PCM3360Q Yakakwira-inoshanda zvemagetsi zvikamu Cmsemicon® package QFN32

The Zhongwei modelPCM3360Q ndeyepamusoro-inoita odhiyo analog-to-digital converter (ADC) inonyanya kushandiswa mumaodhiyo emotokari masisitimu. Iyo ine 6 ADC chiteshi, inogona kugadzirisa analog yekupinza masaini, uye inotsigira mutsauko wekupinda kusvika ku10VRMS. Uye zvakare, iyo chip inosanganisa programmable maikorofoni kurerekera uye yekuisa yekuongorora mabasa, ichiita kuti ive yakavimbika zvakanyanya uye inochinjika mumashandisi emotokari.

Panyaya yekuita kwekuteerera, iyo PCM3360Q ine yakanakisa kuita kweADC, ine mutsara wemutsara wekuisa simba renji re110dB, maikorofoni inosiyanisa yekuisa ine simba renji ye110dB, uye yakazara harmonic kukanganisa pamwe neruzha (THD+N) ye -94dB. Aya ma paramita anoratidza kuti anogona kupa yakanyanya kujeka uye yakaderera ruzha mazinga panguva yekushandurwa odhiyo.

Panyaya yekushandiswa kwesimba, iyo PCM3360Q inoshandisa isingasviki 21.5mW/chiteshi pa48kHz, izvo zvinoita kuti ive yakanyatsokodzera kune mota zvikumbiro zvinoda kushoma simba rekushanda. Iyo tembiricha yekushanda iri -40 ° C kusvika 125 ° C, uye inosangana neAEC-Q100 yakajairwa, kuve nechokwadi chekuita kwakagadzikana munzvimbo dzakasiyana.

Iyo PCM3360Q inotsigira nguva yekuparadzanisa kuwanda (TDM), I2S kana kuruboshwe-yakaenzana (LJ) mafomati ekuteerera uye inodzorwa kuburikidza neI2C kana SPI interface. Izvi zvinobvumira kuti inyatsobatanidzwa mune dzakasiyana siyana dzemotokari maodhiyo masisitimu uye isina musono interface nemamwe maodhiyo edhiyo.

Iyo Zhongwei modhi PCM3360Q isarudzo yakanakira masisitimu emotokari edhidhiyo nemhando yepamusoro yehuzha, mashandisirwo emagetsi mashoma uye nzira dzekudzora dzinochinjika, uye inogona kusangana nemhando yepamusoro yemotokari dzemazuva ano dzemaodhiyo masisitimu.

PCM3360Q Yepamusoro-inoshanda zvemagetsi zvikamu Cmsemicon® package QFN32

Iyo Zhongwei modhi PCM3360Q inonyanya kushandiswa muzviitiko zvakaita semotokari maodhiyo masisitimu, maodhiyo epamba uye mavhidhiyo emidziyo, uye hunyanzvi hwekuteerera. Aya maficha ekushandisa anoshandisa zvizere kuita kwayo kwepamusoro, kuderera kwesimba rekushandisa, uye inochinjika nzira dzekudzora kuti dzipe yemhando yepamusoro yekuteerera ruzivo mundima dzakasiyana. Izvi zvinotevera ongororo yakadzama uye tsananguro:

Mota audio system

Multi-channel kupinza uye kubuda: PCM3360Q ine 6 ADC chiteshi, iyo inokwanisa kubata kupinza kweakawanda maodhiyo masosi, uye inotsigira nguva yekupatsanura multiplexing (TDM), I2S kana kuruboshwe/kurudyi chiyero (LJ) odhiyo mafomati, zvichiita kuti ive chinhu chakakosha muchikamu. mota audio system.

Yakakwira simba renji uye yakaderera kukanganisa: Iyo chip ine mutsara wemutsara wekuisa simba renji re110dB, maikorofoni inosiyanisa yekupinda ine simba renji ye110dB, uye yakazara harmonic kukanganisa pamwe neruzha (THD+N) ye -94dB, kuve nechokwadi chepamusoro kujeka uye huchokwadi hwe. sound quality.

Programmable kuwana uye diagnostic mabasa: Iyo yakasanganiswa programmable maikorofoni kuwana uye yekuisa yekuongorora mabasa inoita kuti ikwanise kuchinjika kune akasiyana siyana ekutora ruzha zvinodiwa uye kutariswa kukanganisa munzvimbo yemotokari, kuvandudza kuvimbika kweiyo system.

