ADG1404(RevB) 查看數據表（PDF） - Analog Devices
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ADG1404 Datasheet PDF : 16 Pages
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ADG1404
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Data Sheet
A0 1
EN 2
VSS 3
S1 4
S2 5
D6
NC 7
14 A1
13 GND
ADG1404
TOP VIEW
(Not to Scale)
12 VDD
11 S3
10 S4
9 NC
8 NC
NC = NO CONNECT
Figure 2. TSSOP Pin Configuration
VSS 1
NC 2
S1 3
S2 4
ADG1404
TOP VIEW
(Not to Scale)
12 GND
11 VDD
10 S3
9 S4
NOTES
1. EXPOSED PAD TIED TO SUBSTRATE, VSS.
2. NC = NO CONNECT.
Figure 3. LFCSP Pin Configuration
Table 6. Pin Function Descriptions
Pin No.
TSSOP
LFCSP
Mnemonic
1
15
A0
2
16
EN
3
4
5
6
7 to 9
10
11
12
13
14
1
3
4
6
2, 5, 7, 8, 13
9
10
11
12
14
VSS
S1
S2
D
NC
S4
S3
VDD
GND
A1
Description
Logic Control Input.
Active High Digital Input. When this pin is low, the device is disabled and all switches are off.
When this pin is high, the Ax logic inputs determine the on switches.
Most Negative Power Supply Potential.
Source Terminal. Can be an input or an output.
Source Terminal. Can be an input or an output.
Drain Terminal. Can be an input or an output.
No Connection.
Source Terminal. Can be an input or an output.
Source Terminal. Can be an input or an output.
Most Positive Power Supply Potential.
Ground (0 V) Reference.
Logic Control Input.
TRUTH TABLE
Table 7.
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
Rev. B | Page 8 of 16
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