Datasheet
ADA4932-1/ADA4932-2 Data Sheet
Rev. B | Page 8 of 28
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
1–FB
2
+IN
3–IN
4+FB
11 –OUT
12
PD
10
+OUT
9 V
OCM
5
+V
S
6
+V
S
7
+V
S
8
+V
S
15
–V
S
16
–V
S
14
–V
S
13
–V
S
ADA4932-1
TOP VIEW
(Not to Scale)
07752-005
NOTES
1. SOLDER EXPOSED PADDLE ON BACK OF PACKAGE
TO GROUND PLANE OR TO A POWER PLANE.
Figure 5. ADA4932-1 Pin Configuration
07752-006
2
1
3
4
5
6
18
17
16
15
14
13
+IN2
–FB2
+V
S1
+V
S1
+FB1
–IN1
–OUT2
PD2
–V
S2
–V
S2
V
OCM1
+OUT1
8
9
10
11
7
+FB2
+V
S2
+V
S2
V
OCM2
12+OUT2
–IN2
20
19
21
PD1
–OUT1
–V
S1
22
–V
S1
23
–FB1
24
+IN1
ADA4932-2
ADA4932-2
TOP VIEW
(Not to Scale)
NOTES
1. SOLDER EXPOSED PADDLE ON BACK OF PACKAGE
TO GROUND PLANE OR TO A POWER PLANE.
Figure 6. ADA4932-2 Pin Configuration
Table 9. ADA4932-1 Pin Function Descriptions
Pin No. Mnemonic Description
1 −FB Negative Output for Feedback Component Connection.
2 +IN Positive Input Summing Node.
3 −IN Negative Input Summing Node.
4 +FB Positive Output for Feedback Component Connection.
5 to 8
+V
S
Positive Supply Voltage.
9 V
OCM
Output Common-Mode Voltage.
10 +OUT Positive Output for Load Connection.
11 −OUT Negative Output for Load Connection.
12
PD
Power-Down Pin.
13 to 16 −V
S
Negative Supply Voltage.
17 (EPAD) Exposed Paddle (EPAD) Solder the exposed paddle on the back of the package to a ground plane or to a power plane.
Table 10. ADA4932-2 Pin Function Descriptions
Pin No. Mnemonic Description
1 −IN1 Negative Input Summing Node 1.
2 +FB1 Positive Output Feedback 1.
3, 4 +V
S1
Positive Supply Voltage 1.
5 −FB2 Negative Output Feedback 2.
6 +IN2 Positive Input Summing Node 2.
7 −IN2 Negative Input Summing Node 2.
8 +FB2 Positive Output Feedback 2.
9, 10 +V
S2
Positive Supply Voltage 2.
11 V
OCM2
Output Common-Mode Voltage 2.
12 +OUT2 Positive Output 2.
13
−OUT2
Negative Output 2.
14
PD2
Power-Down Pin 2.
15, 16 −V
S2
Negative Supply Voltage 2.
17 V
OCM1
Output Common-Mode Voltage 1.
18 +OUT1 Positive Output 1.
19 −OUT1 Negative Output 1.
20
PD1
Power-Down Pin 1.
21, 22 −V
S1
Negative Supply Voltage 1.
23 −FB1 Negative Output Feedback 1.
24 +IN1 Positive Input Summing Node 1.
25 (EPAD) Exposed Paddle (EPAD) Solder the exposed paddle on the back of the package to a ground plane or to a power plane.