Data Sheet

ADA4805-1/ADA4805-2

Rev. B | Page 9 of 25

1

2

–IN1

3

+IN1

4

5

SHUTDOWN1

NOTES

1. THE EXPOSED PAD CAN BE CONNECTED TO

GROUND OR POWER PLANES, OR IT CAN

BE LEFT FLOATING.

8–IN2

7+IN2

6 SHUTDOWN2

ADA4805-2

Figure 6. 10-Lead LFCSP Pin Configuration

8

7

–IN2

6

+IN2

5

ADA4805-2

Figure 7. 8-Lead MSOP Pin Configuration

Table 8. ADA4805-2 Pin Function Descriptions

Pin No.

10-Lead LFCSP

Mnemonic

Description

1

1

Output 1.

2

2

−IN1

Inverting Input 1.

3

3

+IN1

Noninverting Input 1.

4

4

Negative Supply.

5

N/A

SHUTDOWN1

Active Low Power-Down 1.

6

N/A

SHUTDOWN2

Active Low Power-Down 2.

7

5

+IN2

Noninverting Input 2.

8

6

−IN2

Inverting Input 2.

9

7

Output 2.

10

8

Positive Supply.

N/A

EPAD

Exposed Pad. For the 10-Lead LFCSP, the EPAD can be connected to ground or

power planes, or it can be left floating.