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I-AD7760BSVZ IC ADC 24BIT SIGMA-DELTA 64TQFP

Incazelo emfushane:

Ingxenye #:AD7760BSVZ

Umkhiqizi: I-Analog Devices Inc.

Iphakheji: 64-TQFP

Incazelo: 24 Bit Analog to Digital Converter 1 Okokufaka 1 Sigma-Delta 64-TQFP-EP (10×10)

I-Datasheet: Sicela usithinte


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ipharamitha Yomkhiqizo

Incazelo

I-AD7760 iwukusebenza okuphezulu, i-24-bit Σ-Δ i-analog-to-digital converter (ADC).Ihlanganisa umkhawulokudonsa obanzi wokufakwayo kanye nesivinini esiphezulu nezinzuzo zokuguqulwa kwe-Σ-Δ ukuze kuzuzwe ukusebenza kwe-100 dB SNR ku-2.5 MSPS, okuyenza ilungele ukutholwa kwedatha yesivinini esikhulu.Ububanzi obubanzi obuguquguqukayo buhlanganiswe nezimfuneko ezincishiswe kakhulu zokunqanda ukudayiswa kwenza inqubo yokuklama ibe lula.Ibhafa ehlanganisiwe yokushayela ireferensi, isikhulisi esihlukanisayo sokugcina isignali kumthamo kanye nokuguqulwa kwezinga, ifulegi elibanzi, amarejista enzuzo yangaphakathi kanye ne-offset, kanye nesihlungi se-FIR yedijithali enephasi eliphansi zenza i-AD7760 ibe idivayisi yokutholwa kwedatha ehlangene, edidiyelwe kakhulu edinga umngcele omncane. ukukhethwa kwengxenye.Ngaphezu kwalokho, idivayisi inikezela ngezilinganiso zokuncishiswa ezihlelekayo, futhi isihlungi sedijithali se-FIR singalungiswa uma izici ezizenzakalelayo zingalulungele uhlelo lokusebenza.I-AD7760 ilungele izinhlelo zokusebenza ezifuna i-SNR ephezulu ngaphandle komklamo oyinkimbinkimbi wokucubungula isignali yangaphambili.Okokufaka okuhlukile kuthathwe isampula kufika ku-40 MSPS yimoduli ye-analog.Okukhiphayo kwemoduli kucutshungulwa uchungechunge lwezihlungi ze-lowpass, nesihlungi sokugcina esinama-coefficients azenzakalelayo noma ahlelwa umsebenzisi.Izinga lesampula, amafrikhwensi ekhona lokuhlunga, nezinga lamagama okukhiphayo kusethwa inhlanganisela yefrikhwensi yewashi yangaphandle kanye namarejista okumisa e-AD7760.I-voltage eyireferensi enikezwe i-AD7760 inquma ububanzi bokufaka kwe-analog.Ngereferensi engu-4 V, ububanzi bokufaka kwe-analog bungu-±3.2 V ukuchema okuhlukile eduze kwemodi evamile engu-2 V. Lokhu kuchema kwemodi evamile kungafinyelelwa kusetshenziswa i-on-chip differential amplifier, kuqhubeke nokunciphisa izidingo zesignali yangaphandle.I-AD7760 iyatholakala ku-paddle eveziwe, i-TQFP ehamba phambili engu-64 futhi icaciswe phezu kwebanga lokushisa lezimboni ukusuka ku-−40°C kuya ku-+85°C.

 

Imininingwane:
Isibaluli Inani
Isigaba Izifunda Ezihlanganisiwe (ICs)
Ukutholwa Kwedatha - Iziguquli ze-Analog kuya Digital (ADC)
Mfr I-Analog Devices Inc.
Uchungechunge -
Iphakheji Ithreyi
Isimo Sengxenye Iyasebenza
Inani lamabhithi 24
Isilinganiso Sesampula (Ngomzuzwana ngamunye) 2.5M
Inani Lokufaka 1
Uhlobo Lokufaka Umehluko
Data Interface Ukuhambisana
Ukucushwa I-ADC
Isilinganiso - S/H:ADC -
Inombolo yeziguquli ze-A/D 1
I-Architecture I-Sigma-Delta
Uhlobo Lwereferensi Kwangaphandle
I-Voltage - Supply, Analog 2.5V, 3.15V ~ 5.25V
I-Voltage - Supply, Digital 2.5V
Izici -
Izinga Lokushisa Lokusebenza -40°C ~ 85°C
Iphakheji / Ikesi 64-TQFP Iphedi Eveziwe
Iphakheji Yedivayisi Yomhlinzeki 64-TQFP-EP (10x10)
Uhlobo Lokukhweza INtaba Engaphezulu
Inombolo Yomkhiqizo Eyisisekelo AD7760

 

AD7760 1

 

AD7760 2


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