ADG5208-EP/ADG5209-EP Enhanced Product
Rev. B | Page 10 of 20
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
A0
1
EN
2
V
SS
3
S1
4
A1
16
A2
15
GND
14
V
DD
13
S2
5
S5
12
S3
6
S6
11
S4
7
S7
10
D
8
S8
9
ADG5208-EP
TOP VIEW
(Not to Scale)
11475-002
Figure 2. ADG5208-EP Pin Configuration (TSSOP)
Table 8. ADG5208-EP Pin Function Descriptions
Pin No. Mnemonic Description
1 A0 Logic Control Input.
2 EN
Active High Digital Input. When low, the device is disabled and all switches are off. When high, the Ax logic
inputs determine the on switches.
3 V
SS
Most Negative Power Supply Potential. In single-supply applications, this pin can be connected
to ground.
4 S1 Source Terminal 1. This pin can be an input or an output.
5 S2 Source Terminal 2. This pin can be an input or an output.
6 S3 Source Terminal 3. This pin can be an input or an output.
7 S4 Source Terminal 4. This pin can be an input or an output.
8 D Drain Terminal. This pin can be an input or an output.
9 S8 Source Terminal 8. This pin can be an input or an output.
10 S7 Source Terminal 7. This pin can be an input or an output.
11 S6 Source Terminal 6. This pin can be an input or an output.
Source Terminal 5. This pin can be an input or an output.
13 V
DD
Most Positive Power Supply Potential.
14 GND Ground (0 V) Reference.
15 A2 Logic Control Input.
16 A1 Logic Control Input.
Table 9. ADG5208-EP Truth Table
X
1
X
1
X
1
0 None
0 0 1 1 2
0 1 0 1 3
0 1 1 1 4
1 0 0 1 5
1 0 1 1 6
1 1 1 1 8
1
X is don’t care.
