AD8337

Data Sheet

Rev. D | Page 6 of 28

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

INPN

VOUT

VCOM

INPP

VPOS

PRAO

VNEG

GAIN

NOTES

1. FOR BEST THERMAL PERFORMANCE,

EXPOSED PAD MUST BE SOLDERED

TO PCB.

3

4

1

2

6

5

8

7

AD8337

TOP VIEW

(Not to Scale)

Figure 2. Pin Configuration

Table 3. Pin Function Descriptions

Pin No.

Mnemonic

Description

1

VOUT

VGA Output.

2

VCOM

Common Ground When Using Plus and Minus Supply Voltages. For single-supply operation, provide half the

positive supply voltage at the VPOS pin to VCOM pin.

3

INPP

Positive Input to Preamplifier.

4

INPN

Negative Input to Preamplifier.

5

PRAO

Preamplifier Output.

6

VNEG

Negative Supply (−VPOS for Dual Supply; GND for Single Supply).

7

GAIN

Gain Control Input Centered at VCOM.

8

VPOS

Positive Supply.

EP

Exposed Pad

For best thermal performance, exposed pad must be soldered to PCB.