Introduction
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Figure 1. TPA3125D2 Audio Power Amplifier EVM - Top View
Figure 2. TPA3125D2 Audio Power Amplifier EVM - Bottom View
TPA3125D2 EVM
2
SLOU250 – January 2009
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Страница 1: ...t 7 List of Tables 1 TPA3125D2 EVM Specifications 3 2 Gain Jumper Settings 4 3 TPA3125D2 EVM Bill of Materials 8 The TPA3125D2 evaluation module EVM consists of a single 10 W class D stereo audio powe...
Страница 2: ...ntroduction www ti com Figure 1 TPA3125D2 Audio Power Amplifier EVM Top View Figure 2 TPA3125D2 Audio Power Amplifier EVM Bottom View TPA3125D2 EVM 2 SLOU250 January 2009 Submit Documentation Feedback...
Страница 3: ...lifier gain to the lowest level 20 dB SHUTDOWN S1 terminal is active LOW A LOW on the device terminal less than 0 8 V shuts down the amplifier a HIGH greater than 2 V on the device terminal places the...
Страница 4: ...ALLED 1 Verify correct voltage and input polarity for the external power supplies Turn ON The EVM starts operation 2 Adjust the input signal 3 Adjust the control inputs to the desired settings as desc...
Страница 5: ...0 HE 470ufd 35V 1500pfd 50V 0603 C16 10 1 4W 1206 R5 GND C17 0603 1500pfd 50V R6 1206 10 1 4W GND 0 22ufd 63V MKT C18 GND 1 00K 0603 R7 GND 470ufd 35V HE C21 C19 MKT 0 22ufd 63V GND R8 0603 1 00K GND...
Страница 6: ...Schematic and PCB Layers www ti com Figure 4 TPA3125D2 EVM Top Side Layout TPA3125D2 EVM 6 SLOU250 January 2009 Submit Documentation Feedback...
Страница 7: ...www ti com Schematic and PCB Layers Figure 5 TPA3125D2 EVM Bottom Side Layout SLOU250 January 2009 TPA3125D2 EVM 7 Submit Documentation Feedback...
Страница 8: ...S 1 CRCW12100000Z0EA Vishay 541 0 0VCT Digi Key R1 R4 RES SMT0603 10K 5 1 10W ROHS 4 ERJ 3GEYJ103V Panasonic P10KGCT Digi Key R5 R6 RESISTOR SMT1206 10 0 1 1 4W ROHS 2 ERJ 8ENF10R0 Panasonic P10 0FCT...
Страница 9: ...temperatures and voltages For additional information on TI s environmental and or safety programs please contact the TI application engineer or visit www ti com esh No license is granted under any pa...
Страница 10: ...ce TI is not responsible or liable for any such statements TI products are not authorized for use in safety critical applications such as life support where a failure of the TI product would reasonabl...
Страница 11: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TPA3125D2EVM...
