ADA4932-1/ADA4932-2
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
PIN 1
INDICATOR
–IN1
+FB1
1
2
3
4
5
6
18
17 V
16 –V
15
14
+OUT1
PIN 1
OCM1
INDICATOR
12 PD
–FB
+IN
–IN
1
2
3
4
+V
ADA4932-2
TOP VIEW
(Not to Scale)
S2
S2
S1
–V
+V
S1
–FB2
+IN2
11 –OUT
10 +OUT
ADA4932-1
TOP VIEW
(Not to Scale)
PD2
13 –OUT2
+FB
9 V
OCM
NOTES
NOTES
1. SOLDER EXPOSED PADDLE ON BACK OF PACKAGE
TO GROUND PLANE OR TO A POWER PLANE.
1. SOLDER EXPOSED PADDLE ON BACK OF PACKAGE
TO GROUND PLANE OR TO A POWER PLANE.
Figure 5. ADA4932-1 Pin Configuration
Figure 6. ADA4932-2 Pin Configuration
Table 9. ADA4932-1 Pin Function Descriptions
Pin No.
Mnemonic
Description
1
2
−FB
+IN
Negative Output for Feedback Component Connection.
Positive Input Summing Node.
3
−IN
Negative Input Summing Node.
4
+FB
+VS
Positive Output for Feedback Component Connection.
Positive Supply Voltage.
5 to 8
9
VOCM
Output Common-Mode Voltage.
10
11
12
+OUT
−OUT
PD
Positive Output for Load Connection.
Negative Output for Load Connection.
Power-Down Pin.
13 to 16
17 (EPAD)
−VS
Negative Supply Voltage.
Solder the exposed paddle on the back of the package to a ground plane or to a power plane.
Exposed Paddle (EPAD)
Table 10. ADA4932-2 Pin Function Descriptions
Pin No.
Mnemonic
Description
1
2
3, 4
−IN1
+FB1
+VS1
Negative Input Summing Node 1.
Positive Output Feedback 1.
Positive Supply Voltage 1.
5
6
7
8
9, 10
11
12
13
14
−FB2
+IN2
−IN2
+FB2
+VS2
VOCM2
+OUT2
−OUT2
PD2
Negative Output Feedback 2.
Positive Input Summing Node 2.
Negative Input Summing Node 2.
Positive Output Feedback 2.
Positive Supply Voltage 2.
Output Common-Mode Voltage 2.
Positive Output 2.
Negative Output 2.
Power-Down Pin 2.
15, 16
17
18
19
20
−VS2
VOCM1
+OUT1
−OUT1
PD1
Negative Supply Voltage 2.
Output Common-Mode Voltage 1.
Positive Output 1.
Negative Output 1.
Power-Down Pin 1.
21, 22
23
24
−VS1
−FB1
+IN1
Negative Supply Voltage 1.
Negative Output Feedback 1.
Positive Input Summing Node 1.
Solder the exposed paddle on the back of the package to a ground plane or to a power plane.
25 (EPAD)
Exposed Paddle (EPAD)
Rev. A | Page 8 of 28