AC320032-2

PIC32 Audio DAC Daughter Board – AK4384VT Information Sheet Thank you for purchasing a PIC32 Audio DAC Daughter Board – AK4384VT. This information sheet provides important information that will help you successfully use the board as quickly as possible. This daughter board is designed specifically to be used with the PIC32 Bluetooth® Audio Development Kit (DV320032); however, it can also be used with other Microchip development hardware. For more information about this daughter board, please visit: http://www.microchip.com. Features Americas Asia/Pacific (Continued) Atlanta - 678-957-9614 Austin - 512-257-3370 Boston - 774-760-0087 Chicago - 630-285-0071 Cleveland - 216-447-0464 Dallas - 972-818-7423 Detroit - 248-848-4000 Houston - 281-894-5983 Indianapolis - 317-773-8323 Los Angeles - 949-462-9523 New York - 631-435-6000 Phoenix - 480-792-7200 Santa Clara - 408-961-6444 Toronto - 905-673-0699 China - Chengdu - 86-28-8665-5511 China - Chongqing - 86-23-8980-9588 China - Hangzhou - 86-571-8792-8115 China - Hong Kong SAR - 852-2943-5100 China - Nanjing- 86-25-8473-2460 China - Qingdao - 86-532-8502-7355 China - Shanghai - 86-21-5407-5533 China - Shenyang - 86-24-2334-2829 China - Shenzhen - 86-755-8864-2200 China - Wuhan - 86-27-5980-5300 China - Xiamen - 86-592-2388138 China - Xian - 86-29-8833-7252 China - Zhuhai - 86-756-3210040 India - Bangalore - 91-80-3090-4444 India - New Delhi - 91-11-4160-8631 India - Pune - 91-20-3019-1500 Japan - Osaka - 81-6-6152-7160 Japan - Tokyo - 81-3-6880-3770 Korea - Daegu - 82-53-744-4301 Korea - Seoul - 82-2-554-7200 Malaysia - Kuala Lumpur - 60-3-6201-9857 Malaysia - Penang - 60-4-227-8870 Philippines - Manila - 63-2-634-9065 Singapore - 65-6334-8870 Taiwan - Hsin Chu - 886-3-5778-366 Taiwan - Kaohsiung - 886-7-213-7840 Taiwan - Taipei - 886-2-2508-8600 Thailand - Bangkok - 66-2-694-1351 Europe Austria - Wels - 43-7242-2244-39 Denmark - Copenhagen - 45-4450-2828 France - Paris - 33-1-69-53-63-20 Germany - Munich - 49-89-627-144-0 Italy - Milan - 39-0331-742611 Netherlands - Drunen - 31-416-690399 Spain - Madrid - 34-91-708-08-90 UK - Wokingham - 44-118-921-5869 Asia/Pacific Australia - Sydney - 61-2-9868-6733 China - Beijing - 86-10-8569-2100 03/25/14 Microchip Technology Inc. • 2355 West Chandler Blvd. • Chandler, AZ 85224-6199 www.microchip.com The Microchip name and logo, the Microchip logo, and MPLAB are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are property of their respective companies. © 2015, Microchip Technology Incorporated, Printed in the U.S.A. All Rights Reserved. 03/14 DS50002336A *DS50002336A* The PIC32 Audio DAC Daughter Board – AK4384VT is a high-performance 24-bit stereo DAC board for selected PIC32 hardware development platforms. This DAC board features the AKM AK4384VT Stereo DAC, which includes a high-performance 24-bit Audio DAC and a high-performance headphone amplifier. This board is suitable for adding audio output capabilities to the PIC32 Bluetooth Starter Kit (DM320018), and as previously mentioned, it is compatible with the PIC32 Bluetooth Audio Development Kit. The PIC32 Audio DAC Daughter Board – AK4642EN features include: • AK4384VT 24-bit DAC • AK4201 Stereo Headphone Amplifier • 3.5 mm Headphone Output Additional Information For more information on drivers and examples, please visit: • www.microchip.com/pic32btsuites • www.microchip.com/harmony PIC32 Audio DAC Daughter Board -- AK4384VT Information Sheet J1 1 2 GPIO_1/UART1_Rx 3 4 GPIO_2/UART1_Tx 5 6 GPIO_4/UART1_RTS# GP IO_4/UART1_RTS# _ _ GPIO_24/I2S2_LRCL GPIO_7/I2C1_SCL 7 8 GPIO_12/STBY/RST GPIO_12/S _ TBY/RST GPIO_22/I2S2_BCLK GPIO_10/I2C1_SDA 9 10 GPIO_8/I2S1_LRCL GPIO_8/I2S _ 1_LRCL _ (FRAME/SS#) GPIO_27/SPI2_SDI GPIO_11/SPI1_SDI 11 12 GPIO_6/I2S1_BCLK (SCK1) GPIO_25/I2S2_SDO 13 14 GPIO_5/I2S1_MCLK GPIO_5/I2S _ 1_M _ CLK (REFCLKO) AGND PWR 17 18 +3.3V_DIG PWR 19 20 5V_SW_DIG 2 3 4 5 6 7 8 9 10 11 12 GPIO_33/PD1# 15 16 GND D1 J2 1 GPIO_13/AN(a) SS14 U1 6.4 VDC to 15 VDC GPIO_15/SS2# +5V_LOCAL 3 PWR VIN GPIO_16/AN(c) C1 10uF 25V GPIO_17 AGND C2 0.1uF SLW-106-01-T-D GND GND GPIO_14/AN(b) VOUT 1 GPIO_9/I2S1_SDO GPIO_9/I2S _ 1_S _ DO GPIO_3/UART1_CTS# TAB 2 4 C3 0.1uF TLV1117-50 C4 10uF 16V GND MB CONN ,PSHGDQFH0DWFKLQJ1HWZRUN R14 GPIO_5/I2S1_MCLK R15 150K 150R +5V_LOCAL U2 GPIO_8/I2S1_LRCL 3 4 DZFL BICK DZFR 16 15 VDD Q1 MMBTA64-7-F 7.5K R2 7.5K SDTI LRCK R1 Q2 MMBTA64-7-F +5V_LOCAL 14 C5 0.1uF 6 GPIO_1/UART1_Rx 7 GPIO_2/UART1_Tx 8 GPIO_3/UART1_CTS# 5 GPIO_12/STBY/RST 9 R8 20K ±1% CSN VSS 13 ACKS/CCLK CDTI VCOM PDN AOUTL P/S AOUTR 12 11 10 C12 10uF 16V C6 10uF 16V GND +5V_LOCAL R4 470R D2 Green 3 D3 Green C14 GND U3 R5 470R C15 GND C7 16V 10uF C8 0.1uF 4 C9 16V 10uF C10 0.1uF 5 R6 ±1% R7 ±1% 1 0.47uF 20K 0.47uF 20K R10 30K IC_AK4384VT 12 C17 68pF R9 30K C16 68pF11 2 GND 8 GPIO_4/UART1_RTS# R11 20K ±1% AVDD VSS1 PVEE PVDD VSS2 LIN RIN 10 9 AK4201 GPIO_9/I2S1_SDO MCLK ROUT CN 6 LOUT PDN C11 1.0uF GND C13 1.0uF PAD GPIO_6/I2S1_BCLK R3 20K ±1% 2 CP 7 13 1 GND +5V_LOCAL GND GND HeadShone/LineOUT R12 2 33R ±1% 4 5 R13 3 33R ±1% 1 J3 GND DS50002336A