Datasheet

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3 PBTL Mode Configuration ................................................................................................. 7

4 TAS5518 GUI Window ..................................................................................................... 8

5 THD+N vs. Power (BTL – 4 Ω) .......................................................................................... 11

6 THD+N vs. Power (BTL – 8 Ω) .......................................................................................... 11

7 THD+N vs. Power (PBTL – 2 Ω) ........................................................................................ 12

8 THD+N vs. Frequency (BTL – 4 Ω) ..................................................................................... 12

9 THD+N vs. Frequency (BTL – 8 Ω) ..................................................................................... 13

10 THD+N vs. Frequency (PBTL – 2 Ω) .................................................................................. 13

11 FFT Spectrum with –60 dBFS Tone (BTL)............................................................................. 14

12 FFT Spectrum with -60 dBFS Tone (PBTL) ........................................................................... 14

13 Idle Noise FFT Spectrum (BTL) ......................................................................................... 15

14 Idle Noise FFT Spectrum (PBTL) ....................................................................................... 15

15 Channel Separation ....................................................................................................... 16

16 Frequency Response (BTL).............................................................................................. 16

17 Frequency Response (PBTL)............................................................................................ 17

18 High Current Protection (BTL) ........................................................................................... 17

19 High Current Protection (PBTL) ......................................................................................... 18

20 Pop/Click (BTL) ............................................................................................................ 19

21 Pop/Click (PBTL) .......................................................................................................... 20

22 Output Stage Efficiency................................................................................................... 21

List of Tables

1 TAS5631PHD2EVM Specification ........................................................................................ 3

2 Recommended Supply Voltages ......................................................................................... 6

3 TAS5631 Warning/Error Signal Decoding ............................................................................... 9

4 General Test Conditions ................................................................................................... 9

5 TAS5518 Register Settings................................................................................................ 9

6 Electrical Data ............................................................................................................... 9

7 Audio Performance........................................................................................................ 10

8 Thermal Specification ..................................................................................................... 10

9 Physical Specifications ................................................................................................... 10

10 Related Documentation from Texas Instruments ..................................................................... 21

TAS5631PHD2EVM SLOU275A–December 2009–Revised May 2010