Datasheet

Data Sheet ADA4817-1/ADA4817-2
Rev. B | Page 7 of 28
07756-107
NC = NO CONNECT
NOTES
1. EXPOSED PAD CAN BE CONNECTED
TO THE GROUND PLANE OR NEGATIVE
SUPPLY PLANE.
1–IN1
2
+IN1
3
NC
4
–V
S2
11
NC
12
–V
S1
10
+IN2
9 –IN2
5
OUT2
6
+V
S2
7
PD2
8
FB2
FB1
+V
S1
OUT1
15
16
14
13
ADA4817-2
TOP VIEW
(Not to Scale)
PD1
Figure 7. ADA4817-2 Pin Configuration (16-Lead LFCSP)
Table 7. 16-Lead LFCSP Pin Function Descriptions
Pin No. Mnemonic Description
1 −IN1 Inverting Input 1.
2 +IN1 Noninverting Input 1.
3, 11 NC No Connect.
4 −V
S2
Negative Supply 2.
5 OUT2 Output 2.
6 +V
S2
Positive Supply 2.
7
PD2
Power-Down 2. Do not leave floating.
8 FB2 Feedback Pin 2.
9 −IN2 Inverting Input 2.
10 +IN2 Noninverting Input 2.
12 −V
S1
Negative Supply 1.
13 OUT1 Output 1.
14 +V
S1
Positive Supply 1.
15
PD1
Power-Down 1. Do not leave floating.
16 FB1 Feedback Pin 1.
Exposed pad (EPAD) Exposed Pad. Can be connected to GND, −V
S
plane, or left floating.