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TPA3223EVM
Texas Instruments TPA3223EVM Manuals
Manuals and User Guides for Texas Instruments TPA3223EVM. We have
1
Texas Instruments TPA3223EVM manual available for free PDF download: User Manual
Texas Instruments TPA3223EVM User Manual (33 pages)
Brand:
Texas Instruments
| Category:
Motherboard
| Size: 1.94 MB
Table of Contents
Table of Contents
1
Quick Start (BTL MODE)
3
Required Hardware
3
Figure 1-1. Output Configuration BTL
3
Connections and Board Configuration (BTL MODE)
4
Figure 1-2. EVM Board (Top Side)
4
Figure 1-3. EVM Board (Bottom Side)
4
Power-Up
5
Table 1-1. Jumper and Switch Configurations (BTL Mode)
5
Setup by Mode
7
BTL MODE (Stereo - 2 Speaker Outputs)
7
PBTL MODE (Mono - 1 Speaker Output)
7
Figure 2-1. Output Configuration PBTL - 4 Inductors
7
Figure 2-2. EVM Board with Connectors and
8
Table 2-1. Jumper and Switch Configurations
9
Hardware Configuration
10
Indicator Overview
10
Fault
10
PWM Frequency Adjust
10
Table 3-1. Fault and Clip Overtemperature Status
10
Table 3-2. Frequency Adjust Primary Mode Selection
10
Modulation Modes (AD Mode and HEAD Mode)
11
Output Mode Selection
11
Audio Front End
11
Table 3-3. HEAD and AD Mode Selection
11
Table 3-4. Output Mode and Modulation Mode Selection
11
EVM Power Tree
12
LC Response and Overview
12
Table 3-5. Power Supply Summary
12
Reset Circuit and por
13
Figure 3-1. Filter Frequency Response
13
Analog-Input-Board Connector (J28)
14
Figure 3-2. RESET Circuit
14
Figure 3-3. AIB EVM Connector
14
Table 3-6. AIB Connector (J28) Pinout
14
Table 3-7. AIB Power Rail Specifications
15
EVM Design Documents
16
TPA3223 Board Layouts
16
Figure 4-1. TPA3223EVM Top Composite Assembly
16
Figure 4-2. TPA3223EVM Bottom Composite
17
TPA3223 Board Layouts
18
Figure 4-3. TPA3223 EVM Board Dimensions
18
TPA3223EVM Schematics
19
Figure 4-4. TPA3223EVM Schematic 1
19
Figure 4-5. TPA3223EVM Schematic 2
20
Figure 4-6. TPA3223EVM Schematic 3
21
TPA3223EVM Bill of Materials
22
Table 1-10. TPA3223EVM Bill of Materials
22
Table 4-1. TPA3223EVM Bill of Materials
23
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