Data Sheet ADG5419
Rev. A | Page 9 of 19
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Figure 3. 8-Lead LFCSP Pin Configuration Figure 4. 8-Lead MSOP Pin Configuration
Table 7. Pin Function Descriptions
Pin No.
Mnemonic Description
LFCSP MSOP
1 1 D Drain Terminal. This pin can be an input or output.
2 2 SA Source Terminal. This pin can be an input or an output.
3 3 GND Ground (0 V) Reference.
4 4 V
DD
Most Positive Power Supply Potential.
5 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 IN logic input
determines the state of the switch.
6 6 IN Logic Control Input.
7 7 V
SS
Most Negative Power Supply Potential.
8 8 SB Source Terminal. This pin can be an input or an output.
5 NC No Connect. Not internally connected.
Not applicable EPAD Exposed Pad. Exposed pad tied to substrate, V
SS
.
Table 8. LFCSP Truth Table
EN IN Switch A Switch B
0 X
1
Off Off
1 0 On Off
1 1 Off On
1
X = don’t care.
Table 9. MSOP Truth Table
IN Switch A Switch B
0 On Off
1 Off On
NOTES
1. EXPOSED PAD TIED TO SUBSTRATE, V
SS
.
TOP VIEW
(Not to Scale)
ADG5419
3GND
4V
DD
1D
2SA
6IN
5EN
8SB
7V
SS
11370-103
D
1
SA
2
GND
3
V
DD
4
SB
8
V
SS
7
IN
6
NC
5
NOTES
1. NC = NO CONNECT. NOT INTERNALLY CONNECTED.
ADG5419
TOP VIEW
(Not to Scale)
11370-002