OPA2863DGK Evaluation Module

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1 Features

This EVM supports the following features:

Configured for split-supply operation and easily modified for single supply
Default gain of 1 V/V configuration can be easily reconfigured for other gains
Designed for easy connection to standard 50-Ω input and output impedance test equipment
Simple interface to the inputs and outputs through the SMA connectors

2 EVM Specifications

Table 2-1 lists the EVM specifications.

Table 2-1 EVM Specifications

Parameter		Value
	Single-supply voltage range (V– = ground)	2.7 V to 12.6 V
V_S±	Split-supply voltage range	±1.35 V to ±6.3 V
I_Q±	Supply current (no load)	720 µA per amplifier
	Input voltage	V_S±, Max
I_OUT	Linear output drive	±30 mA

3 Power Connections

The OPA2863DGKEVM is equipped with test point connectors for easy connection of power. The positive supply input is red and is labeled V+. The negative supply input is yellow and is labeled V–. The ground is black and is labeled GND.

3.1 Split-Supply Operation

To operate as split supply, apply the positive-supply voltage to V+, negative-supply voltage to V– , and the ground reference from supply to GND.