ADG409BR-REEL7 데이터 시트보기 (PDF) - Analog Devices
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ADG409BR-REEL7 Datasheet PDF : 16 Pages
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ADG408/ADG409
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
A0 1
16 A1
EN 2
15 A2
VSS 3 ADG408 14 GND
S1 4 TOP VIEW 13 VDD
S2 5 (Not to Scale) 12 S5
S3 6
11 S6
S4 7
10 S7
D8
9 S8
Figure 2. ADG408 Pin Configuration
Table 4. ADG408 Pin Function Descriptions
Pin
No. Mnemonic Description
1 A0
2 EN
3
VSS
4 S1
5 S2
6 S3
7 S4
8D
9 S8
10 S7
11 S6
12 S5
13 VDD
14 GND
15 A2
16 A1
Logic Control Input.
Active High Digital Input. When low, the
device is disabled and all switches are off.
When high, Ax logic inputs determine on
switches.
Most Negative Power Supply Potential in
Dual Supplies. In single-supply applications,
it can be connected to ground.
Source Terminal 1. Can be an input or
an output.
Source Terminal 2. Can be an input or
an output.
Source Terminal 3. Can be an input or
an output.
Source Terminal 4. Can be an input or
an output.
Drain Terminal. Can be an input or an
output.
Source Terminal 8. Can be an input or
an output.
Source Terminal 7. Can be an input or
an output.
Source Terminal 6. Can be an input or
an output.
Source Terminal 5. Can be an input or
an output.
Most Positive Power Supply Potential.
Ground (0 V) Reference.
Logic Control Input.
Logic Control Input.
A0 1
16 A1
EN 2
15 GND
VSS 3 ADG409 14 VDD
S1A
4
TOP VIEW
(Not to Scale)
13 S1B
S2A 5
12 S2B
S3A 6
11 S3B
S4A 7
10 S4B
DA 8
9 DB
Figure 3. ADG409 Pin Configuration
Table 5. ADG409 Pin Function Descriptions
Pin
No. Mnemonic Description
1 A0
Logic Control Input.
2 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
VSS
Most Negative Power Supply Potential in
Dual Supplies. In single-supply applications,
it can be connected to ground.
4 S1A
Source Terminal 1A. Can be an input or
an output.
5 S2A
Source Terminal 2A. Can be an input or
an output.
6 S3A
Source Terminal 3A. Can be an input or
an output.
7 S4A
Source Terminal 4A. Can be an input or
an output.
8 DA
Drain Terminal A. Can be an input or an
output.
9 DB
Drain Terminal B. Can be an input or an
output.
10 S4B
Source Terminal 4B. Can be an input or
an output.
11 S3B
Source Terminal 3B. Can be an input or
an output.
12 S2B
Source Terminal 2B. Can be an input or
an output.
13 S1B
Source Terminal 1B. Can be an input or
an output.
14 VDD
Most Positive Power Supply Potential.
15 GND
Ground (0 V) Reference.
16 A1
Logic Control Input.
Table 6. ADG408 Truth Table
A2
A1
A0
EN
X
X
X
0
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
1
ON SWITCH
NONE
1
2
3
4
5
6
7
8
Table 7. ADG409 Truth Table
A1
A0
EN
X
X
0
0
0
1
0
1
1
1
0
1
1
1
1
ON SWITCH
PAIR
NONE
1
2
3
4
Rev. C | Page 7 of 16
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