GS-EVM-AUD-AMPChithunzi cha OL1-GS
Tsegulani Loop Digital Class-D Ampgawo Module
50W pa Channel x 4 mpaka 8Ω
Buku laukadauloPitani www.gansystems.com za mtundu waposachedwa wa bukuli laukadaulo.

GS-EVM-AUD-AMPOL1-GS Open Loop Digital Class-D Ampgawo Module

NGOZI
MUSAMAGWANE BOLO LIKAPAMIKIZIKA NDIKULOLERA ZONSE ZONSE KUTI ZITHA ZIMENE MUSAMAGWIRITSE BOLO.
MKULU VOLTAGE ANGAONEKE PA BONGO PAMENE ZIKULUMIKIZANA NDI MPHAMVU gwero. NGAKHALE KUGWIRITSA NTCHITO KWACHIWIRI PAKATI PA OGWIRITSA NTCHITO KUGWIRITSA NTCHITO KUBWALA KWAMBIRI KAPENA IMFA.
Chonde onetsetsani kuti njira zoyenera zotetezera zikutsatiridwa. Zida zowunikirazi zidapangidwa kuti ziziunika uinjiniya pamalo olamulidwa ndi labu ndipo ziyenera kusamaliridwa ndi anthu oyenerera POKHA. Osasiya gulu likugwira ntchito mosayang'aniridwa.
CHENJEZO
Zigawo zina zimatha kutentha panthawi komanso pambuyo pa opaleshoni. PALIBE chitetezo chomangidwira chamagetsi kapena chotenthetsera pa zida zowunikirazi. Voltage, panopa, ndi chigawo kutentha ayenera kuyang'aniridwa mwatcheru pa ntchito kuteteza chipangizo kuwonongeka.
CHENJEZO
Izi zili ndi magawo omwe amatha kuwonongeka ndi electrostatic discharge (ESD). Nthawi zonse tsatirani njira zopewera ESD mukamagwira ntchito.

GS-EVM-AUD-AMPKufotokozera kwa OL1-GS

1.1 Mawu Oyamba
Buku laukadaulo ili likuwonetsa mawonekedwe ndi maubwino a turnkey open loop Digital Class-D AmpLifier Module GS-EVM-AUD-AMPChithunzi cha OL1-GS Kalasi D ili ndi 200 watt-per-channel ampLifier module reference design ndi opanga zokuzira mawu zoyendetsedwa ndi mphamvu komanso stereo yoyima yokha ndi machanelo angapo. ampopulumutsa. GaN Systems GS-EVM-AUD-AMPOL1-GS imapangidwa mozungulira ma transistors amagetsi a GaN-on-silicon komanso ukadaulo woyendetsa wotsatira. Matekinoloje awiri am'badwo wotsatirawa amaphatikizidwa ndi zosefera zapamwamba kwambiri kuti zikhale zomveka bwino komanso zomveka. GS-EVM-AUD-AMPOL1-GS idapangidwa ngati zotuluka ziwiri zodziyimira pawokha za mlatho, kuti zigwiritsidwe ntchito pama stereo komanso panjira imodzi. Njira yotsegulira ya GaN imapereka mawonekedwe abwino osinthira Kalasi D ampopulumutsa. Kuchita kwapamwamba kwa ma siginecha osinthira kumapereka mayankho apawiri omwe amapereka ntchito yabwinoko kuposa loop / fyuluta yotsekedwa. Moduleyo imaphatikizapo DSP yosinthika kwathunthu yokhala ndi Open-Loop output stage topology ndipo idapangidwa ndi machitidwe abwino a EMI, komanso kuti igwirizane ndi FCC, UL, CSA, ndi CE zofunika.

1.2 Cholinga
Cholinga cha gawo lowunikirali ndikupereka kalasi yathunthu ya GaN yochita bwino kwambiri Class-D. AmpLifier solution yokhala ndi mphamvu zambiri, kutentha pang'ono, kuchepetsa kukula kwa dongosolo ndi kulemera kwake chifukwa cha kusakhalapo kwa sink ya kutentha, chitetezo chachisomo, kubwezeretsa magalimoto, komanso kuphatikiza kosavuta ndi njira yosinthira magetsi. Yankho lathunthu ili lochokera ku GaN Systems, limodzi ndi ma GaN Systems ena omwe adatulutsa ma audio, amathandizira opanga makina omvera m'misika yonse kusakaniza ndi kufananiza mapangidwe ndikukulitsa magwiridwe antchito pamafakitale awo enieni.

