ADG441/ADG442/ADG444
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
IN1 1
16 IN2
D1 2
15 D2
S1 3 ADG441 14 S2
VSS 4 ADG442 13 VDD
GND 5 TOP VIEW 12 NC
S4 6 (Not to Scale) 11 S3
D4 7
10 D3
IN4 8
9 IN3
NC = NO CONNECT
Figure 2. ADG441/ADG442 (DIP/SOIC)
Table 5. ADG441/ADG442 Pin Function Descriptions
Pin No. Mnemonic Description
1, 8, 9, 16 IN1 to IN4 Logic Control Input.
2, 7, 10, 15 D1 to D4
Drain Terminal. May be
an input or output.
3, 6, 11, 14 S1 to S4
Source Terminal. May be
an input or output.
4
VSS
Most Negative Power Supply
Potential in Dual Supplies. In
single-supply applications,
it may be connected to ground.
5
GND
Ground (0 V) Reference.
12
NC
No Connect.
13
VDD
Most Positive Power Supply Potential.
IN1 1
16 IN2
D1 2
15 D2
S1 3 ADG444 14 S2
VSS 4 TOP VIEW 13 VDD
GND 5 (Not to Scale) 12 VL
S4 6
11 S3
D4 7
10 D3
IN4 8
9 IN3
Figure 3. ADG444 (DIP/SOIC)
Table 6. ADG444 Pin Function Descriptions
Pin No. Mnemonic Description
1, 8, 9, 16 IN1 to IN4 Logic Control Input.
2, 7, 10, 15 D1 to D4
Drain Terminal. May be
an input or output.
3, 6, 11, 14 S1 to S4
Source Terminal. May be
an input or output.
4
VSS
Most Negative Power Supply
Potential in Dual Supplies. In
single-supply applications,
it may be connected to ground.
5
GND
Ground (0 V) Reference.
12
VL
Logic Power Supply (5 V).
13
VDD
Most Positive Power Supply Potential.
Rev. A | Page 6 of 16