ada4932 Analog Devices, Inc., ada4932 Datasheet - Page 8

• Manufacturer Part Number: ada4932
• Description: Low Power Differential Adc Driver
• Manufacturer: Analog Devices, Inc.

ADA4932-1/ADA4932-2
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 9. ADA4932-1 Pin Function Descriptions
Pin No.
1
2
3
4
5 to 8
9
10
11
12
13 to 16
17 (EPAD)
Table 10. ADA4932-2 Pin Function Descriptions
Pin No.
1
2
3, 4
5
6
7
8
9, 10
11
12
13
14
15, 16
17
18
19
20
21, 22
23
24
25 (EPAD)
–FB
+FB
NOTES
1. SOLDER EXPOSED PADDLE ON BACK OF PACKAGE
+IN
–IN
TO GROUND PLANE OR TO A POWER PLANE.
Mnemonic
−FB
+IN
−IN
+FB
+V
V
+OUT
−OUT
PD
−V
Exposed Paddle (EPAD)
Mnemonic
−IN1
+FB1
+V
−FB2
+IN2
−IN2
+FB2
+V
V
+OUT2
−OUT2
PD2
−V
V
+OUT1
−OUT1
PD1
−V
−FB1
+IN1
Exposed Paddle (EPAD)
1
2
3
4
OCM
OCM2
OCM1
Figure 5. ADA4932-1 Pin Configuration
S
S
S1
S2
S2
S1
ADA4932-1
(Not to Scale)
TOP VIEW
PIN 1
INDICATOR
12 PD
11 –OUT
10 +OUT
9 V
OCM
Description
Negative Output for Feedback Component Connection.
Positive Input Summing Node.
Negative Input Summing Node.
Positive Output for Feedback Component Connection.
Positive Supply Voltage.
Output Common-Mode Voltage.
Positive Output for Load Connection.
Negative Output for Load Connection.
Power-Down Pin.
Negative Supply Voltage.
Solder the exposed paddle on the back of the package to a ground plane or to a power plane.
Description
Negative Input Summing Node 1.
Positive Output Feedback 1.
Positive Supply Voltage 1.
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.
Negative Supply Voltage 2.
Output Common-Mode Voltage 1.
Positive Output 1.
Negative Output 1.
Power-Down Pin 1.
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.
Rev. 0 | Page 8 of 28
+FB1
NOTES
1. SOLDER EXPOSED PADDLE ON BACK OF PACKAGE
–FB2
+V
+V
–IN1
+IN2
TO GROUND PLANE OR TO A POWER PLANE.
S1
S1
1
2
3
4
5
6
Figure 6. ADA4932-2 Pin Configuration
ADA4932-2
(Not to Scale)
TOP VIEW
PIN 1
INDICATOR
18
17
16
15
14
13
+OUT1
V
–V
–V
PD2
–OUT2
OCM1
S2
S2