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AKD4730-100W AK4730-100W Evaluation Board Rev.4 GENERAL DESC
Top Searches for this datasheet[AKD4730-100W] AKD4730-100W AK4730-100W Evaluation Board Rev.4 GENERAL DESCRIPTION AKD4730-100W evaluation board AK4730, which chip modulator built channel Modulators Pre-Drivers MOSFETs Class-D Amplifier. interface evaluation board AKM's ADC, possible evaluate easily. AKD4730 also digital audio interface achieve interface with digital audio systems opt-connector. Ordering guide AKD4730-100W AK4730-100W Evaluation Board (Cable connecting with printer port IBM-AT compatible control software packed with this.) This control software can't operate Windows FUNCTION MOSFET drivers built Compatible with types interface optical input Direct interface with decoder 10pin header 10pin header serial control interface Regulator Output power 100W/ 8ohm AK4114 10pin Header E-Bridge Data AK4730 10pin Header Control Data E-Bridge recommend MOSFETs IRF9Z34N, IRFZ24N International Rectifier products E-Bridge. inductance TRTT14-J026 TDK's product. Figure AKD4730-100W Block Diagram <KM074904> 2005/07 [AKD4730-100W] Operation sequence power supply lines (Please refer wiring other jumper Terminal Name Color +12V Orange Black Supply Voltage Items Note VP1, pins AK4730 Should connected MVDD AK4730, Should connected regulator AK4730 Should connected Table Wiring power supply Please wire power supply carefully. (Divide wiring from each power supply) Setup each clocks AK4730 input method clocks AK4730 kinds methods. method from mounted AK4114, another from external inputs. These setting selected jumpers JP1(MCLK), JP2(BICK), JP3(LRCK), JP4(SDATA). (see following Figures) MCLK BICK SDATA LRCK Figure Clocks input from AK4114 MCLK BICK SDATA LRCK Figure Clock input from external connections outputs Analog signals outputted J1(Lch hot), J2(Lch cold), J6(Rch hot), J7(Rch cold). Connect each terminal speakers measurement equipment. <KM074904> 2005/07 [AKD4730-100W] Setup sequence switch power-off AK4730, AK4114. should switched off-side time power supply Turn after power Next, write control registers. PORT3 Control cable <KM074904> OFFON Connect control cable power supply figure. 2005/07 [AKD4730-100W] Setup switch [S2]: Setup AK4730 CAD1 CAD0 Default chip address Default "00" 4-wire Serial Don't turn Table Setup [S1]: Setup AK4114 OCKS1 OCKS0 DIF0 DIF1 DIF2 isn't connected. mode X'tal mode Default Setting MCLK output Default "00"(256fs) Setting Audio interface Default "101"(I2S) Table Setup function toggle [SW1](4730_PDN): Resets AK4730, AK4114. Leave during normal operation. indication content turned when each output "H". [LE1] (INT1): output INT0 AK4114 (the detection AUTO DTSCD, AUDION) [LE2] (INT0): output INT1 AK4114 (the detection UNLOCK, PAR) <KM074904> 2005/07 [AKD4730-100W] Serial Control AKD4730-100W controlled through printer port parallel port) IBM-AT interchange machine. Connect PORT3 with line flat cable packing together. Connector Connect wire flat cable PORT3 UP-I/F Header Figure connection line flat cable <KM074904> 2005/07 [AKD4730-100W] AKD4730-100W Control Program operation manual Set-up evaluation board control software This evaluation board does correspond control. AKD4730-100W according above mentioned setting. Connect IBM-AT compatible with AKD4730-100W 10-line type flat cable (packed with AKD4730). Take care direction 10pin header. (Please install driver CD-ROM-disk