Data Sheet ADG658/ADG659
Rev. D | Page 11 of 20
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
ADG659
T
O
P VIEW
(Not to Scale)
ADG658
T
OP VIEW
(Not to Scale)
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
16
15
14
13
12
11
10
9
V
DD
S3
S2
S1
S4
A0
A1
A2
V
DD
S3A
S2A
DA
S1A
S4A
A0
A1
S1B
S3B
DB
S4B
S2B
V
SS
GND
S5
S7
D
S8
S6
V
SS
GND
EN
EN
03273-0-002
Figure 2. 16-Lead TSSOP/QSOP Pin Configuration
D
S8
S6
V
SS
GND
A2
A1
S2
S1
S4
A0
S7
S5
V
DD
S3
EN
NOTES
1. EXPOSED PAD. THE EXPOSED PAD MUST BE LEFT FLOATING.
03273-A-003
12
11
10
1
3
4
9
2
6
5
7
8
16
15
14
13
ADG658
TOP VIEW
(Not to Scale)
DB
S4B
S2B
V
SS
GND
A1
A0
S2A
DA
S1A
S4A
S3B
S1B
V
DD
S3A
EN
12
11
10
1
3
4
9
2
6
5
7
8
16
15
14
13
ADG659
TOP VIEW
(Not to Scale)
Figure 3. 16-Lead, 4 mm × 4 mm LFCSP Pin Configuration
Table 7. Pin Function Descriptions
Parameter Description
V
DD
Most Positive Power Supply Potential.
V
SS
Most Negative Power Supply Potential.
I
DD
Positive Supply Current.
I
SS
Negative Supply Current.
S Source Terminal. Can be an input or output.
D Drain Terminal. Can be an input or output.
A
X
Logic Control Input.
EN
Active Low Digital Input. When high, device is disabled and all switches are OFF. When low, A
X
logic inputs determine
ON switch.
EPAD (LFCSP Only) Exposed Pad. The exposed pad must be left floating.