1.3 Zosintha

• Malizitsani Kuyima Paokha Kalasi D Audio Ampgawo Module
• 50W / Channel x 4 Half-Bridge ground yotchulidwa pamwamba pa topology mu 8Ω
• 200W / Channel x 2 BTL "Katundu Womangidwa ndi Mlatho" pansi wotchulidwa pamwamba pa 8Ω
• Digital Integrated I 2 S "Inter-IC Sound" Audio Input
• Digital Integrated S/PDIF "Sony/Philips Digital Interconnect Format" Coaxial Audio Input
• Kuyankha pafupipafupi kwa +/- 0.2dB (8Ω, 20Hz mpaka 20KHz)
• +/- 32VDC Power Supply chofunikira
• Njira yokhazikika komanso yophatikizika ya DSP yokhala ndi DAE-3HT
• SNR "Signal to Noise Ratio" & DR "Dynamic Range" yoposa 114dB
• THD+N “THD + Phokoso” yochepera 0.01% pa (8Ω, 1W, 20Hz mpaka 20KHz)
• Palibe chothira kutentha chofunikira
• Kuchita bwino kuposa 96%
• Kutetezedwa kokwanira kosakanikirana kosasokoneza kafupi kafupi, chitetezo chamafuta, ndi chitetezo cha Over-Current
• Complete Integrated non-intrusive Over-Voltage ndi Under-Voltagndi chitetezo
• Kutetezedwa kwa katundu wovuta komanso wochepa wa impedance
• Yogwirizana ndi GaN Systems SMPS GS-EVB-AUD-SMPS2-GS
• Zotsatira stagndi 100V Mode Yowonjezera GaN Transistors GS61008P

1.4 Ubwino

• Wochita bwino kwambiri wa Class-D Audio AmpLifier reference design
• Imayatsa makina ang'onoang'ono komanso omveka bwino a Class-D audio
• Kumveka kwapamwamba komanso kumveka kwamtundu wapamwamba kwambiri
• Chizindikiro chapafupi kwambiri cha mawu ku gwero la mawu
• Kuchepetsa kukula kwa dongosolo ndi kulemera kwake
• Kuchepetsa kutentha
• Mapangidwe otetezeka komanso osasunthika okhala ndi zida zodzitchinjiriza zabwino pazolephera zoyipa
• Mapangidwe odalirika okhala ndi mawonekedwe a Auto recovery
• Kukhathamiritsa kwa mtengo
• Kumangika kosavuta kwa Chassis yokhala ndi zoyimira 8mm ndi zomangira zomangira
• Imagwirizana ndi mapangidwe a GaN Systems athunthu a LLC + PFC SMPS omwe amapereka 20% kuchepa kwa voliyumu ndi 5% kuchepetsa mtengo wa BoM.
• Makhalidwe a GaN amalola kuti pakhale mphamvu zamakono, zamphamvu kwambiritagKuwonongeka kwa e komanso kusinthasintha kwakukulu. Kupaka pang'ono kwa GaNPX kwa GS61008P kumathandizira kutsika kwapang'onopang'ono & kutsika kwamafuta ndipo kumapereka kusintha kwamphamvu kwamphamvu kwambiri.

Mfundo Zaukadaulo za GS-EVM-AUD-AMPChithunzi cha OL1-GS

2.1 Zogwiritsiridwa Ntchito Zovomerezeka

Parameter	Min.	Lembani.	Max.	Chigawo	Zolemba
Mphamvu Wonjezerani Voltage	+/-20	–	+ 1-32	V	Kusamalatagndi @+/-18V
Katundu Impedans	2	8	–	Ω
Mphamvu Yamagetsi Yogwira Ntchito	1000	–		µ F	Pa njanji, pa amp. moduli

2.2 Mtheradi Wopambana Kwambiri

Parameter	Muyezo	Chigawo	Zolemba
Mphamvu Wonjezerani Voltage	+ 1-32	V	Kutulutsa Voltagndi kutseka
Peak Output Current	16	A	Max. Malire apano @18A
Ambient Kutentha	25	°C	Ntchito Yachizolowezi Popanda Kutentha kwa Kutentha
Kutentha kwa Sink Kutentha	90	°C	Heat Sink ingafunike

Mapangidwe a PCB ndi Kulumikizana kwa Module

SMPS yogwirizana: GS-EVB-AUD-SMPS2-GS

4.1 Kufotokozera
GaN Systems Switched-Mode Power Supply GS-EVB-AUD-SMPS2-GS evaluation board GS-EVBAUD-SMPS2-GS Evaluation Board | GaN Systems imagwirizana ndi GaN Systems Open Loop Digital Class-D AmpLifier Module GS-EVM-AUD-AMPChithunzi cha OL1-GS SMPS iyi imapereka maziko a mapangidwe athunthu a LLC Power Supply, okhala ndi Power Factor Correction (PFC). Mowongoleredwa ndi njira zapamwamba zowongolera digito kuphatikiza ndi 650V GaN mokweza ma E-HEMTs, ma SMPS amaphatikiza zigawo zonse zofunika ndi magawo ang'onoang'ono athunthu komanso ogwirizana kwambiri.tagndi magetsi. Mphamvu zimatha kuwongoleredwa mosavuta pokonzanso zigawo za maginito ndikupereka kutentha koyenera komanso kuwongolera kutentha.