when this control software used Windows 2000/XP. Please refer "Installation Manual Control Software Driver device control software". case Windows95/98/ME, this installation needed. This control software does operate Windows NT.) Insert CD-ROM-disk labeled "AKD4730-100W Evaluation Kit" into CD-ROM-disk drive. Access CD-ROM-disk drive double-click icon "akd4730_3.exe" control program. Then please evaluate according followings. Operation flow Keep following flow. Start control program accordance with above. Next, should input output data properly, evaluate Explanation each buttons [Write default] [All write] [All Read] [F1] [F2] [Volume] [Read] [Write] initialize registers AK4730 setting data registers display written AK4730 same time. setting data registers AK4730 read same time. Dialog write data keyboard operation. Dialog evaluate ATTL/ATTR Volume Tone changed slider buttons setting data each register read setting data each register written. "ON"/"OFF" each click. want write input data AK4730, click "OK" button. not, click "Cancel" button. indication data inputted data indicated register map. character means "1", Blue character means "0". blank part part which defined datasheet. <KM074904> 2005/07 [AKD4730-100W] Explanation each dialog [Function1 Dialog] Address Box: Data Box: Dialog write data keyboard operation Input register address figures hexadecimal. Input register data figures hexadecimal. want write input data AK4730, click "OK" button. not, click "Cancel" button. [Function2 Dialog] Dialog evaluate ATTL/ATTR This dialog corresponds only addr=02H, Address Box: Input register address figures hexadecimal. Start Data Box: Input start data figures hexadecimal. Data Box: Input data figures hexadecimal. Interval Box: Data written AK4730 this interval. Step Box: Data changes this step. Mode Select Box: check this check box, data reaches data, returns start data. [Example] Start Data Data Data flow: check this check box, data reaches data, does return start data. [Example] Start Data Data Data flow: want write input data AK4730, click "OK" button. not, click "Cancel" button. [Volume Dialog] Dialog write data mouse operation This dialog corresponds only addr=02H, 03H, 04H, [Write Dialog] Dialog write data mouse operation There dialogs corresponding each register. Click "Write" button corresponding each register dialog. check check box, data becomes "1". not, "0". want write input data AK4730, click "OK" button. not, click "Cancel" button. <KM074904> 2005/07 [AKD4730-100W] Attention operation case that function "Output-Short Protection" used Write after PROT written "1". case that function "Adaptive Dead-Time Control" used Write ADTC after written "1". Function1 Function2 dialog, input data boxes. Attention dialog indicated input data address that specified datasheet click "OK" button before input data. that case dialog input data once more again. These operations does need click "Cancel" button check check box. <KM074904> 2005/07 [AKD4730-100W] AK4730 register Addr Register Name Mode Vol. Gain Control Volume Volume TONE-Bass Control TONE- Treble Control Dead Time Dead Time Dead Time Dead Time Dead Time Status Dead Time Status Dead Time Status Dead Time Status Option Protection Status DEM1 DEM0 SCALE1 TLIM DR1L2 DR2L2 DR1R2 DR2R2 DR1LO2 DR2LO2 DR1RO2 DR2RO2 DIF2 SCALE0 TONE DR1L1 DR2L1 DR1R1 DR2R1 DR1LO1 DR2LO1 DR1RO1 DR2RO1 DIF1 GAIN2 DR1L0 DR2L0 DR1R0 DR2R0 DR1LO0 DR2LO0 DR1RO0 DR2RO0 DIF0 GAIN1 