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Class D Audio Amplifier IC Forum Discussions

Michaellu
Level 1
Level 1
First question asked Welcome!

 i want to evaluate ic ma2304 and make a ma2304 demo board. i have two issues。

1.Is the schematic correct in User manual for MA evaluation boards
MA2304DNS/MA2304PNS ?

2. lpc11u68 burns  the fireware bin file . is the “CRP DISABLD”drive  already build-in lpc11u68 's usb bootloader ?no need other fireware '?

Thanks

 

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1 Solution
Jingwei
Moderator
Moderator
Moderator
First question asked 100 replies posted 10 likes received

Hi Michael,

1. yes. The schematic is same for MA2304DNS/MA2304PNS.

2. The latest firmware bin file can be obtained by downloading and installing the latest MERUS™ audio amplifier configurator GUI for the MA2304xNS. The firmware bin file is located in the “[Installation folder]\firmware” folder. No

Thanks and BR,

Steven

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1 Reply
Jingwei
Moderator
Moderator
Moderator
First question asked 100 replies posted 10 likes received

Hi Michael,

1. yes. The schematic is same for MA2304DNS/MA2304PNS.

2. The latest firmware bin file can be obtained by downloading and installing the latest MERUS™ audio amplifier configurator GUI for the MA2304xNS. The firmware bin file is located in the “[Installation folder]\firmware” folder. No

Thanks and BR,

Steven