output.
7 4 S5B Source Terminal 5B. This pin can be an input or an output.
8 5 S4B Source Terminal 4B. This pin can be an input or an output.
9 6 S3B Source Terminal 3B. This pin can be an input or an output.
10 7 S2B Source Terminal 2B. This pin can be an input or an output.
11 8 S1B Source Terminal 1B. This pin can be an input or an output.
12 9 GND Ground (0 V) Reference.
15 10 A2 Logic Control Input.
16 14 A1 Logic Control Input.
17 15 A0 Logic Control Input.
18 16 EN
Active High Digital Input. When this pin is low, the device is disabled and all switches are
turned off. When this pin is high, the Ax logic inputs determine which switch is turned on.
19 17 S1A Source Terminal 1A. This pin can be an input or an output.
20 18 S2A Source Terminal 2A. This pin can be an input or an output.
21 19 S3A Source Terminal 3A. This pin can be an input or an output.
22 20 S4A Source Terminal 4A. This pin can be an input or an output.
23 21 S5A Source Terminal 5A. This pin can be an input or an output.
24 22 S6A Source Terminal 6A. This pin can be an input or an output.
25 23 S7A Source Terminal 7A. This pin can be an input or an output.
26 24 S8A Source Terminal 8A. This pin can be an input or an output.
27 25 V
SS
Most Negative Power Supply Potential. In single-supply applications, this pin can be
connected to ground.
28 27 DA Drain Terminal A. This pin can be an input or an output.
Not applicable 0 EPAD Exposed Pad. The exposed pad must be tied to the substrate, V
SS
.