Emba yekuteerera uye vhidhiyo zvishandiso

Yakanyatsobatanidzwa: PCM3360Q inobatanidza mabasa akadai seADC uye kusarudzwa kwekuisa, kuderedza kudiwa kwezvikamu zvekunze, zvichiita kuti dhizaini yeimba yekuteerera uye vhidhiyo michina iwedzere uye inoshanda.

Tsigira akawanda maodhiyo mafomati: Inodzorwa kuburikidza neI2C kana SPI interface, inotsigira akawanda maodhiyo ekufambisa data mafomati, anosanganisira TDM, I2S uye LJ, uye inokwanisa kushamwaridzana nemimwe michina muodhiyo yekumba uye vhidhiyo system.

Yakaderera simba dhizaini: Iko kushandiswa kwesimba pa48kHz ishoma pane 21.5mW/chiteshi, iyo inokodzera kwenguva refu yeimba yekuteerera uye vhidhiyo nharaunda uye inoderedza simba rose rekushandisa.

Professional audio equipment

Yepamusoro-chaiyo yekushandurwa kweodhiyo: Iyo yepamusoro-chaiyo ADC kuita kwePCM3360Q inova nechokwadi chemhando yepamusoro yekushandurwa kweodhiyo mumidziyo yeunyanzvi yekuteerera kuti isangane nezvinodiwa zvehunyanzvi hwekurekodha uye kusanganisa.

Flexible yekupinda uye yekubuda kumisikidzwa: Inotsigira akawanda ekuisa uye kubuda masisitimu, ayo anofambisa kugadzirisa uye kuwedzera kwehunyanzvi odhiyo michina zvinoenderana nezvinodiwa zvakasiyana.

Yakakura tembiricha inoshanda renji: Iyo tembiricha yekushanda inosvika -40 ° C kusvika 125 ° C, inosangana neAEC-Q100 yakajairwa, inova nechokwadi chekushanda kwakagadzikana munzvimbo dzakasiyana siyana, uye inonyatso kuenderana nehutsinye hwekushandisa mamiriro eunyanzvi hwekuteerera michina.

Smart Home System

Kubatanidzwa KweSisitimu: PCM3360Q inogona kushandiswa seyodhiyo yekugadzirisa nzvimbo mune yakangwara imba sisitimu, ichibatanidza nemamwe maturusi akangwara kuwana ese-kutenderera imba otomatiki.

Izwi Kudzora Kuenderana: Nekushanda nemakrofoni, inotsigira izwi rekudzora mabasa kuvandudza kupindirana uye nyore kweiyo smart imba system.

Yakaderera Noise Dhizaini: Yakanakisa chiratidzo-kune-ruzha chiyero uye yakaderera ruzha pasi hunhu hunova nechokwadi chakajeka uye chisina ruzha-chisina ruzha kubuda mune yakangwara imba system.

Industrial Application

Kuchinjika kune Harsh Mamiriro: Yakakura tembiricha inoshanda renji uye kuvimbika kwakanyanya kunoita kuti PCM3360Q ikwane nharaunda dzakaomarara munzvimbo dzemaindasitiri, kuve nechokwadi chekuenderera uye kugadzikana kushanda kweiyo audio system.

Multi-channel Monitoring: Iine akawanda-channel yekupinza uye yekubuda mabasa, akawanda maindasitiri odhiyo masaini anogona kutariswa uye kugadziriswa panguva imwe chete kuti avandudze kugadzira nekuchengetedza.

Low Power Consumption uye Energy Saving: Paunenge uchichengetedza kushanda kwepamusoro, dhizaini yakaderera yekushandiswa kwesimba inonyanya kukosha kune maindasitiri maapplication anoda kushanda kwenguva refu, zvinobudirira kuderedza mari yekushandisa.

Muchidimbu, iyo Zhongwei modhi PCM3360Q ine tarisiro yakakura yekushandisa mumaodhiyo emotokari masisitimu, maodhiyo epamba uye mavhidhiyo emidziyo, hunyanzvi hwekuteerera maodhiyo, smart home system uye maindasitiri mashandisirwo nekuda kwekuita kwayo kwakanaka uye mabasa anochinjika. Uku kuita kwakasiyana-siyana uye kugadzikana kwepamusoro kunoita kuti PCM3360Q ive yakanaka kune dzakasiyana siyana dzekushandisa odhiyo.