ada4938-2 Analog Devices, Inc., ada4938-2 Datasheet - Page 8

• Manufacturer Part Number: ada4938-2
• Description: Ultralow Distortion Differential Adc Driver
• Manufacturer: Analog Devices, Inc.

ADA4938-2
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 7. 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
Mnemonic
−IN1
FB
+V
FB
+IN2
−IN2
FB
+V
V
+OUT2
−OUT2
PD2
−V
V
+OUT1
−OUT1
PD1
−V
FB
+IN1
OCM2
OCM1
+OUT1
-OUT2
+OUT2
-OUT1
S1
S2
S2
S1
FB
FB
+OUT1
–OUT2
+V
+V
–IN1
+IN2
S1
S1
Figure 4. Pin Configuration
1
2
3
4
5
6
Rev. PrB | Page 8 of 23
ADA4937-2
(Not to Scale)
TOP VIEW
PIN 1
INDICATOR
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
18 +OUT1
17 V
16 –V
15 –V
14 PD2
13 –OUT2
OCM1
S2
S2
Preliminary Technical Data