DFS1 GAIN0 DF1L2 DF2L2 DF1R2 DF2R2 DF1LO2 DF2LO2 DF1RO2 DF2RO2 ADTC DFS0 SMUTEL SMUTER DF1L1 DF2L1 DF1R1 DF2R1 DF1LO1 DF2LO1 DF1RO1 DF2RO1 PROT DF1L0 DF2L0 DF1R0 DF2R0 DF1LO0 DF2LO0 DF1RO0 DF2RO0 PSRON OVRL Note: When "L", impossible write data registers. initialized. write data Addr.10H~1FH. setting registers character above Addr."06H~09H" recommended Dead-Time (for MOSFET Array SLA5097) AKD4730-100W evaluation board. When function ADTC evaluated, power supply (Vp) 48V. <KM074904> 2005/07 [AKD4730-100W] Plots [Measurement condition] Measurement unit Audio Precision, System two, Cascade MCLK 256fs BICK 64fs 48kHz, 44.1kHz 10Hz20kHz 24bit Power Supply AVDD=DVDD=TVDD=PVDD=5V, MVDD=12V, VP=48V(VP1=VP2=VP3 <28V) Interface AK4114 Temperature Room Load Figure THD+N Input Level (fin=1kHz) Figure (Noise floor) Figure Linearity (fin=1kHz) Figure Triangle -80dBFS input Figure Tone control <KM074904> 2005/07 [AKD4730-100W] -100 -110 -120 -130 -130 AK4730 Vp=48V THD+N Input level -120 -110 -100 dBFS Figure THD+N Input Level (fin=1kHz) -100 -110 -120 -130 -140 -150 -160 -170 -180 100k AK4730 Vp=48V band noise Figure (Out band noise) points=16384, Avg=8, Window=Equiripple <KM074904> 2005/07 [AKD4730-100W] AK4730 VP=48V Linearity 05/18/04 20:26:58 -100 -110 -120 -130 -140 -140 -130 -120 -110 -100 dBFS AK4730_lin.at2c Figure Linearity (fin=1kHz) AK4730 VP=48V -80dBFS Triangle Wave 05/18/04 20:02:01 100m 110m 120m AK4730_tri.at2c Figure Triangle -80dBFS input <KM074904> 2005/07 [AKD4730-100W] AK4730 Vp=48V, fs=44.1kHz Figure Tone control <KM074904> 2005/07 [AKD4730-100W] Revision History Date (YY/MM/DD) 04/05/20 04/12/14 Manual Revision KM074900 KM074901 Board Reason Revision First Edition Circuit Change Contents Additions changes parts number changes parts transistors Output Output from package discrete. Added parts number Q33, Q34, Q35, Q36, Q37, this changes. Defined parts number. Changes parts number: Output Output Q18A Q18B Q20A Q20B Q24A Q24B Changes parameters circuit around AK4730: C23, 1.2M Changes parameters circuit around Output Output Rch: C87, C132 0.33u 0.1u R69, Rev.A Rev.3 Ver.1.0 Ver.3.0 akd4730.exe akd4730_3.exe 05/01/25 05/04/04 KM074902 KM074903 Board Revision Change Control Software Version Change Control Software File Name Change Board Revision Change Parts Change 05/07/19 KM074904 Rev.3 Rev.4 Inductance LPF: Parts Change RLF12560-100M7R5 TRTT14-J026 <KM074904> 2005/07 [AKD4730-100W] IMPORTANT NOTICE These products their specifications subject change without notice. Before considering application, consult Asahi Kasei Microsystems Co., Ltd. (AKM) sales office authorized distributor concerning their current status. assumes liability infringement patent, intellectual property, other right application information contained herein. export these products, devices systems containing them, require export license other official approval under regulations country export pertaining customs tariffs, currency exchange, strategic materials. products neither intended authorized critical components safety, life support, other hazard related device system, assumes responsibility relating such use, except with express written consent Representative Director AKM. used here: hazard related device system designed intended life support maintenance safety applications medicine, aerospace, nuclear energy, other fields, which failure function perform reasonably expected result loss life significant injury damage