ada4937-2 Analog Devices, Inc., ada4937-2 Datasheet - Page 8

• Manufacturer Part Number: ada4937-2
• Description: Ultralow Distortion Differential Adc Driver
• Manufacturer: Analog Devices, Inc.

ADA4937-1/ADA4937-2
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 7. ADA4937-1 Pin Function Descriptions
Pin No.
1
2
3
4
5 to 8
9
10
11
12
13 to 16
Table 8. ADA4937-2 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
Figure 5. ADA4937-1 Pin Configuration
–FB
+FB
+IN
–IN
Mnemonic
−FB
+IN
−IN
+FB
+V
V
+OUT
−OUT
PD
−V
Mnemonic
−IN1
+FB1
+V
−FB2
+IN2
−IN2
+FB2
+V
V
+OUT2
−OUT2
PD2
−V
V
+OUT1
−OUT1
PD1
−V
−FB1
+IN1
OCM
OCM2
OCM1
1
2
3
4
S
S
S1
S2
S2
S1
ADA4937-1
(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.
Description
Negative Input Summing Node 1.
Positive Output Feedback Pin 1.
Positive Supply Voltage 1.
Negative Output Feedback Pin 2.
Positive Input Summing Node 2.
Negative Input Summing Node 2.
Positive Output Feedback Pin 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 Pin 1.
Positive Input Summing Node 1.
Rev. A | Page 8 of 28
+FB1
–FB2
+V
+V
–IN1
+IN2
Figure 6. ADA4937-2 Pin Configuration
S1
S1
1
2
3
4
5
6
ADA4937-2
(Not to Scale)
TOP VIEW
PIN 1
INDICATOR
18
17
16
15
14
13
+OUT1
V
–V
–V
PD2
–OUT2
OCM1
S2
S2