4.2 Makhalidwe ndi Ubwino

• Universal AC mzere wolowetsa voltage (85 V - 264 V)
• +/-32 VDC Regulated Output Voltage
• 400W Kutulutsa Mphamvu Zopitilira
• Kupitilira 90% Kugwira Ntchito Kwathunthu
• Mapangidwe opanda zifaniziro, odzipangira okha (kuchokera ku AC Line Input) osafunikira ma DC akunja
• Zigawo zazing'ono zakunja chifukwa cha kusakanikirana kwakukulu ndi D2Audio Controller/DSP
• Kuchita bwino kwambiri pamitundu yambiri yolemetsa kumatheka pogwiritsa ntchito GaN Systems GaN E-HEMTs ndi njira zowongolera zapamwamba
• Kuchulukitsidwa mosavuta ku mphamvu zapamwamba pokonzanso maginito, kusankha koyenera kwa GaN Systems GaN EHEMTS, ndi kasamalidwe ka kutentha
• Next Generation GaN Systems E-HEMTS yopereka zosintha pansipa
• 20% Kuchepa kwa Voliyumu
• 5% BoM kuchepetsa mtengo

Kuyitanitsa Zambiri

Zambiri zoyitanitsa zandandalikidwa mu Table 1 pansipa:
Komwe mungagule | GaN Systems

Table 1 P/N ndi Kufotokozera

GAWO NUMBER	DESCRIPTION
GS-EVM-AUD-AMPChithunzi cha OL1-GS	AmpLifier: 50W pa Channel x 4 mpaka 80, Turnkey Open Loop Digital Class-D Ampgawo Module
GS-EVB-AUD-SMPS2-GS	Gwero la Mphamvu: 400W LLC Switched Mode Power Supply w/PFC
Mtengo wa GS61008P	100V, 90A, GaN E-mode, GaNPX® phukusi, Pansi-mbali utakhazikika
GS-065-011-2-L	650V, 11A, GaN E-mode, 8×8 PDFN, Pansi-mbali utakhazikika
GS-065-030-2-L	650V, 30A, GaN E-mode, 8×8 PDFN, Pansi-mbali utakhazikika

