Kit Contents; Specification; Device Information - Texas Instruments PGA849 User Manual

Evaluation Module Overview
1 Evaluation Module Overview
1.1 Introduction
This user's guide contains information and support documentation for the PGA849 evaluation module (EVM).
Included are the circuit description, jumper settings, required connections, printed circuit board (PCB) layout,
schematic, and bill of materials of the PGA849EVM. Throughout this document, the terms evaluation board,
evaluation module, and EVM are synonymous with the PGA849EVM.

1.2 Kit Contents

1.3 Specification

For a full list of the electrical characteristics for the PGA849, see the
Precision Programmable-Gain Instrumentation Amplifier data

1.4 Device Information

The EVM is built with the PGA849RGT device in the 16-pin VQFN package with the thermal pad.
This EVM provides access to the features and measures the performance of the PGA849 device. The PGA849
is equipped with eight binary gain settings, from an attenuating gain of 0.125V/V to a maximum of 16V/V, using
three digital gain selection pins. By default, the PGA849EVM programmable gain amplifier is configured to a gain
of 0.125V/V. The evaluation board provides shunt jumpers J10, J11, and J12 to set the PGA849 gain.
2 PGA849 Evaluation Module
Table 1-1. PGA849EVM Kit Contents
Item Description
PGA849EVM PCB
Copyright © 2024 Texas Instruments Incorporated
Quantity
1
PGA849 Low-Noise, Wide-Bandwidth,
sheet.
www.ti.com
SBOU315 – MARCH 2024
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