ADG3308 Ver la hoja de datos (PDF) - Analog Devices
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ADG3308 Datasheet PDF : 20 Pages
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Data Sheet
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
VCCA 1
A1 2
20 VCCY
19 Y1
A2 3
18 Y2
A3 4
A4 5
A5 6
ADG3308
TOP VIEW
(Not to Scale)
17 Y3
16 Y4
15 Y5
A6 7
14 Y6
A7 8
13 Y7
A8 9
12 Y8
EN 10
11 GND
Figure 2. 20-Lead TSSOP
A2 1
A3 2
A4 3
A5 4
A6 5
PIN 1
INDICATOR
ADG3308
TOP VIEW
(Not to Scale)
15 Y3
14 Y4
13 Y5
12 Y6
11 Y7
THE EXPOSED PAD CAN BE TIED TO
GND OR IT CAN BE LEFT FLOATING.
DO NOT TIE IT TO VCCA OR VCCY.
Figure 3. 20-Lead LFCSP
ADG3308/ADG3308-1
BALL a1
INDICATOR
1
2
a VCCY
Y1
3
4
A1
VCCA
b
Y2
Y3
A3
A2
c
Y4
Y5
A5
A4
d
Y6
Y7
A7
A6
e
Y8
GND
EN
A8
ADG3308-1
TOP VIEW
(Not to Scale)
(BALLS AT THE BOTTOM)
Figure 4. 20-Ball WLCSP
Table 3. Pin Function Descriptions
Pin/Ball No.
TSSOP LFCSP WLCSP Mnemonic
1
19
a4
VCCA
2
20
a3
A1
3
1
b4
A2
4
2
b3
A3
5
3
c4
A4
6
4
c3
A5
7
5
d4
A6
8
6
d3
A7
9
7
e4
A8
10
8
e3
EN
11
9
e2
GND
12
10
e1
Y8
13
11
d2
Y7
14
12
d1
Y6
15
13
c2
Y5
16
14
c1
Y4
17
15
b2
Y3
18
16
b1
Y2
19
17
a2
Y1
20
18
a1
VCCY
Description
Power Supply. Power supply voltage input for the A1 I/O pin to the A8 I/O pin
(1.15 V ≤ VCCA < VCCY).
Input/Output A1. Referenced to VCCA.
Input/Output A2. Referenced to VCCA.
Input/Output A3. Referenced to VCCA.
Input/Output A4. Referenced to VCCA.
Input/Output A5. Referenced to VCCA.
Input/Output A6. Referenced to VCCA.
Input/Output A7. Referenced to VCCA.
Input/Output A8. Referenced to VCCA.
Active High Enable Input.
Ground.
Input/Output Y8. Referenced to VCCY.
Input/Output Y7. Referenced to VCCY.
Input/Output Y6. Referenced to VCCY.
Input/Output Y5. Referenced to VCCY.
Input/Output Y4. Referenced to VCCY.
Input/Output Y3. Referenced to VCCY.
Input/Output Y2. Referenced to VCCY.
Input/Output Y1. Referenced to VCCY.
Power Supply. Power supply voltage input for the Y1 I/O pin to the Y8 I/O pin
(1.65 V ≤ VCCY ≤ 5.5 V).
Rev. D | Page 7 of 20
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