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5.1
Additional Documentation
........................................................................................
24
Appendix A
Design Documents
................................................................................................
25
List of Figures
1
Integrated PurePath Digital™ Amplifier System
.........................................................................
5
2
Physical Structure for the TAS5342DDV6EVM (Approximate Layout)
...............................................
6
3
TAS5508 GUI Window
......................................................................................................
8
4
THD+N vs Power (BTL – 4
Ω
)
............................................................................................
11
5
THD+N vs Power (BTL –6
Ω
)
............................................................................................
12
6
THD+N vs Power (BTL –8
Ω
)
............................................................................................
12
7
THD+N vs Power (PBTL –2
Ω
)
...........................................................................................
13
8
THD+N vs Power (PBTL –3
Ω
)
...........................................................................................
13
9
THD+N vs Frequency (BTL –4
Ω
)
.......................................................................................
14
10
THD+N vs Frequency (BTL – 6
Ω
)
.......................................................................................
14
11
THD+N vs Frequency (BTL –8
Ω
)
.......................................................................................
15
12
THD+N vs Frequency (PBTL –2
Ω
)
......................................................................................
15
13
THD+N vs Frequency (PBTL –3
Ω
)
......................................................................................
16
14
FFT Spectrum with –60-dBFS Tone (BTL)
.............................................................................
16
15
FFT Spectrum with –60-dBFS Tone (PBTL)
............................................................................
17
16
Idle Noise FFT Spectrum (BTL)
..........................................................................................
17
17
Idle Noise FFT Spectrum (PBTL)
........................................................................................
18
18
Channel Separation
........................................................................................................
18
19
Frequency Response (BTL)
...............................................................................................
19
20
Frequency Response (PBTL)
.............................................................................................
19
21
High-Current Protection (BTL)
............................................................................................
20
22
High-Current Protection (PBTL)
..........................................................................................
20
23
Pop/Click (BTL)
.............................................................................................................
21
24
Pop/Click (PBTL)
...........................................................................................................
21
25
Output Stage Efficiency
...................................................................................................
22
26
Subwoofer Lineout THD vs Output Voltage
............................................................................
22
27
Subwoofer Lineout THD vs Frequency
..................................................................................
23
28
Subwoofer Lineout Frequency Response
...............................................................................
23
List of Tables
1
TAS5342DDV6EVM Specification
.........................................................................................
3
2
Recommended Supply Voltages for Power Stage
......................................................................
7
3
Supply Adapter for System Power, Logic and Gate Driver Characteristics
..........................................
7
4
TAS5342 Warning/Error Signal Decoding
................................................................................
9
5
General Test Conditions
....................................................................................................
9
6
TAS5508B Register Settings
...............................................................................................
9
7
Electrical Data
................................................................................................................
9
8
Audio Performance
.........................................................................................................
10
9
Audio Performance Subwoofer Line Output
............................................................................
10
10
Thermal Specification
......................................................................................................
10
11
Physical Specifications
....................................................................................................
11
12
Related Documentation from Texas Instruments
......................................................................
24
2
TAS5342DDV6EVM
SLAU239A – February 2008 – Revised September 2015
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Содержание PurePath Digital TAS5342DDV6EVM
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