Datasheet
ADG1204
Rev. B | Page 8 of 16
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
TOP VIEW
(Not to Scale)
1
2
3
4
5
EN
6
7
NC = NO CONNECT
V
SS
S1
S2
A0
NC
D
14
13
12
11
10
GND
V
DD
S3
S4
A1
ADG1204
PIN 1
INDICATOR
NC = NO CONNECT
1V
SS
2S1
3S2
9GND
8V
DD
7S3
4
D
5
NC
6
S4
12
EN
11
A0
10
A1
TOP VIEW
(Not to Scale)
ADG1204
04779-003
NOTES
9
8
NC
NC
04779-002
Figure 2. TSSOP Pin Configuration
1. EXPOSED PAD TIED TO SUBSTRATE,
V
SS
.
Figure 3. LFCSP_VQ Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Mnemonic Description
TSSOP LFCSP_VQ
1 11 A0 Logic Control Input.
2 12 EN
Active High Digital Input. When low, the device is disabled and all switches are off.
When high, Ax logic inputs determine on switches.
3 1 V
SS
Most Negative Power Supply Potential.
4 2 S1 Source Terminal. Can be an input or an output.
5 3 S2 Source Terminal. Can be an input or an output.
6 4 D Drain Terminal. Can be an input or an output.
7 to 9 5 NC No Connection.
10 6 S4 Source Terminal. Can be an input or an output.
11 7 S3 Source Terminal. Can be an input or an output.
12 8 V
DD
Most Positive Power Supply Potential.
13 9 GND Ground (0 V) Reference.
14 10 A1 Logic Control Input.
TRUTH TABLE
Table 5.
EN A1 A0 S1 S2 S3 S4
0 X X Off Off Off Off
1 0 0 On Off Off Off
1 0 1 Off On Off Off
1 1 0 Off Off On Off
1 1 1 Off Off Off On