person property. critical component whose failure function perform reasonably expected result, whether directly indirectly, loss safety effectiveness device system containing which must therefore meet very high standards performance reliability. responsibility buyer distributor product distributes, disposes otherwise places product with third party notify that party advance above content conditions, buyer distributor agrees assume responsibility liability hold harmless from claims arising from said product absence such notification. <KM074904> 2005/07 OCKS1 OCKS0 DIF0 DIF1 DIF2 4114_SETTING 4114_3.3V 0.1u OCKS1 OCKS0 DIF0_DIR DIF1_DIR DIF2_DIR 4114_3.3V INT1 0.47u INT1 VCOM AVSS TEST1 DIR_VD DIODE AVDD IPS0 INT0 INT0 74HCT14 0.1u 74HCT14 DIF0_DIR OCKS0 OCKS0 DIF0 OCKS1 OCKS1 DIR_PDN TEST2 4114_3.3V PORT1 DIF1_DIR DIF1 TORX141 TORX 0.1u DIF2_DIR DIF2 AK4114 12.2880MHz IPS1 P/SN DAUX XTL0 MCKO2 MCKO2 4114_BICK XTL1 BICK COUT UOUT DVDD BOUT VOUT DVSS DVSS TVDD 0.1u 4114_3.3V 0.1u 0.1u INT1 74HCT14 INT1 DIR_VD INT0 74HCT14 INT0 DIR_VD LP2950A 4114_3.3V 4114_LRCK LRCK MCKO1 74HCT14 DIR_VD SDTO 4114_SDTO 4114_3.3V DIR_VD 0.1u 0.1u Title AK4114 Size Date: Document Number AKD4730-100W Tuesday, January 2005 Sheet 1.2M VRRO VRLO 1.2M 0.1u 0.1u 100p 220K 220K 100p 0.01u VRRI 2.2u 0.01u VRLI 1.2K 1.2K PROTHR VREFRO VREFLO PROTR CAPR AVDD VREFRI VREFLI PROTL CAPFF1 CAPFF2 PROTHL PROTLL CAPL ADPTHL ADPTLL AVSS TP12 TP13 TP14 TP15 0.1u 470u MVDD MVSS 0.0022u 0.0022u 0.0022u 0.1u TP10 TP11 330p 0.47u 0.0022u PROTLR ADPTHR ADPTLR OVRL VBG12V PVSS PVDD BVSS1 MCKO CDTO DVSS DVDD MCLK LRCK BVSS2 LGATE1L MGATE1L HGATE1L HGATE2L MGATE2L LGATE2L MVSS MVDD MVDD MVSS LGATE1R MGATE1R HGATE1R HGATE2R MGATE2R LGATE2R MVSS AK4730 port3 100u 0.1u TSTM1 TSTM2 BVSS2 TSTH1 TSTH2 TSTL1 TSTL2 MVDD DVDD DVSS CAD1 CAD0 MCKO2 4114_LRCK MCLK BICK LRCK DATA PORT2 MCLK BICK SDTI 0.1u 74HCT157 CAD1 CAD0 100u TP19 TP16 TP20 TP17 TP21 TP18 4114_BICK BICK LRCK 4114_SDTO DATA PORT3 uP-I/F CCLK/SCL CDTI/SDA SDA_ACK SDA_ACK port3 1.8k 74LS07 0.1u 470u SDA_ACK CAD1 CAD0 CAD1 CAD0 4730_SETTING Title AK4730 Size Date: Document Number AKD4730-100W Tuesday, January 2005 Sheet 100n 100n 0.02u 0.02u 0.1u 0.1u 0.1u 0.02u 0.02u 0.1u 1SMA5923 1SMA5923 IRFZ24N 0.1u 0.1u IRF9Z34N IRF9Z34N IRFZ24N 0.1u 0.1u VRLI IRFZ24N VRLO 100k OUTPUT_connector R101 IRLR3105 0.1u 2200u IRFZ24N 100k OUTPUT_connector R100 0.1u 0.47u 0.47u Title Output_Lch Size Date: Document Number AKD4730-100W Tuesday, January 2005 Sheet C101 C105 C100 C104 C102 C103 C106 C108 C107 C109 C111 100n C110 100n C112 C116 0.02u C117 0.02u 0.1u C118 0.1u C119 0.1u C113 C114 0.02u C115 0.02u 0.1u 1SMA5923 C120 C121 1SMA5923 C122 0.1u C123 0.1u C124 IRFZ24N IRF9Z34N IRF9Z34N IRFZ24N C125 C126 0.1u C127 0.1u VRRI IRFZ24N VRRO 100k OUTPUT_connector R103 IRLR3105 C128 0.1u C129 2200u IRFZ24N 100k OUTPUT_connector R102 C132 C133 0.47u 0.1u C134 0.47u Title Output_Rch Size Date: Document Number AKD4730-100W Tuesday, January 2005 Sheet V+_connector +12V_connector NJM78M05A GND_connector 2200u 0.1u 470u 0.1u 0.1u 100u 0.1u Title Size Date: Document Number Power Supplies AKD4730-100W Sheet Tuesday, January 2005 Other recent searchesORD9215 - ORD9215 ORD9215 Datasheet L10211 - L10211 L10211 Datasheet L10212 - L10212 L10212 Datasheet GTL1655 - GTL1655 GTL1655 Datasheet DS1543 - DS1543 DS1543 Datasheet DIP12-1A72-10C - DIP12-1A72-10C DIP12-1A72-10C Datasheet
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