Datasheet

ADG1221/ADG1222/ADG1223
Rev. A | Page 7 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
06574-002
IN1 1
S1 2
D1
3
IN2 10
V
DD
9
GND
8
D2 4 NC 7
S2 5 V
SS
6
NC = NO CONNECT
ADG1221/
ADG1222/
ADG1223
TOP VIEW
(Not to Scale)
Figure 3. 10-Lead MSOP Pin Configuration
Table 5. Pin Function Descriptions
Pin No. Mnemonic Description
1 IN1 Logic Control Input.
2 S1 Source Terminal. Can be an input or output.
3 D1 Drain Terminal. Can be an input or output.
4 D2 Drain Terminal. Can be an input or output.
5 S2 Source Terminal. Can be an input or output.
6 V
SS
Most Negative Power Supply Potential.
7 NC No Connect.
8 GND Ground (0 V) Reference.
9 V
DD
Most Positive Power Supply Potential.
10 IN2 Logic Control Input.
Table 6. ADG1221/ADG1222 Truth Table
ADG1221 INx ADG1222 INx Switch Condition
1 0 On
0 1 Off
Table 7. ADG1223 Truth Table
ADG1223 INx Switch 1 Condition Switch 2 Condition
0 Off On
1 On Off