Texas Instruments TAS5614PHD Evaluation Module TAS5614PHD2EVM TAS5614PHD2EVM 데이터 시트
제품 코드
TAS5614PHD2EVM
Related Documentation from Texas Instruments
www.ti.com
Table 3. TAS5612/14 Warning/Error Signal Decoding
SD
OTW1
OTW2
Device Condition
0
0
0
High temperature error and/or high current error
0
0
1
Under voltage lockout or high current error. 100°C temperature warning
0
1
1
Under voltage lockout or high current error
1
0
0
125°C temperature warning
1
0
1
100°C temperature warning
1
1
1
Normal operation, no errors/warnings
The shutdown signals together with the temperature warning signal, give the chip state information as
described in
described in
. Device fault reporting outputs are open-drain outputs.
4
Related Documentation from Texas Instruments
The following table contains a list of data manuals that have detailed descriptions of the integrated circuits
used in the design of the TAS5612/14PHD2EVM. The data manuals can be obtained at the URL
used in the design of the TAS5612/14PHD2EVM. The data manuals can be obtained at the URL
Table 4. Related Documentation from Texas
Instruments
Part Number
Literature Number
TAS5518
TAS5612
TAS5614
TLV271
TPS3825-33
TLV1117-33C
4.1
Additional Documentation
1. PC Configuration Tool for TAS5518 (TAS5518 GUI ver. 4.0 or later)
2. System Design Considerations for True Digital Audio Power Amplifiers (
2. System Design Considerations for True Digital Audio Power Amplifiers (
3. Digital Audio Measurements (
)
4. PSRR for PurePath Digital Audio Amplifiers (
)
5. Power Rating in Audio Amplifier (
6. PurePath Digital AM Interference Avoidance (
7. Click & Pop Measurements Technique (
)
8. Power Supply Recommendations for DVD-Receivers (
)
9. Implementation of Power Supply Volume Control (
)
Appendix A Design Documents
This appendix comprises design documents pertaining to the TAS5612/14PHD2EVM evaluation module.
The documents are presented in the following order.
The documents are presented in the following order.
•
Schematic (5 pages)
•
Parts List (2 pages)
•
PCB Specification (1 page)
•
PCB Layers (8 pages)
•
Heat sink drawing (1 page)
•
Inductor (1 page)
8
Design Documents
SLOU285 – December 2009
Copyright © 2009, Texas Instruments Incorporated