DM320011: Audio Dev Board for PIC32

Summary

The Audio Development Board for PIC32 MCUs features an 80 MIPS PIC32 MCU, a 24-bit Wolfson audio codec, a 2” color LCD display, a USB interface, and an on-board microphone. Supported by Microchip’s free software libraries, the kit provides a perfect solution for the development of speech and audio recording and playback products. Target applications include docks for portable audio players, home entertainment systems and automotive sound systems. Included in the box: audio development board, power supply, and information sheet.

The audio development board for PIC32 (DM320011) provides developers a flexible platform for 24-bit audio record and playback, USB Digital Audio, MP3 Decode and Sample Rate Conversion.

The audio board can be easily connected through the MFi dock edge connector to the accessory development platform for iPod and iPhone enabling users to develop applications for iPod and iPhone.

Specifications

Manufacturer	Microchip Technology
Category	Audio Amplifiers
Eval Board Part Number	DM320011-ND
Eval Board Supplier	Microchip Technology
Eval Board	Board not Stocked
Amplifier Type	Class D
Number of Outputs	Stereo
Output Power (RMS) @ Load	20 mW x 2 @ 32 Ω (headphone)
Voltage In	9 V
THD+N (1kHz) @ Conditions	< 0.025% @ 20 mW (32 Ω, 3.3 V AVDD)
Features	MCU Controlled Status Indication UART Interface USB Interface
Efficiency @ Conditions	- Not Given
Standby Current [Typical]	- Not Given
Quiescent Current [Typical]	- Not Given
Component Count + Extras	87 + 13
Application / Target Market	Audio: MP3 Players DVD/Blu-ray Players Handheld games Portable Devices
Design Author	Microchip Technology
Main I.C. Base Part	PIC32MX795F512 WM8960
Quiescent Current [Maximum]	- Not Given
Standby Current [Maximum]	- Not Given
Date Created By Author	2011-05
Date Added To Library	2022-02