Texas Instruments DRV604PWPEVM, Руководство пользователя

Страница: 1 / 20

User's Guide
SLOU288 – February 2010
DRV604PWPEVM
DRV604PWPEVM
This user's guide describes the operation of the evaluation module for the DRV604. The user’s guide also
provides measurement data and design information like schematic, BOM and PCB layout.
Contents
1 Overview
.....................................................................................................................
2
2 Quick Setup Guide
..........................................................................................................
4
3 On/Off Sequence
............................................................................................................
4
4 Component Selection
.......................................................................................................
5
5 Layout Recommendations
.................................................................................................
7
6 DRV604PWPEVM Performance
..........................................................................................
7
7 Related Documentation from Texas Instruments
.....................................................................
15
8 Design Documentation
....................................................................................................
16
List of Figures
1 DRV604PWPEVM EVM Photo
............................................................................................
3
2 Power-Up/-Down Sequence
...............................................................................................
4
3 2
nd
Order Active Low-Pass Filter, SE Input
..............................................................................
5
4 THD+N vs Voltage (Line Output)
.........................................................................................
9
5 THD+N vs Power (HeadPhone Output)
..................................................................................
9
6 THD+N vs Frequency (Line Output)
....................................................................................
10
DirectPath, FilterPro are trademarks of Texas Instruments.
1 SLOU288 – February 2010 DRV604PWPEVM
Submit Documentation Feedback
Copyright © 2010, Texas Instruments Incorporated