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User's Guide
SLOU205 – July 2007
DRV600EVM User's Guide
This user’s guide describes the operation and configuration of the evaluation module (EVM) for the
DRV600 stereo line driver. The document also provides measurement data and design information,
including a schematic, bill of materials, and layout figures.
Contents
1 Overview ...................................................................................................................... 2
2 Quick Setup Guide........................................................................................................... 4
3 Shutdown ..................................................................................................................... 5
4 DRV600EVM Performance ................................................................................................. 6
5 Related Documentation from Texas Instruments ...................................................................... 11
6 Design Documentation .................................................................................................... 12
List of Figures
1 DRV600EVM ................................................................................................................. 2
2 DRV600 Functional Block Diagram ....................................................................................... 3
3 DRV600EVM Physical Structure ........................................................................................... 4
4 Recommended Power-Up/-Down Sequence ............................................................................. 5
5 THD+N vs Voltage (600 Ω load) ............................................................................................ 7
6 THD+N vs Voltage (100k Ω load) .......................................................................................... 7
7 THD+N vs Frequency (600 Ω load) ........................................................................................ 7
8 THD+N vs Frequency (600 Ω load) Using X7R Input Caps ............................................................ 8
9 FFT Spectrum with –60dBFS Tone ....................................................................................... 8
10 Idle Noise FFT Spectrum ................................................................................................... 9
11 Channel Separation ......................................................................................................... 9
12 Frequency Response ...................................................................................................... 10
13 Phase Response ........................................................................................................... 10
14 Pop/Click (Enable) ......................................................................................................... 11
15 Pop/Click (Disable) ......................................................................................................... 11
16 DRV600EVM Schematic .................................................................................................. 12
17 DRV600EVM PCB Component Side (Top) ............................................................................. 14
18 PCB Top Layer ............................................................................................................. 14
19 PCB Bottom Layer ......................................................................................................... 14
List of Tables
1 DRV600 Features ............................................................................................................ 2
2 Recommended Supply Voltage ............................................................................................ 5
3 General Test Specifications ................................................................................................ 6
4 Electrical Data ................................................................................................................ 6
5 Audio Performance Data .................................................................................................... 6
6 Physical Specifications ...................................................................................................... 6
7 Related Documentation from Texas Instruments ...................................................................... 11
8 DRV600EVM Parts List .................................................................................................... 13
9 PCB Specifications ......................................................................................................... 13
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SLOU205 – July 2007 DRV600EVM User's Guide 1
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