PCM3360Q likarolo tsa elektronike tse sebetsang hantle haholo tsa Cmsemicon® sephutheloana sa QFN32

Mofuta oa Zhongwei oa PCM3360Q o sebelisoa haholo-holo maemong a kang litsamaiso tsa molumo oa koloi, lisebelisoa tsa audio le video tsa lapeng, le lisebelisoa tsa mamelwang tsa litsebi. Maemo ana a ts'ebeliso a sebelisa ka botlalo ts'ebetso ea ona e phahameng, tšebeliso e tlase ea matla, le mekhoa e feto-fetohang ea taolo ho fana ka boiphihlelo ba molumo oa boleng bo holimo mafapheng a fapaneng. Lintlha tse latelang ke tlhahlobo le tlhaloso e felletseng:

Sistimi ea molumo oa koloi

Kenyelletso le tlhahiso ea liteishene tse ngata: PCM3360Q e na le liteishene tse 6 tsa ADC, tse ka sebetsanang le tlhahiso ea mehloli e mengata ea molumo, 'me e tšehetsa nako ea ho arola li-multiplexing (TDM), I2S kapa liforomo tsa audio tsa left/right (LJ), e leng se etsang hore e be karolo ea mantlha. litsamaiso tsa molumo oa koloi.

Bophahamo bo phahameng bo matla le ho sotha ho tlase: Chip e na le phapano ea mola o fapaneng oa 110dB, phapano ea maekerofounu e fapaneng ea 110dB, le ho sotha ha harmonic hammoho le lerata (THD+N) ea -94dB, e netefatsang ho hlaka ho hoholo le bonnete ba boleng ba modumo.

Melemo e ka reroang le mesebetsi ea tlhahlobo: Phallo e kopaneng ea maekrofono le ts'ebetso ea tlhahlobo ea lintlha e e thusa ho ikamahanya hamolemo le litlhoko tse fapaneng tsa ho fumana melumo le ho lemoha liphoso tikolohong ea likoloi, ho ntlafatsa ts'epahalo ea sistimi.

Thepa ea lapeng ea audio le ea video

E kopantsoe haholo: PCM3360Q e kopanya mesebetsi e kang ADC le khetho ea ho kenya letsoho, ho fokotsa tlhokahalo ea likarolo tse ka ntle, ho etsa hore moralo oa thepa ea lapeng le lisebelisoa tsa video e be tse khutšoanyane le tse sebetsang hantle.

Ts'ehetsa liforomo tse ngata tsa molumo: E laoloa ka sebopeho sa I2C kapa SPI, e ts'ehetsa liforomo tse ngata tsa phetisetso ea data ea audio, ho kenyeletsoa TDM, I2S le LJ, 'me e khona ho hokahana ka mokhoa o se nang seam le lisebelisoa tse ling tsamaisong ea audio le ea video ea lapeng.

Moralo oa matla a tlase: Tšebeliso ea matla ho 48kHz e ka tlase ho 21.5mW/channel, e loketseng tikoloho ea nako e telele ea audio le video ea lapeng mme e fokotsa tšebeliso ea matla ka kakaretso.

Thepa ea litsebi tsa molumo

Phetoho ea molumo o phahameng ka ho fetisisa: Ts'ebetso e phahameng ea ADC ea PCM3360Q e netefatsa phetoho ea boleng bo phahameng ba molumo ka thepa ea litsebi tsa molumo ho finyella litlhoko tsa ho rekota le ho kopanya litsebi.

Phetoho e feto-fetohang ea ho kenya le ho tsoa: E ts'ehetsa litlhophiso tse ngata tsa ho kenya le ho tsoa, ​​​​tse nolofatsang tlhophiso le katoloso ea lisebelisoa tsa mamelwang tsa litsebi ho latela litlhoko tse fapaneng.

Mocheso o pharaletseng oa ho sebetsa: Mocheso oa mocheso o sebetsang ke -40 ° C ho ea ho 125 ° C, o kopana le maemo a AEC-Q100, o netefatsa ts'ebetso e tsitsitseng libakeng tse sa tšoaneng, 'me o loketse haholo bakeng sa maemo a thata a tšebeliso ea lisebelisoa tsa molumo oa setsebi.

Smart Home System

Khokahano ea Sistimi: PCM3360Q e ka sebelisoa e le setsi sa ts'ebetso ea molumo ka har'a sistimi e bohlale ea lapeng, e hokahantsoeng le lisebelisoa tse ling tse bohlale ho fihlela li-automation tsa lapeng tse pota-potileng.

Tšebelisano ea Taolo ea Lentsoe: Ka ho sebetsa ka maekrofono, e ts'ehetsa mesebetsi ea taolo ea lentsoe ho ntlafatsa tšebelisano le bonolo ba sistimi e bohlale ea lapeng.

Moralo o tlase oa Noise: Karo-karolelano e ntle haholo ea lerata le lerata le litšobotsi tse tlase tsa lerata li netefatsa tlhahiso e hlakileng le e senang lerata ho sistimi e bohlale ea lapeng.

Tšebeliso ea indasteri

Ho Ikamahanya le Boemo ba Libaka tse Hloahloa: Mocheso o pharaletseng oa ho sebetsa le ho tšepahala ho phahameng ho etsa hore PCM3360Q e loketse maemo a thata libakeng tsa indasteri, ho netefatsa ts'ebetso e tsoelang pele le e tsitsitseng ea tsamaiso ea molumo.

Tlhokomelo ea li-Channel tse ngata: Ka mesebetsi e mengata ea ho kenya le ho hlahisa mekhoa e mengata, lipontšo tse ngata tsa liindasteri tsa molumo li ka hlahlojoa le ho sebetsoa ka nako e le 'ngoe ho ntlafatsa katleho ea tlhahiso le polokeho.

Tšebeliso e tlase ea Matla le ho Boloka Matla: Ha u ntse u boloka ts'ebetso e phahameng, moralo o tlase oa tšebeliso ea matla o bohlokoa haholo bakeng sa lits'ebetso tsa indasteri tse hlokang ts'ebetso ea nako e telele, ho fokotsa litšenyehelo tsa ts'ebetso ka katleho.

Ka kakaretso, mofuta oa Zhongwei PCM3360Q o na le menyetla e pharaletseng ea ts'ebeliso ea litsamaiso tsa molumo oa koloi, lisebelisoa tsa audio le livideo tsa lapeng, lisebelisoa tsa mamelwang tsa litsebi, lisebelisoa tse bohlale tsa lapeng le lits'ebetso tsa indasteri ka lebaka la ts'ebetso ea eona e ntle haholo le mesebetsi e feto-fetohang. Ho feto-fetoha hona le botsitso bo phahameng ho etsa hore PCM3360Q e be e loketseng mefuta e mengata ea lisebelisoa tsa molumo.