Bungwe Lounikira/Chidziwitso Chofunikira
GaN Systems Inc. (GaN Systems) imapereka zinthu zomwe zili mkati mwa mikhalidwe iyi ya AS IS:
Bolodi/zoyesazi zomwe zikugulitsidwa kapena kuperekedwa ndi GaN Systems zimapangidwira ENGINEERING DEVELOPMENT, DEMONSTRATION, and OR EVALUATION PROSES ZOKHA ndipo sizimaganiziridwa ndi a GaN Systems kuti ndizokwanira kuti anthu azigwiritsa ntchito nthawi zonse. Momwemonso, katundu wogulitsidwa kapena kuperekedwa sikuyenera kukwaniritsidwa molingana ndi kapangidwe kake, kutsatsa, ndi/kapena zodzitchinjiriza zokhudzana ndi kupanga, kuphatikizira, koma osati kutetezedwa kwazinthu ndi njira zachilengedwe zomwe zimapezeka muzinthu zomaliza. phatikizani zigawo za semiconductor kapena matabwa ozungulira. Gulu lowunikirali / zida zowunikirazi sizikugwera mkati mwa malangizo a European Union okhudzana ndi ma electromagnetic compatibility, restricted substances (RoHS), recycling (WEEE), FCC, CE, kapena UL, chifukwa chake sangakwaniritse zofunikira za malangizowa, kapena malamulo ena okhudzana nawo.
Ngati bolodi / zida zowunikirazi sizikugwirizana ndi zomwe zasonyezedwa mu Buku la Umisiri, bolodi/kiti ikhoza kubwezeredwa mkati mwa masiku 30 kuchokera tsiku loperekedwa kuti mubweze ndalama zonse. CHISINDIKIZO CHATSOGOLO NDI CHISINDIKIZO CHAPAKHALA CHOPANGIDWA NDI WOGULITSA KWA WOGULA NDIPO CHILI M'MALO PA ZINTHU ZINA ZONSE, ZOONETSEDWA, ZOTANIKIRIKA, KAPENA ZOYENERA KUKHALA ZOCHITIKA ZOKHUDZA KAPENA ZOGWIRITSA NTCHITO ULIWONSE. KUPOKERA KUKHALIRA KWA CHIFUKWA CHIMENECHI, ​​PALIBE GAWO LIDZAKHALA MASOMPHENYA KWA LINA PA ZOSANGALATSA ZOYAMBIRIRA, ZAPAKHALIDWE, ZONSE, KAPENA ZOtsatira ZONSE. Wogwiritsa ntchitoyo amakhala ndi udindo komanso udindo wosamalira katunduyo moyenera komanso motetezeka. Kupitilira apo, wogwiritsa ntchito amalipira GaN Systems ku zonena zonse zobwera chifukwa chogwira kapena kugwiritsa ntchito katunduyo. Chifukwa cha kutseguka kwa chinthucho, ndi udindo wa wogwiritsa ntchito kusamala zonse zokhuza kutulutsa kwa electrostatic. Palibe Chilolezo choperekedwa pansi pa ufulu wa patent kapena ufulu wina waukadaulo wa GaN Systems mulimonse. GaN Systems imakhala ndi udindo pa chithandizo cha mapulogalamu, kapangidwe kazinthu zamakasitomala, magwiridwe antchito a mapulogalamu, kapena kuphwanya ma patent kapena ufulu wina uliwonse waukadaulo wamtundu uliwonse. GaN Systems pakadali pano imathandizira makasitomala osiyanasiyana pazogulitsa padziko lonse lapansi, chifukwa chake izi sizingochitika zokha. Chonde werengani Buku Laumisiri komanso, makamaka, chidziwitso cha Machenjezo ndi Zoletsa mu Buku la Umisiri musanagwire malonda. Anthu omwe akugwira ntchito (zi) ayenera kukhala ndi zamagetsi
kuphunzitsa ndikusunga miyezo yabwino yaukadaulo. Chidziwitsochi chili ndi chidziwitso chofunikira chachitetezo chokhudza kutentha ndi voltages. Kuti mudziwe zambiri zachitetezo, lemberani GaN Systems' Engineering Team.

Malingaliro a kampani GaN Systems Inc.
www.gansystems.com
Chidziwitso Chofunikira - Pokhapokha ngati kuvomerezedwa momveka bwino ndi nthumwi yovomerezeka ya GaN Systems, zigawo za GaN Systems sizinapangidwe, zovomerezeka, kapena zovomerezeka kuti zigwiritsidwe ntchito populumutsa miyoyo, kuchirikiza moyo, asilikali, ndege, kapena malo, kapena pazinthu kapena machitidwe omwe kulephera kapena kusagwira bwino ntchito kungayambitse kuvulala, imfa, kapena katundu kapena kuwonongeka kwa chilengedwe. Zomwe zaperekedwa m'chikalatachi sizidzatengedwa ngati chitsimikizo cha ntchito. GaN Systems apa imakana zitsimikizo zilizonse kapena mangawa amtundu uliwonse, kuphatikiza koma osalekeza ku zitsimikizo zakusaphwanya ufulu wachidziwitso. Mayina ena onse amtundu ndi malonda ndi zilembo kapena zizindikilo zolembetsedwa za eni ake. Zomwe zaperekedwa apa ndizongowongolera zokha ndipo zitha kusintha popanda kuzindikira. Zomwe zili m'nkhaniyi, kapena kugwiritsa ntchito zinthu zotere sikupereka, momveka bwino, kapena mosapita m'mbali, kwa wina aliyense ufulu wa patent, zilolezo, kapena ufulu wina uliwonse waukadaulo. General Sales and Terms Conditions ikugwira ntchito.

GS-EVM-AUD-AMPOL1-GS TM Rev.221018
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Zolemba / Zothandizira

GaN Systems GS-EVM-AUD-AMPOL1-GS Open Loop Digital Class-D Ampgawo Module [pdf] Buku la Malangizo GS-EVM-AUD-AMPOL1-GS Open Loop Digital Class-D AmpLifier Module, GS-EVM-AUD-AMPOL1-GS, Open Loop Digital Class-D AmpLifier Module, Open Loop Digital AmpLifier, Class-D AmpLifier Module, AmpLifier Module, AmpLifier, Module

Maumboni

• Buku Logwiritsa Ntchito