Datasheet

AD8337
Rev. C | Page 6 of 32
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
1
4
3
2
INPN
VOUT
VCOM
INPP
PIN 1
AD8337
VPOS
PRAO
VNEG
GAIN
8
7
6
5
TOP VIEW
(Not to Scale)
05575-002
NOTES
1. FOR BEST THERMAL PERFORMANCE, EXPOSED PAD
MUST BE SOLDERED TO PCB.
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.