AD8146/AD8147/AD8148

Rev. 0 | Page 8 of 24

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

PIN 1

INDICATOR

1

OPD

2

3

–IN A

4

+IN A

5

6

–OUT A

15 +IN C

16 –IN C

13 –OUT C

AD8146

TOP VIEW

(Not to Scale)

Figure 4. AD8146 Pin Configuration

Table 5. AD8146 Pin Function Descriptions

Pin No.

Mnemonic

Description

1

OPD

Output Pull-Down.

2, 5, 14, 21

Negative Power Supply Voltage.

3

−IN A

Inverting Input, Amplifier A.

4

+IN A

Noninverting Input, Amplifier A.

6

−OUT A

Negative Output, Amplifier A.

7

+OUT A

Positive Output, Amplifier A.

8, 11, 17, 24

Positive Power Supply Voltage.

9

+OUT B

Positive Output, Amplifier B.

10

−OUT B

Negative Output, Amplifier B.

12

+OUT C

Positive Output, Amplifier C.

13

−OUT C

Negative Output, Amplifier C.

15

+IN C

Noninverting Input, Amplifier C.

16

−IN C

Inverting Input, Amplifier C.

18

The voltage applied to this pin controls output common-mode voltage, Amplifier C.

19

The voltage applied to this pin controls output common-mode voltage, Amplifier B.

20

The voltage applied to this pin controls output common-mode voltage, Amplifier A.

22

+IN B

Noninverting Input, Amplifier B.

23

−IN B

Inverting Input, Amplifier B.