Datasheet
Data Sheet ADG3304
Rev. E | Page 7 of 21
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
04860-002
1
2
3
4
5
6
7
NC = NO CONNECT
A1
A2
A3
GND
NC
A4
V
CCA
14
13
12
11
10
9
8
Y1
Y2
Y3
EN
NC
Y4
V
CCY
TOP VIEW
(Not to Scale)
ADG3304
Figure 2. 14-Lead TSSOP Pin Configuration
04860-057
NOTES
1.
NC = NO CONNECT.
2. THE EXPOSED PADDLE CAN BE TIED TO GND OR
LEFT FLOATING. DO NOT TIE IT TO V
CCA
OR V
CCY
.
14
13
12
1
3
4
Y2
15
NC
Y3
Y4
11
NC
NC
A3
2
A2
A4
5
NC
7
NC
6
NC
8
GND
9
EN
10
NC
19
V
CCA
20
A1
18
V
CCY
17
Y1
16
NC
ADG3304
TOP VIEW
(Not to Scale)
Figure 3. 20-Lead LFCSP Pin Configuration
Table 3. 14-Lead TSSOP and 20-lead LFCSP Pin Function Descriptions
Pin No.
TSSOP LFCSP Mnemonic Description
1 19 V
CCA
Power Supply Voltage Input for the A1 to A4 I/O Pins (1.15 V ≤ V
CCA
≤ V
CCY
).
2 20 A1 Input/Output A1. Referenced to V
CCA
.
3 2 A2 Input/Output A2. Referenced to V
CCA
.
4 3 A3 Input/Output A3. Referenced to V
CCA
.
5 4 A4 Input/Output A4. Referenced to V
CCA
.
6, 9 1, 5, 6, 7, 10, 11, 15, 16 NC No Connect.
7 8 GND Ground.
8 9 EN Active High Enable Input.
10
12
Y4
Input/Output Y4. Referenced to V
CCY
.
11 13 Y3 Input/Output Y3. Referenced to V
CCY
.
12 14 Y2 Input/Output Y2. Referenced to V
CCY
.
13 17 Y1 Input/Output Y1. Referenced to V
CCY
.
14 18 V
CCY
Power Supply Voltage Input for the Y1 to Y4 I/O Pins (1.65 V ≤ V
CCY
≤ 5.5 V).
Not applicable 0 EPAD
Exposed Paddle. The exposed paddle can be tied to GND or left floating. Do
not tie it to V
CCA
or V
CCY
.
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